1931 01 99.99 -99.99 -16.70 
1931 02 99.99 -99.99 -17.79 
1931 03 99.99 -99.99 -14.60 
1931 04 99.99 -99.99  -9.10 
1931 05 99.99 -99.99  -1.60 
1931 06 99.99 -99.99   1.70 
1931 07 99.99 -99.99   4.60 
1931 08 99.99 -99.99   5.10 
1931 09 99.99 -99.99   2.60 
1931 10 99.99 -99.99  -1.20 
1931 11 99.99 -99.99  -6.40 
1931 12 99.99 -99.99 -14.70 
1932 01 99.99 -99.99 -20.90 
1932 02 99.99 -99.99 -20.90 
1932 03 99.99 -99.99 -14.10 
1932 04 99.99 -99.99  -8.10 
1932 05 99.99 -99.99  -1.20 
1932 06 99.99 -99.99   1.30 
1932 07 99.99 -99.99   4.30 
1932 08 99.99 -99.99   4.40 
1932 09 99.99 -99.99   2.70 
1932 10 99.99 -99.99   -.80 
1932 11 99.99 -99.99  -7.60 
1932 12 99.99 -99.99 -14.90 
1933 01 99.99 -99.99 -21.10 
1933 02 99.99 -99.99 -16.90 
1933 03 99.99 -99.99 -12.30 
1933 04 99.99 -99.99  -7.90 
1933 05 99.99 -99.99  -3.40 
1933 06 99.99 -99.99   -.10 
1933 07 99.99 -99.99   3.60 
1933 08 99.99 -99.99   3.60 
1933 09 99.99 -99.99   1.80 
1934 08 99.99 -99.99   2.90 
1934 09 99.99 -99.99    .90 
1934 10 99.99 -99.99  -1.80 
1934 11 99.99 -99.99  -5.40 
1934 12 99.99 -99.99 -15.30 
1935 01 99.99 -99.99 -24.30 
1935 02 99.99 -99.99 -22.30 
1935 03 99.99 -99.99 -16.79 
1935 04 99.99 -99.99  -6.20 
1935 05 99.99 -99.99  -2.60 
1935 06 99.99 -99.99   1.60 
1935 07 99.99 -99.99   3.10 
1935 08 99.99 -99.99   4.40 
1935 09 99.99 -99.99   2.80 
1935 10 99.99 -99.99  -1.20 
1935 11 99.99 -99.99  -7.40 
1935 12 99.99 -99.99 -10.70 
1936 01 99.99 -99.99 -14.20 
1936 02 99.99 -99.99 -14.50 
1936 03 99.99 -99.99 -12.60 
1936 04 99.99 -99.99  -9.00 
1936 05 99.99 -99.99  -5.00 
1936 06 99.99 -99.99    .90 
1936 07 99.99 -99.99   4.19 
1936 08 99.99 -99.99   2.90 
1936 09 99.99 -99.99   1.30 
1936 10 99.99 -99.99  -2.70 
1936 11 99.99 -99.99  -9.70 
1936 12 99.99 -99.99 -15.80 
1937 01 99.99 -99.99 -19.90 
1937 02 99.99 -99.99 -17.60 
1937 03 99.99 -99.99 -10.30 
1937 04 99.99 -99.99  -9.60 
1937 05 99.99 -99.99  -3.10 
1937 06 99.99 -99.99    .70 
1937 07 99.99 -99.99   2.30 
1937 08 99.99 -99.99   2.40 
1937 09 99.99 -99.99   1.30 
1937 10 99.99 -99.99  -2.30 
1937 11 99.99 -99.99  -4.40 
1937 12 99.99 -99.99 -12.90 
1938 01 99.99 -99.99 -16.60 
1938 02 99.99 -99.99 -22.10 
1938 03 99.99 -99.99 -15.50 
1938 04 99.99 -99.99 -12.20 
1938 05 99.99 -99.99  -2.09 
1938 06 99.99 -99.99    .20 
1938 07 99.99 -99.99   2.60 
1938 08 99.99 -99.99   2.90 
1938 09 99.99 -99.99   1.30 
1938 10 99.99 -99.99  -1.80 
