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1924 04  -5.52 -10.85  -8.18 
1924 05   -.17  -4.32  -2.24 
1924 06   1.09  -3.31  -1.10 
1924 07   3.67  -1.17   1.24 
1924 08   1.17  -3.32  -1.06 
1924 09   1.46  -2.18   -.36 
1924 10  -1.75  -5.68  -3.71 
1924 11  -5.85  -9.28  -7.56 
1924 12  -6.62 -10.05  -8.33 
1925 01  -6.81 -11.40  -9.10 
1925 02  -9.75 -14.39 -12.07 
1925 03 -12.37 -17.39 -14.87 
1925 04  -4.96 -10.50  -7.73 
1925 05  -1.73  -5.85  -3.79 
1925 06   0.86  -3.64  -1.39 
1925 07   2.63  -1.22   0.70 
1925 08   2.95  -1.69   0.63 
1925 09  -2.16  -6.49  -4.32 
1925 10  -1.75  -5.92  -3.83 
1925 11  -6.81 -11.08  -8.94 
1925 12 -11.65 -16.90 -14.27 
1926 01 -10.61 -16.54 -13.58 
1926 02  -6.63 -11.20  -8.91 
1926 03  -8.10 -13.67 -10.89 
1926 04  -4.36  -9.22  -6.79 
1926 05  -3.32  -8.01  -5.66 
1926 06  -1.25  -5.29  -3.27 
1926 07   2.20  -1.75   0.22 
1926 08   3.35  -1.38   0.98 
1926 09   2.65  -1.19   0.73 
1926 10  -1.40  -5.97  -3.68 
1926 11  -4.63  -7.47  -6.05 
1926 12 -10.02 -14.80 -12.41 
1927 01 -10.54 -14.97 -12.75 
1927 02 -11.21 -16.08 -13.64 
1927 03  -8.03 -12.33 -10.18 
1927 04  -6.11 -10.78  -8.44 
1927 05  -1.67  -6.53  -4.10 
1927 06   2.50  -2.48   0.00 
1927 07   3.51   -.88   1.31 
1927 08   4.00  -1.03   1.48 
1927 09   1.16  -3.03   -.93 
1927 10  -1.73  -6.01  -3.87 
1927 11  -5.13  -9.35  -7.24 
1927 12  -9.32 -13.15 -11.23 
1928 01  -8.46 -13.56 -11.01 
1928 02  -8.85 -14.41 -11.63 
1928 03  -9.07 -12.90 -10.98 
1928 04  -5.53  -9.81  -7.67 
1928 05  -4.98  -8.77  -6.87 
1928 06   1.61  -4.05  -1.22 
1928 07   6.84   1.21   4.02 
1928 08   5.20   0.38   2.79 
1928 09   0.87  -3.08  -1.10 
1928 10  -2.35  -6.78  -4.57 
1928 11  -6.50 -10.69  -8.59 
1928 12 -11.10 -14.91 -13.00 
1929 01 -13.12 -18.25 -15.68 
1929 02 -13.43 -18.75 -16.09 
1929 03  -8.93 -12.89 -10.91 
1929 04  -8.35 -13.89 -11.12 
1929 05   -.99  -5.06  -3.02 
1929 06   2.59  -2.93   -.17 
1929 07   4.44   -.27   2.08 
1929 08   4.77   0.27   2.52 
1929 09   2.17  -1.51   0.33 
1929 10  -2.39  -6.61  -4.50 
1929 11  -5.87 -10.31  -8.09 
1929 12  -8.43 -13.82 -11.12 
1930 01  -6.97 -10.98  -8.97 
1930 02 -11.37 -15.43 -13.40 
1930 03  -7.26 -12.54  -9.89 
1930 04  -5.45  -9.53  -7.49 
1930 05  -2.71  -7.04  -4.87 
1930 06   4.35   -.30   2.02 
1930 07   3.15  -1.81   0.67 
1930 08   3.13  -1.26   0.93 
1930 09   1.11  -2.94   -.91 
1930 10  -2.40  -7.33  -4.86 
1930 11  -4.39  -9.79  -7.09 
1930 12  -8.92 -13.23 -11.07 
1931 01 -11.53 -16.37 -13.95 
1931 02 -12.60 -17.65 -15.12 
1931 03  -9.53 -15.11 -12.32 
1931 04  -6.77 -12.64  -9.70 
1931 05   -.22  -4.36  -2.29 
1931 06   4.75  -1.32   1.71 
1931 07   4.34  -1.25   1.54 
1931 08   2.55  -1.92   0.31 
1931 09  -3.83  -7.78  -5.80 
1931 10  -3.01  -7.76  -5.38 
1931 11  -4.63  -8.54  -6.58 
1931 12  -9.52 -15.27 -12.39 
1932 01  -5.78 -10.78  -8.28 
1932 02 -13.70 -19.40 -16.54 
1932 03 -10.96 -15.95 -13.45 
1932 04  -7.54 -12.37  -9.95 
1932 05  -1.59  -6.35  -3.97 
1932 06 -0.03  -3.92  -1.97 
1932 07   4.15   0.19   2.17 
1932 08   5.71   1.74   3.72 
1932 09   4.32   0.70   2.51 
1932 10  -2.87  -7.82  -5.34 
1932 11  -5.41  -8.76  -7.08 
1932 12  -6.26 -10.01  -8.13 
1933 01 -11.94 -16.62 -14.28 
1933 02 -11.02 -17.28 -14.15 
1933 03  -7.95 -12.56 -10.25 
1933 04  -6.89 -10.85  -8.87 
1933 05  -4.26  -7.75  -6.00 
1933 06  -1.76  -5.47  -3.61 
1933 07   3.58   -.63   1.47 
1933 08   3.61  -1.30   1.15 
1933 09   0.43  -3.03  -1.30 
1933 10  -2.29  -6.77  -4.52 
1933 11  -7.83 -11.38  -9.60 
1933 12 -11.41 -15.22 -13.31 
1934 01 -10.25 -14.75 -12.50 
1934 02  -9.27 -14.55 -11.91 
1934 03  -8.45 -12.32 -10.38 
1934 04  -3.71  -8.14  -5.92 
1934 05   -.37  -4.54  -2.45 
1934 06   0.77  -3.58  -1.40 
1934 07   3.61   -.71   1.45 
1934 08   2.77  -1.34   0.71 
1934 09   2.15  -1.26   0.44 
1934 10  -2.10  -6.63  -4.37 
1934 11  -6.24 -10.68  -8.46 
1934 12  -6.43  -9.99  -8.21 
1935 01 -14.08 -19.45 -16.76 
1935 02 -10.28 -16.76 -13.52 
1935 03 -10.87 -16.52 -13.69 
1935 04  -6.66 -12.11  -9.38 
1935 05  -2.70  -7.74  -5.22 
1935 06   3.95   -.83   1.56 
1935 07   4.17  -1.03   1.57 
1935 08   2.62  -1.46   0.57 
1935 09   2.45  -2.93   -.24 
1935 10  -1.60  -6.00  -3.80 
1935 11  -5.45  -9.75  -7.60 
1935 12 -10.95 -15.66 -13.30 
1936 01  -8.35 -12.64 -10.49 
1936 02 -10.36 -15.75 -13.05 
1936 03  -7.69 -11.84  -9.76 
1936 04  -4.98 -10.64  -7.81 
1936 05   -.67  -4.78  -2.72 
1936 06   1.55  -3.15   -.80 
1936 07   4.01   -.10   1.95 
1936 08   2.81  -1.39   0.71 
1936 09   0.68  -3.27  -1.29 
1936 10  -6.36 -11.43  -8.89 
1936 11  -6.05  -9.32  -7.68 
1936 12  -7.36 -12.94 -10.14 
1937 01  -8.72 -13.77 -11.25 
1937 02  -9.59 -15.24 -12.41 
1937 03  -8.67 -13.92 -11.29 
1937 04  -6.26 -10.93  -8.59 
1937 05  -1.34  -4.52  -2.93 
1937 06   3.19  -1.14   1.02 
1937 07   3.83   -.99   1.42 
1937 08   2.23  -1.21   0.51 
1937 09   0.31  -3.40  -1.54 
1937 10  -2.28  -5.84  -4.06 
1937 11  -7.52 -12.45  -9.98 
1937 12 -12.20 -16.43 -14.31 
1938 01 -11.67 -17.35 -14.51 
1938 02 -10.16 -15.11 -12.63 
1938 03  -6.61 -11.57  -9.09 
1938 04 -10.40 -15.75 -13.07 
1938 05  -3.24  -7.63  -5.43 
1938 06   3.61   -.86   1.37 
1938 07   3.28   -.71   1.28 
1938 08   3.54   -.43   1.55 
1938 09   0.56  -3.18  -1.31 
1938 10  -1.31  -5.13  -3.22 
1938 11  -2.81  -6.89  -4.85 
1938 12  -9.64 -14.70 -12.17 
1939 01  -9.18 -13.90 -11.54 
1939 02  -7.34 -11.99  -9.66 
1939 03 -13.70 -18.23 -15.96 
1939 04  -3.30  -8.08  -5.69 
1939 05  -3.91  -7.84  -5.87 
1939 06   2.01  -2.18 -0.08 
1939 07   3.78  -1.66   1.05 
1939 08   3.46   -.61   1.42 
1939 09   1.45  -3.55  -1.04 
1939 10  -3.66  -8.13  -5.89 
1939 11  -4.64  -9.64  -7.14 
1939 12 -10.77 -15.57 -13.17 
1940 01 -11.39 -17.01 -14.20 
1940 02  -9.47 -15.43 -12.45 
1940 03  -9.62 -15.03 -12.32 
1940 04  -6.47 -10.51  -8.49 
1940 05  -3.38  -6.55  -4.96 
1940 06   -.85  -3.35  -2.09 
1940 07   2.85  -2.06   0.39 
1940 08   1.98  -2.84   -.42 
1940 09   2.20  -2.70   -.25 
1940 10  -1.12  -5.27  -3.19 
1940 11  -5.85 -11.14  -8.49 
1940 12 -14.29 -19.10 -16.69 
1941 01 -11.16 -16.49 -13.82 
1941 02 -10.18 -15.45 -12.81 
1941 03  -8.16 -13.24 -10.70 
1941 04  -6.81 -11.73  -9.26 
1941 05  -4.12  -8.89  -6.51 
1941 06   1.44  -2.96   -.76 
1941 07   4.23   -.58   1.82 
1941 08   3.07  -2.32   0.37 
1941 09   -.12  -4.25  -2.18 
1941 10  -3.73  -9.10  -6.41 
1941 11  -7.04 -11.59  -9.31 
1941 12  -9.39 -16.15 -12.77 
1942 01 -15.66 -20.80 -18.23 
1942 02 -12.95 -17.95 -15.45 
1942 03  -5.75  -9.99  -7.87 
1942 04  -6.22 -11.01  -8.61 
1942 05  -1.36  -6.40  -3.88 
1942 06   1.95  -3.03   -.53 
1942 07   4.05  -1.42   1.31 
1942 08   3.97   -.15   1.91 
1942 09   3.34   -.44   1.45 
1942 10 -0.07  -4.52  -2.29 
1942 11  -7.32 -12.86 -10.09 
1942 12  -6.55 -11.07  -8.80 
1943 01 -10.38 -15.17 -12.77 
1943 02  -8.42 -13.73 -11.07 
1943 03  -6.92 -11.64  -9.28 
1943 04  -4.23 -10.01  -7.12 
1943 05  -1.11  -5.57  -3.34 
1943 06   0.01  -4.48  -2.23 
1943 07   3.25  -1.48   0.88 
1943 08   6.30   1.14   3.72 
1943 09   2.75  -1.32   0.71 
1943 10   -.32  -3.80  -2.06 
1943 11  -8.51 -13.21 -10.86 
1943 12  -8.55 -12.62 -10.58 
1944 01  -8.27 -13.44 -10.85 
1944 02 -13.58 -18.06 -15.82 
1944 03 -13.47 -19.06 -16.26 
1944 04  -4.82  -9.96  -7.39 
1944 05  -1.81  -6.70  -4.25 
1944 06   0.49  -4.10  -1.80 
1944 07   3.24  -1.24   1.00 
1944 08   6.53   2.49   4.51 
1944 09   1.94  -2.83   -.44 
1944 10  -3.73  -7.45  -5.59 
1944 11  -7.51 -12.58 -10.04 
1944 12 -10.97 -15.68 -13.32 
1945 01 -15.32 -20.84 -18.08 
1945 02  -7.46 -13.18 -10.32 
1945 03  -8.14 -12.54 -10.34 
1945 04  -3.99  -9.59  -6.79 
1945 05   0.93  -4.06  -1.56 
1945 06   3.46  -2.03   0.71 
1945 07   6.17   0.40   3.28 
1945 08   2.99  -1.00   0.99 
1945 09   1.32  -3.14   -.91 
1945 10  -3.50  -7.32  -5.41 
1945 11  -7.47 -11.51  -9.49 
1945 12  -9.53 -14.47 -12.00 
1946 01 -10.34 -15.14 -12.74 
1946 02 -11.12 -16.75 -13.93 
1946 03  -7.26 -11.20  -9.22 
1946 04  -2.55  -7.66  -5.10 
1946 05   0.37  -3.95  -1.79 
1946 06   1.52  -2.47   -.47 