1938 11 99.99 -99.99  -6.20 
1938 12 99.99 -99.99 -12.70 
1939 01 99.99 -99.99 -17.29 
1939 02 99.99 -99.99 -23.20 
1939 03 99.99 -99.99 -18.90 
1939 04 99.99 -99.99  -7.30 
1939 05 99.99 -99.99  -2.60 
1939 06 99.99 -99.99    .40 
1939 07 99.99 -99.99   3.60 
1939 08 99.99 -99.99   4.40 
1939 09 99.99 -99.99   1.60 
1939 10 99.99 -99.99  -2.00 
1939 11 99.99 -99.99  -4.80 
1939 12 99.99 -99.99 -11.30 
1940 01 99.99 -99.99 -11.40 
1940 02 99.99 -99.99 -18.29 
1940 03 99.99 -99.99 -11.40 
1940 04 99.99 -99.99  -6.30 
1940 05 99.99 -99.99  -3.10 
1940 06 99.99 -99.99    .20 
1940 07 99.99 -99.99   2.20 
1940 08 99.99 -99.99   2.80 
1941 01 99.99 -99.99 -15.60 
1941 02 99.99 -99.99  -9.50 
1941 03 99.99 -99.99 -10.70 
1941 04 99.99 -99.99 -11.40 
1941 05 99.99 -99.99  -3.20 
1941 06 99.99 -99.99    .40 
1941 07 99.99 -99.99   3.70 
1941 08 99.99 -99.99   4.60 
1941 09 99.99 -99.99   1.40 
1941 10 99.99 -99.99  -1.10 
1941 11 99.99 -99.99  -6.00 
1941 12 99.99 -99.99 -11.50 
1942 01 99.99 -99.99 -18.79 
1942 02 99.99 -99.99 -18.20 
1942 03 99.99 -99.99 -10.10 
1942 04 99.99 -99.99  -8.89 
1942 05 99.99 -99.99  -2.70 
1942 06 99.99 -99.99    .30 
1942 07 99.99 -99.99   3.10 
1942 08 99.99 -99.99   2.90 
1942 09 99.99 -99.99   1.20 
1942 10 99.99 -99.99  -1.40 
1942 11 99.99 -99.99  -4.80 
1942 12 99.99 -99.99 -11.90 
1943 01 99.99 -99.99 -14.20 
1943 02 99.99 -99.99 -21.80 
1943 03 99.99 -99.99 -19.10 
1943 04 99.99 -99.99 -11.70 
1943 05 99.99 -99.99  -3.90 
1943 06 99.99 -99.99   -.10 
1943 07 99.99 -99.99   2.40 
1943 08 99.99 -99.99   2.90 
1943 09 99.99 -99.99   1.30 
1943 10 99.99 -99.99  -2.09 
1943 11 99.99 -99.99  -5.20 
1943 12 99.99 -99.99 -12.40 
1944 01 99.99 -99.99 -17.29 
1944 02 99.99 -99.99 -19.29 
1944 03 99.99 -99.99 -17.00 
1944 04 99.99 -99.99  -8.00 
1944 05 99.99 -99.99  -4.19 
1944 06 99.99 -99.99    .80 
1944 07 99.99 -99.99   3.60 
1944 08 99.99 -99.99   4.00 
1944 09 99.99 -99.99   1.80 
1944 10 99.99 -99.99  -2.20 
1944 11 99.99 -99.99  -6.90 
1944 12 99.99 -99.99 -14.90 
1945 01 99.99 -99.99 -15.80 
1945 02 99.99 -99.99 -19.60 
1945 03 99.99 -99.99 -13.10 
1945 04 99.99 -99.99 -11.40 
1945 05 99.99 -99.99  -3.20 
1945 06 99.99 -99.99    .90 
1945 07 99.99 -99.99    .90 
1945 08 99.99 -99.99   2.80 
1945 09 99.99 -99.99    .70 
1945 10 99.99 -99.99  -1.80 
1945 11 99.99 -99.99  -4.50 
1946 09 99.99 -99.99   1.10 
1946 10 99.99 -99.99  -1.90 
1946 11 99.99 -99.99  -4.69 
1946 12 99.99 -99.99 -10.90 
1947 01 99.99 -99.99 -16.70 
1947 02 99.99 -99.99  -6.20 
1947 03 99.99 -99.99 -12.20 
1947 04 99.99 -99.99 -10.70 
1947 05 99.99 -99.99  -3.40 
1947 06 99.99 -99.99   1.30 
1947 07 99.99 -99.99   3.00 
1947 08 99.99 -99.99   2.40 
1947 09 99.99 -99.99   1.60 
1947 10 99.99 -99.99   -.90 
1947 11 99.99 -99.99  -3.70 
1947 12 99.99 -99.99  -6.90 
1948 01 99.99 -99.99 -15.80 
1948 02 99.99 -99.99 -19.29 
1948 03 99.99 -99.99 -21.40 
1948 04 99.99 -99.99 -10.90 
1948 05 99.99 -99.99  -2.60 
1948 06 99.99 -99.99   1.60 
1949 03 99.99 -99.99 -14.80 
1949 04 99.99 -99.99 -11.10 
1949 05 99.99 -99.99  -4.10 
1949 06 99.99 -99.99   1.60 
1949 08 99.99 -99.99   4.19 
1950 01 99.99 -99.99 -23.00 
1950 02 99.99 -99.99 -21.70 
1950 03 99.99 -99.99 -13.90 
1950 04 99.99 -99.99  -9.80 
1950 05 99.99 -99.99  -2.60 
1950 06 99.99 -99.99    .70 
1950 07 99.99 -99.99   3.20 
1950 08 99.99 -99.99   3.10 
1950 09 99.99 -99.99   1.20 
1950 10 99.99 -99.99  -2.70 
1950 11 99.99 -99.99  -5.40 
1950 12 99.99 -99.99  -8.89 
1951 01 99.99 -99.99 -19.90 
1951 02 99.99 -99.99 -15.60 
1951 03 99.99 -99.99 -10.80 
1951 04 99.99 -99.99  -7.30 
1951 05 99.99 -99.99  -3.10 
1951 06 99.99 -99.99   2.40 
1951 07 99.99 -99.99   3.00 
1951 08 99.99 -99.99   3.00 
1951 09 99.99 -99.99   2.70 
1951 10 99.99 -99.99  -1.60 
1951 11 99.99 -99.99  -6.40 
1951 12 99.99 -99.99 -14.70 
1952 01 99.99 -99.99 -20.20 
1952 02 99.99 -99.99 -17.20 
1952 03 99.99 -99.99 -13.20 
1952 04 99.99 -99.99  -8.70 
1952 05 99.99 -99.99   -.40 
1952 06 99.99 -99.99   1.20 
1952 07 99.99 -99.99   3.60 
1952 08 99.99 -99.99   4.00 
1952 09 99.99 -99.99   1.40 
1952 10 99.99 -99.99  -2.30 
1952 11 99.99 -99.99  -4.90 
1952 12 99.99 -99.99  -8.30 
1953 01 99.99 -99.99 -19.10 
1953 02 99.99 -99.99 -16.90 
1953 03 99.99 -99.99 -14.90 
1953 04 99.99 -99.99  -2.30 
1953 05 99.99 -99.99  -1.80 
1953 06 99.99 -99.99    .40 
1953 07 99.99 -99.99   3.60 
1953 08 99.99 -99.99   3.10 
1953 09 99.99 -99.99   1.70 
1953 10 99.99 -99.99  -2.30 
1953 11 99.99 -99.99  -6.80 
1953 12 99.99 -99.99 -19.10 
1954 01 99.99 -99.99 -22.90 
1954 02 99.99 -99.99 -19.10 
1954 03 99.99 -99.99 -12.00 
1954 04 99.99 -99.99 -11.80 
1954 05 99.99 -99.99  -1.00 
1954 06 99.99 -99.99    .90 
1954 07 99.99 -99.99   3.60 
1954 08 99.99 -99.99   3.60 
1954 09 99.99 -99.99   1.80 
1954 10 99.99 -99.99  -1.50 
1954 11 99.99 -99.99  -7.20 
1954 12 99.99 -99.99 -12.70 