1946 07   5.27   0.45   2.86 
1946 08   4.40   -.41   1.99 
1946 09   3.42  -1.29   1.06 
1946 10  -3.85  -8.14  -5.99 
1946 11  -5.89 -11.18  -8.53 
1946 12 -12.47 -15.72 -14.09 
1947 01 -13.66 -19.08 -16.36 
1947 02 -10.95 -14.78 -12.86 
1947 03  -7.12 -11.96  -9.54 
1947 04  -3.39  -7.59  -5.49 
1947 05   0.27  -3.47  -1.60 
1947 06   2.70  -1.90   0.40 
1947 07   4.63   0.58   2.61 
1947 08   4.51   -.27   2.12 
1947 09   3.30   -.93   1.18 
1947 10   -.98  -4.53  -2.75 
1947 11  -5.25 -10.22  -7.73 
1947 12 -11.60 -16.07 -13.83 
1948 01  -8.42 -12.96 -10.69 
1948 02 -10.49 -15.83 -13.16 
1948 03  -5.27  -9.85  -7.56 
1948 04  -6.04  -9.79  -7.91 
1948 05   -.35  -4.78  -2.56 
1948 06   0.55  -4.21  -1.83 
1948 07   1.68  -2.73   -.52 
1948 08   4.61   -.38   2.11 
1948 09   2.65  -2.15   0.25 
1948 10   -.43  -4.87  -2.65 
1948 11  -4.64  -9.39  -7.01 
1948 12  -6.40 -10.35  -8.37 
1949 01  -8.25 -13.12 -10.68 
1949 02  -8.52 -14.21 -11.36 
1949 03 -12.16 -17.29 -14.73 
1949 04  -2.56  -7.08  -4.81 
1949 05  -1.86  -6.03  -3.94 
1949 06   -.35  -4.26  -2.30 
1949 07   2.98  -1.12   0.93 
1949 08   3.28  -1.42   0.93 
1949 09   3.84   -.17   1.83 
1949 10   0.86  -3.36  -1.25 
1949 11  -7.71 -11.47  -9.59 
1949 12  -6.93 -12.33  -9.63 
1950 01 -10.49 -15.41 -12.95 
1950 02  -7.18 -12.92 -10.05 
1950 03  -7.57 -11.93  -9.75 
1950 04  -6.69 -11.64  -9.16 
1950 05   0.01  -4.58  -2.28 
1950 06   3.61   -.63   1.49 
1950 07   7.10   1.04   4.06 
1950 08   5.39   0.71   3.05 
1950 09   1.11  -3.11   -.99 
1950 10  -1.48  -5.80  -3.64 
1950 11  -7.52 -11.85  -9.68 
1950 12 -10.80 -14.51 -12.65 
1951 01  -8.95 -13.02 -10.98 
1951 02 -11.15 -14.30 -12.72 
1951 03  -9.71 -14.65 -12.18 
1951 04  -6.47 -10.76  -8.61 
1951 05  -2.36  -6.21  -4.29 
1951 06   1.68  -1.95   -.13 
1951 07   3.86   -.41   1.72 
1951 08   4.76   0.70   2.73 
1951 09   3.02   -.72   1.15 
1951 10  -3.08  -6.17  -4.62 
1951 11  -5.45  -9.68  -7.57 
1951 12  -6.27 -10.70  -8.48 
1952 01 -12.31 -17.45 -14.88 
1952 02 -13.11 -17.23 -15.17 
1952 03  -8.57 -13.55 -11.06 
1952 04  -3.02  -7.16  -5.09 
1952 05  -2.86  -6.41  -4.63 
1952 06   2.10  -2.18 -0.03 
1952 07   6.54   1.62   4.08 
1952 08   5.74   0.62   3.17 
1952 09  -1.54  -5.95  -3.74 
1952 10  -3.93  -8.68  -6.30 
1952 11  -9.83 -14.07 -11.95 
1952 12 -10.28 -14.78 -12.53 
1953 01 -12.21 -16.28 -14.24 
1953 02 -11.77 -16.79 -14.28 
1953 03  -8.08 -13.35 -10.71 
1953 04  -5.21  -8.97  -7.09 
1953 05  -1.08  -6.18  -3.63 
1953 06   1.13  -3.06   -.96 
1953 07   5.11   -.15   2.48 
1953 08   3.58  -1.16   1.21 
1953 09   2.90  -1.70   0.60 
1953 10  -1.13  -4.31  -2.72 
1953 11  -3.15  -6.58  -4.86 
1953 12  -6.97  -9.96  -8.46 
1954 01 -14.40 -19.61 -17.00 
1954 02 -12.00 -15.92 -13.96 
1954 03  -8.14 -12.01 -10.08 
1954 04  -7.06 -11.28  -9.17 
1954 05  -2.99  -6.06  -4.52 
1954 06   2.60  -1.26   0.66 
1954 07   1.07  -3.25  -1.08 
1954 08   2.31  -1.99   0.15 
1954 09   2.31  -2.52   -.10 
1954 10  -1.35  -6.29  -3.82 
1954 11  -6.24 -10.17  -8.20 
1954 12  -7.90 -13.32 -10.61 
1955 01  -7.65 -12.29  -9.97 
1955 02 -12.34 -17.39 -14.86 
1955 03  -9.68 -15.24 -12.46 
1955 04  -7.68 -11.99  -9.83 
1955 05  -2.03  -8.33  -5.18 
1955 06   0.62  -3.48  -1.43 
1955 07   3.24   -.83   1.20 
1955 08   1.51  -1.95   -.22 
1955 09   0.55  -3.65  -1.55 
1955 10  -3.50  -7.94  -5.72 
1955 11  -6.28 -11.05  -8.66 
1955 12  -7.24 -11.79  -9.51 
1956 01  -9.78 -13.96 -11.87 
1956 02 -18.29 -23.69 -20.99 
1956 03 -10.91 -15.29 -13.10 
1956 04  -6.79 -12.10  -9.44 
1956 05  -2.89  -6.99  -4.94 
1956 06   -.62  -4.81  -2.71 
1956 07   3.61   -.60   1.50 
1956 08   3.95   -.76   1.59 
1956 09   3.53  -1.07   1.23 
1956 10  -2.74  -6.73  -4.73 
1956 11  -8.22 -12.24 -10.22 
1956 12  -8.89 -12.99 -10.94 
1957 01  -9.83 -15.19 -12.51 
1957 02  -8.35 -13.14 -10.75 
1957 03  -5.47  -9.41  -7.43 
1957 04  -6.36 -11.10  -8.73 
1957 05  -2.86  -8.14  -5.50 
1957 06   2.31  -1.81   0.25 
1957 07   3.45   -.48   1.48 
1957 08   2.48  -1.97   0.25 
1957 09   0.19  -3.69  -1.75 
1957 10   0.22  -4.65  -2.21 
1957 11  -4.32  -7.98  -6.15 
1957 12  -9.04 -12.97 -11.00 
1958 01 -10.34 -14.38 -12.36 
1958 02  -7.75 -13.01 -10.38 
1958 03 -12.62 -17.69 -15.15 
1958 04  -7.93 -13.20 -10.56 
1958 05   1.83  -3.10   -.63 
1958 06   0.83  -3.90  -1.53 
1958 07   4.67   0.02   2.34 
1958 08   4.94   0.04   2.49 
1958 09   2.86  -1.63   0.61 
1958 10  -2.49  -6.74  -4.61 
1958 11  -4.73  -8.30  -6.51 
1958 12  -8.67 -13.03 -10.85 
1959 01 -12.16 -18.11 -15.13 
1959 02  -6.95 -12.12  -9.53 
1959 03  -5.70  -9.92  -7.81 
1959 04  -4.88 -10.26  -7.57 
1959 05  -1.50  -5.97  -3.73 
1959 06   1.28  -2.94   -.83 
1959 07   4.25   0.48   2.36 
1959 08   2.55  -1.48   0.53 
1959 09   1.91  -2.13   -.11 
1959 10  -1.00  -5.63  -3.31 
1959 11  -6.25 -10.16  -8.20 
1959 12  -8.97 -13.20 -11.08 
1960 01 -11.34 -16.45 -13.90 
1960 02  -9.64 -13.86 -11.75 
1960 03  -8.31 -11.96 -10.13 
1960 04  -6.95 -11.01  -8.97 
1960 05  -1.73  -6.39  -4.06 
1960 06   2.16  -2.71   -.27 
1960 07   2.04  -2.88   -.42 
1960 08   3.59  -1.23   1.17 
1960 09 -0.08  -4.44  -2.26 
1960 10  -3.64  -7.55  -5.59 
1960 11  -6.05 -10.74  -8.39 
1960 12  -8.70 -12.25 -10.47 
1961 01 -10.00 -13.87 -11.93 
1961 02  -7.77 -13.27 -10.52 
1961 03  -6.97 -12.52  -9.74 
1961 04  -2.49  -6.91  -4.69 
1961 05  -3.22  -8.12  -5.67 
1961 06   2.79  -1.83   0.47 
1961 07   2.48  -2.81   -.16 
1961 08   4.19  -1.13   1.53 
1961 09   5.36   0.62   2.99 
1961 10   -.49  -4.71  -2.60 
1961 11  -5.51  -9.78  -7.64 
1961 12  -8.99 -14.33 -11.66 
1962 01  -9.02 -14.58 -11.80 
1962 02 -11.34 -18.20 -14.77 
1962 03 -12.07 -17.91 -14.99 
1962 04  -7.00 -12.03  -9.51 
1962 05  -2.73  -8.42  -5.57 
1962 06   -.35  -5.35  -2.85 
1962 07   3.35  -2.33   0.51 
1962 08   6.66   1.09   3.87 
1962 09   1.87  -4.25  -1.19 
1962 10   -.31  -4.77  -2.54 
1962 11  -8.39 -12.90 -10.65 
1962 12 -11.04 -17.10 -14.07 
1963 01 -15.41 -21.29 -18.35 
1963 02 -13.93 -18.19 -16.06 
1963 03  -8.88 -13.81 -11.34 
1963 04  -5.15  -9.59  -7.37 
1963 05  -1.83  -6.50  -4.16 
1963 06   2.23  -1.93   0.15 
1963 07   5.74   0.12   2.92 
1963 08   3.96  -1.07   1.44 
1963 09   2.80  -2.33   0.23 
1963 10  -1.85  -6.02  -3.93 
1963 11  -4.21  -8.27  -6.24 
1963 12  -8.54 -13.29 -10.91 
1964 01  -8.28 -12.43 -10.35 
1964 02 -10.12 -15.14 -12.63 
1964 03  -8.08 -13.01 -10.54 
1964 04  -4.64  -9.47  -7.05 
1964 05   -.84  -5.89  -3.36 
1964 06   3.70  -1.62   1.04 
1964 07   3.75   -.84   1.45 
1964 08   3.24  -1.33   0.95 
1964 09   1.72  -3.06   -.66 
1964 10  -4.69  -7.31  -6.00 
1964 11  -4.87  -9.33  -7.10 
1964 12  -7.99 -12.83 -10.41 
1965 01 -10.82 -15.36 -13.09 
1965 02 -16.90 -21.34 -19.11 
1965 03  -9.26 -13.88 -11.57 
1965 04  -7.96 -11.99  -9.97 
1965 05  -3.29  -7.47  -5.38 
1965 06   1.86  -1.97 -0.05 
1965 07   3.26  -1.40   0.93 
1965 08   2.05  -2.22 -0.08 
1965 09   -.22  -4.00  -2.10 
1965 10   0.60  -3.17  -1.28 
1965 11  -7.12 -11.89  -9.50 
1965 12  -8.85 -14.07 -11.46 
1966 01 -13.37 -17.49 -15.43 
1966 02  -6.58 -10.35  -8.46 
1966 03 -11.37 -16.19 -13.78 
1966 04  -4.75  -8.50  -6.62 
1966 05  -2.08  -6.08  -4.08 
1966 06   2.11  -2.11   0.00 
1966 07   1.99  -1.50   0.24 
1966 08   2.64  -1.73   0.45 
1966 09   3.03  -1.02   1.00 
1966 10   -.26  -3.80  -2.03 
1966 11  -9.43 -13.69 -11.56 
1966 12  -9.72 -15.37 -12.54 
1967 01 -11.71 -15.41 -13.56 
1967 02  -9.87 -15.24 -12.55 
1967 03  -8.02 -12.91 -10.46 
1967 04  -7.11 -12.30  -9.70 
1967 05  -1.94  -6.12  -4.02 
1967 06   0.33  -3.30  -1.48 
1967 07   5.43   1.07   3.25 
1967 08   4.63   -.71   1.96 
1967 09   1.59  -2.06   -.23 
1967 10   1.01  -3.68  -1.33 
1967 11  -3.36  -8.26  -5.81 
1967 12 -10.99 -16.95 -13.97 
1968 01 -13.20 -19.52 -16.36 
1968 02  -9.85 -13.83 -11.84 
1968 03  -7.95 -13.64 -10.79 
1968 04  -3.93  -8.51  -6.22 
1968 05  -1.92  -6.75  -4.33 
1968 06   1.48  -2.79   -.65 
1968 07   2.57  -1.98   0.29 
1968 08   1.04  -2.17   -.56 
1968 09   -.18  -4.08  -2.12 
1968 10   0.02  -3.60  -1.79 
1968 11  -4.59  -8.43  -6.51 
1968 12 -10.91 -14.83 -12.87 