1955 01 99.99 -99.99 -14.00 
1955 02 99.99 -99.99 -16.00 
1955 03 99.99 -99.99 -14.40 
1955 04 99.99 -99.99  -9.39 
1955 05 99.99 -99.99  -1.10 
1955 06 99.99 -99.99   1.60 
1955 07 99.99 -99.99   2.20 
1955 08 99.99 -99.99   3.10 
1955 09 99.99 -99.99    .90 
1955 10 99.99 -99.99    .90 
1955 11 99.99 -99.99  -3.00 
1955 12 99.99 -99.99  -6.80 
1956 01 99.99 -99.99 -15.90 
1956 02 99.99 -99.99 -15.80 
1956 03 99.99 -99.99 -15.10 
1956 04 99.99 -99.99  -7.80 
1956 05 99.99 -99.99  -5.90 
1956 06 99.99 -99.99   -.10 
1956 07 99.99 -99.99   3.30 
1956 08 99.99 -99.99   3.40 
1956 09 99.99 -99.99    .70 
1956 10 99.99 -99.99  -3.00 
1956 11 99.99 -99.99  -8.30 
1956 12 99.99 -99.99 -18.10 
1957 01 99.99 -99.99 -25.10 
1957 02 99.99 -99.99 -19.10 
1957 03 99.99 -99.99 -12.40 
1957 04 99.99 -99.99 -10.20 
1957 05 99.99 -99.99  -4.80 
1957 06 99.99 -99.99   1.10 
1957 07 99.99 -99.99   3.30 
1957 08 99.99 -99.99   2.70 
1957 09 99.99 -99.99   2.09 
1957 10 99.99 -99.99   2.80 
1957 11 99.99 -99.99  -6.30 
1957 12 99.99 -99.99 -13.50 
1958 01 99.99 -99.99 -14.40 
1958 02 99.99 -99.99 -15.40 
1958 03 99.99 -99.99 -11.20 
1958 04 99.99 -99.99  -9.20 
1958 05 99.99 -99.99  -1.50 
1958 06 99.99 -99.99    .90 
1958 07 99.99 -99.99   4.00 
1958 08 99.99 -99.99   4.30 
1958 09 99.99 -99.99   2.40 
1958 10 99.99 -99.99  -1.60 
1958 11 99.99 -99.99  -6.80 
1958 12 99.99 -99.99  -9.70 
1959 01 99.99 -99.99 -13.50 
1959 02 99.99 -99.99 -22.40 
1959 03 99.99 -99.99 -17.00 
1959 04 99.99 -99.99  -9.70 
1959 05 99.99 -99.99  -2.00 
1959 06 99.99 -99.99   -.10 
1959 07 99.99 -99.99   2.90 
1959 08 99.99 -99.99   2.60 
1959 09 99.99 -99.99   1.10 
1959 10 99.99 -99.99  -3.50 
1959 11 99.99 -99.99  -5.60 
1959 12 99.99 -99.99 -11.60 
1960 01 99.99 -99.99 -15.10 
1960 02 99.99 -99.99  -9.60 
1960 03 99.99 -99.99 -18.20 
1960 04 99.99 -99.99 -12.90 
1960 05 99.99 -99.99  -1.60 
1960 06 99.99 -99.99    .80 
1960 07 99.99 -99.99   3.60 
1960 08 99.99 -99.99   2.80 
1960 09 99.99 -99.99   1.70 
1960 10 99.99 -99.99    .30 
1960 11 99.99 -99.99  -4.90 
1960 12 99.99 -99.99 -12.00 
1961 01 99.99 -99.99 -18.60 
1961 02 99.99 -99.99 -20.40 
1961 03 99.99 -99.99 -19.40 
1961 04 99.99 -99.99  -7.20 
1961 05 99.99 -99.99  -3.10 
1961 06 99.99 -99.99    .10 
1961 07 99.99 -99.99   3.30 
1961 08 99.99 -99.99   2.80 
1961 09 99.99 -99.99   1.20 
1962 04 12.18 -16.98 -14.58 
1962 05 -3.46  -8.21  -5.83 
1962 06  1.13  -2.92   -.89 