1969 01  -9.43 -13.24 -11.33 
1969 02 -13.50 -17.69 -15.59 
1969 03  -9.06 -12.77 -10.91 
1969 04  -6.42 -11.47  -8.94 
1969 05   0.67  -4.67  -2.00 
1969 06   -.32  -4.04  -2.18 
1969 07   4.57   -.23   2.17 
1969 08   2.09  -1.51   0.29 
1969 09   2.92   -.87   1.02 
1969 10   0.63  -3.65  -1.51 
1969 11  -5.98 -10.51  -8.24 
1969 12 -13.10 -17.62 -15.36 
1970 01  -9.04 -13.45 -11.24 
1970 02 -13.30 -19.04 -16.17 
1970 03 -11.55 -16.48 -14.01 
1970 04  -7.59 -13.24 -10.41 
1970 05  -4.41  -8.64  -6.52 
1970 06   2.50  -1.84   0.33 
1970 07   3.27  -1.88   0.69 
1970 08   3.93   -.17   1.88 
1970 09   1.90  -2.06 -0.07 
1970 10  -1.92  -6.39  -4.15 
1970 11  -3.87  -8.09  -5.98 
1970 12  -8.75 -14.25 -11.50 
1971 01 -10.40 -13.56 -11.98 
1971 02 -10.79 -15.79 -13.29 
1971 03 -12.46 -17.61 -15.03 
1971 04  -3.70  -8.18  -5.94 
1971 05   0.19  -3.58  -1.69 
1971 06   0.80  -3.27  -1.23 
1971 07   5.10 -0.09   2.50 
1971 08   6.91   1.39   4.15 
1971 09   -.50  -5.05  -2.77 
1971 10 -0.07  -5.28  -2.67 
1971 11  -6.87 -11.23  -9.04 
1971 12  -6.08 -10.10  -8.09 
1972 01 -10.27 -13.31 -11.79 
1972 02  -8.10 -11.93 -10.02 
1972 03  -7.02 -10.51  -8.76 
1972 04  -4.94 -10.14  -7.54 
1972 05  -2.33  -6.85  -4.59 
1972 06   1.54  -3.02   -.74 
1972 07   3.94   -.88   1.53 
1972 08   3.03   -.96   1.03 
1972 09  -2.40  -6.39  -4.39 
1972 10  -3.21  -7.91  -5.56 
1972 11  -4.98 -10.33  -7.65 
1972 12  -6.57 -10.28  -8.42 
1973 01  -9.14 -12.55 -10.84 
1973 02 -12.00 -16.53 -14.26 
1973 03 -10.47 -14.89 -12.68 
1973 04  -9.01 -14.03 -11.52 
1973 05   -.22  -5.18  -2.69 
1973 06   2.76  -1.77   0.49 
1973 07   2.84  -1.37   0.73 
1973 08   6.11   1.50   3.80 
1973 09   2.99   -.97   1.01 
1973 10  -2.13  -6.02  -4.07 
1973 11  -6.38 -11.36  -8.87 
1973 12  -9.96 -14.76 -12.36 
1974 01  -6.73 -11.11  -8.92 
1974 02 -10.18 -13.17 -11.68 
1974 03  -7.67 -11.42  -9.54 
1974 04  -6.81 -11.01  -8.91 
1974 05  -2.97  -7.08  -5.02 
1974 06   -.27  -4.42  -2.34 
1974 07   3.11  -1.64   0.73 
1974 08   5.94   1.01   3.47 
1974 09   2.21  -2.62   -.20 
1974 10  -8.50 -12.48 -10.49 
1974 11  -7.22 -11.73  -9.47 
1974 12  -7.52 -12.17  -9.84 
1975 01  -7.06 -11.26  -9.16 
1975 02  -9.33 -14.49 -11.91 
1975 03  -8.71 -12.88 -10.79 
1975 04  -6.44 -10.32  -8.38 
1975 05   -.38  -4.77  -2.57 
1975 06   1.74  -3.24   -.75 
1975 07   4.67   -.52   2.07 
1975 08   3.75   -.15   1.80 
1975 09   4.52   0.10   2.31 
1975 10  -2.49  -6.39  -4.44 
1975 11  -6.51 -11.18  -8.84 
1975 12  -6.75 -10.87  -8.80 
1976 01 -11.16 -15.90 -13.53 
1976 02  -8.49 -12.03 -10.26 
1976 03 -10.24 -15.28 -12.76 
1976 04  -5.40 -10.62  -8.01 
1976 05   -.21  -5.51  -2.86 
1976 06   2.95  -2.58   0.18 
1976 07   5.22 -0.01   2.60 
1976 08   0.46  -3.66  -1.60 
1976 09  -1.01  -4.54  -2.77 
1976 10   -.92  -4.26  -2.59 
1976 11  -7.48 -10.61  -9.04 
1976 12 -11.07 -16.04 -13.55 
1977 01 -10.06 -13.55 -11.80 
1977 02  -9.01 -13.19 -11.10 
1977 03  -5.28  -9.60  -7.44 
1977 04  -6.45 -11.74  -9.09 
1977 05   -.87  -5.31  -3.09 
1977 06   1.84  -2.70   -.43 
1977 07   3.75   -.72   1.51 
1977 08   2.21  -1.72   0.24 
1977 09   0.90  -4.21  -1.65 
1977 10   0.34  -3.23  -1.44 
1977 11  -7.71 -12.00  -9.85 
1977 12  -7.11 -11.63  -9.37 
1978 01 -10.44 -15.09 -12.76 
1978 02 -10.93 -15.41 -13.17 
1978 03  -8.47 -13.46 -10.96 
1978 04  -6.25 -11.45  -8.85 
1978 05  -2.67  -7.20  -4.93 
1978 06   1.36  -3.99  -1.31 
1978 07   2.80  -1.65   0.57 
1978 08   3.13  -1.32   0.90 
1978 09   0.91  -3.82  -1.45 
1978 10   -.83  -5.17  -3.00 
1978 11  -3.71  -7.73  -5.72 
1978 12  -7.95 -11.47  -9.71 
1979 01 -12.73 -17.54 -15.14 
1979 02 -10.10 -14.09 -12.10 
1979 03  -8.21 -12.30 -10.25 
1979 04  -6.97 -11.54  -9.25 
1979 05  -1.55  -6.13  -3.84 
1979 06   4.16  -1.01   1.57 
1979 07   2.82  -1.50   0.66 
1979 08   2.95  -1.30   0.82 
1979 09   2.87  -1.85   0.50 
1979 10   -.79  -4.46  -2.63 
1979 11  -6.78 -11.52  -9.15 
1979 12  -7.18 -12.24  -9.71 
1980 01 -12.81 -16.50 -14.65 
1980 02  -9.37 -13.35 -11.36 
1980 03  -8.30 -12.65 -10.47 
1980 04  -7.87 -12.79 -10.33 
1980 05  -2.69  -6.45  -4.56 
1980 06   0.19  -3.45  -1.63 
1980 07   2.65  -1.57   0.54 
1980 08   5.82   0.69   3.25 
1980 09   2.79  -1.32   0.73 
1980 10  -2.65  -6.99  -4.81 
1980 11  -5.93 -10.67  -8.30 
1980 12 -10.73 -15.71 -13.21 
1981 01 -13.76 -19.24 -16.50 
1981 02 -11.09 -15.85 -13.47 
1981 03  -5.87  -9.96  -7.91 
1981 04  -3.67  -8.53  -6.10 
1981 05  -1.12  -5.57  -3.34 
1981 06   3.17  -1.83   0.67 
1981 07   2.75  -1.40   0.67 
1981 08   4.30   -.12   2.09 
1981 09   1.64  -1.78 -0.06 
1981 10  -3.15  -6.74  -4.94 
1981 11  -8.18 -12.73 -10.45 
1981 12 -12.55 -17.54 -15.04 
1982 01  -8.72 -12.75 -10.74 
1982 02  -9.96 -14.56 -12.26 
1982 03  -9.60 -14.43 -12.02 
1982 04  -7.27 -12.30  -9.78 
1982 05  -1.19  -5.61  -3.40 
1982 06   3.44  -1.39   1.02 
1982 07   6.03   1.09   3.56 
1982 08   4.83   0.30   2.56 
1982 09   4.92   0.66   2.79 
1982 10  -2.34  -6.02  -4.18 
1982 11  -4.16  -7.65  -5.90 
1982 12  -8.85 -13.00 -10.92 
1983 01  -6.74 -11.80  -9.27 
1983 02 -13.30 -18.18 -15.74 
1983 03  -7.70 -11.46  -9.58 
1983 04  -4.92  -8.81  -6.86 
1983 05  -1.59  -5.30  -3.44 
1983 06   2.74  -1.82   0.45 
1983 07   8.12   3.38   5.75 
1983 08   5.16   0.72   2.94 
1983 09   2.70  -2.06   0.32 
1983 10  -1.16  -5.66  -3.41 
1983 11  -4.73  -8.96  -6.85 
1983 12  -7.97 -13.55 -10.76 
1984 01 -11.13 -16.00 -13.56 
1984 02 -13.66 -17.39 -15.52 
1984 03 -11.44 -15.48 -13.45 
1984 04  -6.64 -11.48  -9.05 
1984 05  -2.46  -7.28  -4.87 
1984 06   0.40  -3.88  -1.74 
1984 07   4.44   -.81   1.82 
1984 08   3.11   -.62   1.24 
1984 09   0.30  -3.91  -1.80 
1984 10  -1.07  -4.84  -2.95 
1984 11  -3.23  -6.68  -4.95 
1984 12  -7.55 -11.89  -9.72 
1985 01 -15.35 -19.37 -17.36 
1985 02 -10.72 -15.41 -13.06 
1985 03  -9.00 -13.62 -11.31 
1985 04  -5.44 -10.88  -8.16 
1985 05   -.23  -5.14  -2.68 
1985 06   0.67  -4.21  -1.77 
1985 07   6.78   1.12   3.95 
1985 08   4.69   -.24   2.22 
1985 09   3.17   -.92   1.12 
1985 10   -.18  -4.65  -2.41 
1985 11  -7.75 -12.49 -10.12 
1985 12  -5.84  -9.66  -7.75 
1986 01 -11.71 -16.71 -14.21 
1986 02 -13.37 -17.87 -15.62 
1986 03  -7.35 -12.50  -9.92 
1986 04  -5.63  -9.09  -7.36 
1986 05   1.45  -2.72   -.63 
1986 06   2.30  -2.92   -.31 
1986 07   4.60  -1.09   1.75 
1986 08   4.79   0.11   2.45 
1986 09   2.75  -1.51   0.62 
1986 10   0.49  -3.93  -1.72 
1986 11  -3.81  -8.24  -6.02 
1986 12  -9.22 -13.28 -11.25 
1987 01 -11.69 -17.85 -14.77 
1987 02  -8.28 -12.22 -10.25 
1987 03 -13.67 -17.74 -15.70 
1987 04  -5.08  -9.76  -7.42 
1987 05  -3.64  -8.14  -5.89 
1987 06   0.73  -3.40  -1.33 
1987 07   5.19   0.62   2.90 
1987 08   4.01   -.90   1.55 
1987 09   4.60   0.28   2.44 
1987 10   -.27  -3.78  -2.02 
1987 11  -5.74 -10.28  -8.01 
1987 12  -6.23  -9.72  -7.97 
1988 01  -7.59 -12.09  -9.84 
1988 02 -11.13 -16.19 -13.66 
1988 03 -11.85 -15.90 -13.87 
1988 04  -4.64  -9.03  -6.83 
1988 05   -.25  -3.92  -2.08 
1988 06   0.70  -3.07  -1.18 
1988 07   5.90   0.73   3.31 
1988 08   5.74   0.81   3.27 
1988 09   1.15  -3.00   -.92 
1988 10   0.32  -3.80  -1.74 
1988 11  -7.34 -11.97  -9.65 
1988 12  -8.84 -13.33 -11.08 
1989 01  -4.73  -9.22  -6.97 
1989 02  -6.21 -10.08  -8.14 
1989 03  -5.49  -9.92  -7.70 
1989 04  -5.36  -9.13  -7.24 
1989 05  -2.27  -5.88  -4.07 
1989 06   -.30  -4.46  -2.38 
1989 07   4.05 -0.02   2.01 
1989 08   4.01   -.72   1.64 
1989 09   1.35  -2.23   -.44 
1989 10  -1.10  -5.16  -3.13 
1989 11  -6.07 -10.64  -8.35 
1989 12  -5.54 -10.28  -7.91 
1990 01  -6.79 -10.67  -8.72 
1990 02  -5.03 -10.68  -7.85 
1990 03  -5.14 -10.47  -7.80 
1990 04  -6.37 -10.30  -8.33 
1990 05   -.17  -4.92  -2.55 
1990 06   2.01  -2.52   -.25 
1990 07   4.96   -.72   2.12 
1990 08   4.94   -.23   2.35 
1990 09   0.03  -4.66  -2.31 
1990 10   0.09  -3.88  -1.89 
1990 11  -6.34 -10.98  -8.66 
1990 12 -11.52 -15.96 -13.74 
1991 01  -7.76 -11.44  -9.60 
1991 02 -10.94 -16.31 -13.62 
1991 03  -5.29  -9.35  -7.32 
1991 04  -7.62 -12.35  -9.98 
1991 05  -5.46  -9.58  -7.52 
1991 06   1.47  -3.15   -.84 
1991 07   5.82   1.25   3.53 
1991 08   5.57   0.98   3.27 
1991 09   3.76   -.29   1.73 
1991 10  -2.64  -6.33  -4.48 
1991 11  -5.71 -10.20  -7.95 
1991 12  -9.02 -14.30 -11.66 
1992 01  -6.95 -11.54  -9.24 
1992 02  -9.39 -14.13 -11.76 
1992 03  -7.97 -12.68 -10.32 
1992 04  -5.67 -10.31  -7.99 
1992 05   0.42  -4.33  -1.95 
1992 06   1.80  -2.10   -.15 
1992 07   6.76   1.53   4.14 
1992 08   8.32   3.25   5.78 
1992 09   2.35  -2.10   0.12 
1992 10  -3.52  -7.70  -5.60 
1992 11  -4.04  -9.04  -6.54 
1992 12  -6.80 -11.08  -8.94 
1993 01  -7.19 -12.20  -9.69 
1993 02  -9.37 -13.56 -11.46 
1993 03  -9.99 -14.76 -12.37 
1993 04  -4.21  -8.64  -6.42 
1993 05   1.25  -3.85  -1.30 
1993 06   3.60  -2.03   0.78 
1993 07   4.41  -1.42   1.49 
1993 08   5.65   0.64   3.14 
1993 09   0.27  -3.53  -1.63 
1993 10  -1.61  -4.59  -3.10 
1993 11  -6.66 -11.30  -8.97 
1993 12  -8.14 -13.18 -10.66 
1994 01  -8.85 -13.89 -11.37 
1994 02 -10.86 -14.82 -12.84 
1994 03  -4.94  -9.60  -7.28 
1994 04  -6.15 -10.85  -8.50 
1994 05   -.72  -5.25  -2.98 
1994 06   2.65  -2.05   0.30 
1994 07   7.31   2.34   4.83 
1994 08   6.85   1.74   4.29 
1994 09   2.33  -1.47   0.42 
1994 10  -1.82  -6.12  -3.97 
1994 11  -3.69  -6.79  -5.24 
1994 12  -6.43 -11.06  -8.74 
1995 01 -11.24 -17.45 -14.34 
1995 02  -7.05 -12.71  -9.88 
1995 03 -10.02 -15.48 -12.75 
1995 04  -5.13 -10.00  -7.56 
1995 05   -.97  -5.48  -3.22 
1995 06   1.11  -3.08   -.98 
1995 07   8.05   2.96   5.50 
1995 08   3.87   -.47   1.70 
1995 09   -.88  -4.64  -2.76 
1995 10   1.64  -1.21   0.21 
1995 11  -7.35 -12.30  -9.82 
1995 12  -8.80 -13.69 -11.24 
1996 01  -7.55 -11.50  -9.52 
1996 02 -12.02 -17.09 -14.55 
1996 03 -10.10 -15.70 -12.90 
1996 04  -4.17  -9.45  -6.81 
1996 05   0.17  -4.90  -2.36 
1996 06   4.75  -1.14   1.80 
1996 07   3.60  -1.43   1.08 
1996 08   4.06   -.51   1.77 
1996 09  -2.54  -6.49  -4.51 
1996 10  -2.52  -6.72  -4.62 
1996 11  -6.28 -10.56  -8.42 
1996 12  -8.68 -13.21 -10.94 
1997 01  -6.87 -10.52  -8.69 
1997 02  -7.29 -13.02 -10.15 
1997 03  -6.56 -11.24  -8.89 
1997 04  -8.04 -14.33 -11.18 
1997 05   -.62  -5.61  -3.11 
1997 06   2.86  -2.11   0.37 
1997 07   2.72  -1.77   0.47 
1997 08   5.12   0.21   2.66 
1997 09   4.13   -.33   1.90 
1997 10  -2.53  -6.64  -4.58 
1997 11  -5.54  -8.72  -7.13 
1997 12  -8.78 -12.79 -10.78 
1998 01  -9.08 -12.73 -10.90 
1998 02  -4.59  -9.71  -7.15 
1998 03  -9.21 -14.47 -11.84 
1998 04  -4.75  -9.01  -6.88 
1998 05   -.86  -5.30  -3.08 
1998 06   4.07   -.78   1.64 
1998 07   5.64   0.42   3.03 
1998 08   6.23   1.45   3.84 
1998 09   0.79  -3.52  -1.36 
1998 10  -2.06  -6.46  -4.26 
1998 11  -8.85 -13.23 -11.04 
1998 12  -8.24 -13.56 -10.90 
1999 01  -7.12 -11.85  -9.48 
1999 02 -11.63 -17.70 -14.67 
1999 03  -7.51 -11.58  -9.54 
1999 04  -4.03  -8.97  -6.50 
1999 05   1.60  -2.59   -.49 
1999 06   3.10  -2.28   0.40 
1999 07   5.69   0.80   3.24 
1999 08   5.66   1.35   3.50 
1999 09   3.35   -.15   1.59 
1999 10   -.77  -4.67  -2.72 
1999 11  -6.04 -10.06  -8.05 
1999 12  -8.75 -13.75 -11.25 
2000 01 -10.25 -14.91 -12.58 
2000 02  -8.52 -13.91 -11.21 
2000 03  -7.58 -12.86 -10.21 
2000 04  -3.71  -7.83  -5.77 
2000 05   1.66  -3.27   -.80 
2000 06   5.44   -.54   2.45 
2000 07   2.77  -1.92   0.42 
2000 08   6.62   1.66   4.14 
2000 09   2.05  -1.93   0.06 
2000 10   -.73  -4.19  -2.46 
2000 11  -5.42  -9.21  -7.31 
2000 12  -6.42 -10.08  -8.25 
2001 01  -9.37 -13.83 -11.60 
2001 02  -9.96 -14.56 -12.26 
2001 03  -5.87 -10.20  -8.03 
2001 04  -5.77 -11.69  -8.72 
2001 05   0.89  -3.22  -1.16 
2001 06   1.48  -3.53  -1.02 
2001 07   4.63   0.29   2.46 
2001 08   7.13   2.61   4.87 
2001 09  -1.74  -5.64  -3.69 
2001 10   1.87  -1.81   0.03 
2001 11  -6.15 -11.74  -8.94 
2001 12 -12.25 -17.90 -15.07 
2002 01  -8.24 -12.45 -10.34 
2002 02  -6.46 -11.40  -8.93 
2002 03  -6.05 -10.18  -8.11 
2002 04  -4.46  -9.92  -7.19 
2002 05   0.23  -3.52  -1.64 
2002 06   5.68   0.44   3.06 
2002 07   5.87   1.07   3.47 
2002 08   4.33   0.66   2.49 
2002 09 -0.05  -3.97  -2.01 
2002 10  -1.46  -6.27  -3.86 
2002 11  -4.89  -8.80  -6.84 
2002 12  -7.04 -10.58  -8.80 
2003 01 -10.48 -15.55 -13.01 
2003 02 -12.74 -16.85 -14.79 
2003 03  -7.13 -11.56  -9.34 
2003 04  -6.12 -11.28  -8.70 
2003 05   1.97  -3.08   -.55 
2003 06   8.03   2.28   5.15 
2003 07   6.09   1.19   3.64 
2003 08   8.16   3.49   5.82 
2003 09   1.84  -2.50   -.33 
2003 10  -4.17  -8.53  -6.35 
2003 11  -3.42  -7.42  -5.42 
2003 12  -7.45 -12.58 -10.01 
2004 01 -12.00 -17.12 -14.56 
2004 02  -9.21 -14.36 -11.78 
2004 03  -8.41 -12.68 -10.54 
2004 04  -4.33  -8.76  -6.54 
2004 05  -2.39  -7.22  -4.80 
2004 06   2.53  -2.15   0.18 
2004 07   4.55   0.16   2.35 
2004 08   5.66   1.01   3.33 
2004 09   2.04  -1.74   0.14 
2004 10   0.34  -2.91  -1.28 
2004 11  -6.17 -10.93  -8.55 
2004 12  -6.43 -11.05  -8.74 
2005 01 -10.40 -15.63 -13.01 
2005 02 -14.32 -18.56 -16.43 
2005 03  -8.24 -12.80 -10.52 
2005 04  -4.17  -9.14  -6.66 
2005 05   0.58  -4.37  -1.89 
2005 06   3.31   -.86   1.22 
2005 07   5.39   0.35   2.87 
2005 08   3.13   -.81   1.16 
2005 09   2.47  -1.39   0.54 
2005 10   0.76  -2.71   -.97 
2005 11  -6.43 -10.62  -8.52 
2005 12 -11.56 -16.20 -13.88 
2006 01 -10.09 -14.54 -12.31 
2006 02 -11.08 -15.67 -13.37 
2006 03  -9.24 -14.36 -11.79 
2006 04  -4.26  -9.06  -6.66 
2006 05   -.80  -5.36  -3.08 
2006 06   2.65  -1.83   0.41 
2006 07   8.18   3.15   5.67 
2006 08   1.25  -2.35   -.55 
2006 09   4.92   0.92   2.92 
2006 10   1.55  -2.11   -.28 
2006 11  -2.97  -8.52  -5.74 
2006 12  -5.39  -8.80  -7.09 
2007 01  -6.11 -11.47  -8.79 
2007 02  -7.40 -11.94  -9.67 
2007 03  -7.05 -11.62  -9.33 
2007 04  -1.14  -5.52  -3.33 
2007 05   1.08  -4.01  -1.46 
2007 06   4.75   0.00   2.37 
2007 07   6.14   0.37   3.25 
2007 08   4.90   0.48   2.69 
2007 09   -.44  -4.55  -2.49 
2007 10  -1.62  -6.08  -3.85 
2007 11  -7.32 -12.49  -9.90 
2007 12  -9.33 -13.62 -11.47 
2008 01  -7.33 -12.04  -9.68 
2008 02  -7.52 -12.09  -9.80 
2008 03  -8.42 -14.24 -11.33 
2008 04  -5.85  -9.93  -7.89 
2008 05   0.00  -3.93  -1.96 
2008 06   4.96   0.11   2.54 
2008 07   5.25   0.61   2.93 
2008 08   5.73   1.15   3.44 
2008 09   0.41  -3.32  -1.45 
2008 10 -0.03  -3.98  -2.00 
2008 11  -6.27 -10.35  -8.31 
2008 12  -9.37 -13.44 -11.40 
2009 01  -9.89 -13.82 -11.86 
2009 02 -12.86 -17.24 -15.04 
2009 03  -9.30 -13.91 -11.60 
2009 04  -3.28  -7.13  -5.20 
2009 05   1.24  -2.96   -.86 
2009 06   2.11  -1.72   0.19 
2009 07   6.88   1.14   4.01 
2009 08   7.81   2.55   5.18 
2009 09   2.92   -.94   0.99 
2009 10  -2.02  -6.15  -4.08 
2009 11  -3.23  -7.30  -5.26 
2009 12  -9.60 -14.90 -12.25 
2010 01 -11.38 -15.69 -13.53 
2010 02 -10.80 -15.59 -13.19 
2010 03  -8.60 -13.35 -10.98 
2010 04  -3.79  -9.10  -6.44 
2010 05  -1.16  -4.77  -2.96 
2010 06   2.38  -1.22   0.58 
2010 07   7.28   2.35   4.82 
2010 08   5.32   0.49   2.90 
2010 09   0.82  -3.11  -1.14 
2010 10  -1.54  -5.75  -3.64 
2010 11  -5.38  -9.32  -7.35 
2010 12 -11.26 -16.65 -13.95 
2011 02  -8.08 -99.99 -99.99 
2011 03  -6.79 -99.99 -99.99 
2011 04  -2.20  -6.84  -4.52 
2011 05   0.77  -4.32  -1.77 
2011 06   3.51 -99.99 -99.99 
2011 07   3.97 -99.99 -99.99 
2011 08   7.57   2.30   4.93 
2011 09   5.54 -99.99 -99.99 
2011 10   -.23  -5.31  -2.77 
2011 11  -1.50  -4.42  -2.96 
2011 12  -7.28 -99.99 -99.99 
2012 02 -12.91 -19.20 -16.05 
2012 03  -5.12  -9.72  -7.42 
2012 04  -3.66 -99.99 -99.99 
2012 05   0.23  -5.05  -2.41 
2012 07   6.28 -99.99 -99.99 
2012 08   7.34 -99.99 -99.99 
2012 09   3.49 -99.99 -99.99 
2012 10   0.62  -3.91  -1.64 
2012 11  -2.13  -6.69  -4.41 
2012 12  -8.88 -99.99 -99.99 
2013 03  -7.31 -99.99 -99.99 
2013 04  -2.82  -7.19  -5.00 
2013 05  -1.34 -99.99 -99.99 
2013 06   2.27  -2.57   -.14 
2013 07   7.32   1.53   4.42 
2013 08   6.80   1.70   4.25 
2013 09   2.08 -99.99 -99.99 
2013 10   0.49 -99.99 -99.99 
2014 01  -7.30 -11.56  -9.43 
2014 02  -7.54 -99.99 -99.99 
2014 03  -5.04  -9.64  -7.34 
2014 04  -3.02  -7.61  -5.31 
2014 05  -1.88 -99.99 -99.99 