1962 07  7.79    .69   4.23 
1962 08  7.30   1.98   4.64 
1962 09  2.77  -1.42    .67 
1962 10 -2.49  -6.01  -4.25 
1962 11 -5.63 -10.63  -8.13 
1962 12 10.69 -19.71 -15.20 
1963 01 12.78 -22.61 -17.69 
1963 02 11.24 -18.79 -15.01 
1963 03 17.61 -23.71 -20.66 
1963 04 -6.00 -12.11  -9.05 
1963 05 -3.84  -8.76  -6.30 
1963 06  1.63  -3.11   -.73 
1963 07  7.16    .93   4.04 
1963 08  8.17   2.02   5.09 
1963 09   .15  -3.81  -1.83 
1963 10 -3.34  -7.94  -5.64 
1963 11 -6.86 -11.41  -9.13 
1963 12 10.95 -16.54 -13.74 
1964 01 15.67 -23.23 -19.45 
1964 02 16.27 -23.53 -19.90 
1964 03 20.94 -27.36 -24.15 
1964 04 10.10 -17.12 -13.61 
1964 05 -2.74  -7.90  -5.32 
1964 06  -.31  -3.23  -1.77 
1964 07  8.82   2.14   5.48 
1964 08  6.65   1.35   4.00 
1964 09  3.26   -.98   1.14 
1964 10 -3.45  -7.17  -5.31 
1964 11 -6.87 -10.77  -8.82 
1964 12 10.77 -17.54 -14.16 
1965 01 16.89 -23.86 -20.37 
1965 02 15.11 -23.78 -19.44 
1965 03 11.53 -18.12 -14.82 
1965 04 -9.56 -14.16 -11.86 
1965 05  -.80  -5.10  -2.95 
1965 06  3.92  -1.62   1.15 
1965 07  5.96    .97   3.46 
1965 08  5.02    .44   2.73 
1965 09  2.27  -2.08    . 9 
1965 10 -4.34  -8.42  -6.38 
1965 11 -5.81  -9.18  -7.50 
1965 12 13.73 -17.94 -15.83 
1966 01 15.34 -20.19 -17.76 
1966 02 13.65 -20.14 -16.89 
1966 03 15.10 -20.45 -17.77 
1966 04 -6.52 -11.28  -8.89 
1966 05 -3.62  -8.14  -5.88 
1966 06  2.55  -2.44    . 5 
1966 07  6.59    .87   3.73 
1966 08  7.54   2.97   5.25 
1966 09  4.13    .28   2.20 
1966 10  -.27  -2.98  -1.62 
1966 11 -6.73 -10.39  -8.56 
1966 12 11.41 -16.89 -14.15 
1967 01 16.52 -21.13 -18.82 
1967 02 25.85 -29.27 -27.56 
1967 03 18.95 -24.22 -21.59 
1967 04 11.75 -16.81 -14.28 
1967 05 -1.16  -5.55  -3.35 
1967 06  1.52  -2.33   -.40 
1967 07  7.09   2.38   4.73 
1967 08  5.86   2.02   3.94 
1967 09  1.29  -2.44   -.57 
1967 10 -3.17  -6.14  -4.65 
1967 11 -7.45 -11.35  -9.39 
1967 12 11.76 -16.24 -14.00 
1968 01 19.24 -23.58 -21.41 
1968 02 15.77 -22.93 -19.35 
1968 03 19.23 -24.34 -21.78 
1968 04 -4.89 -12.05  -8.47 
1968 05 -1.65  -7.12  -4.38 
1968 06  3.13  -2.85    .14 
1968 07  5.64    .12   2.88 
1968 08  6.25   1.11   3.68 
1968 09  4.13  -1.12   1.50 
1968 10   .65  -2.77  -1.05 
1968 11 -6.03  -9.57  -7.80 
1968 12 10.08 -14.25 -12.16 
1969 01 11.81 -18.45 -15.13 
1969 02 -9.49 -15.95 -12.71 
1969 03 15.31 -20.45 -17.88 
1969 04 14.15 -18.03 -16.09 
1969 05 -3.18  -6.84  -5.01 
1969 06   .77  -3.05  -1.14 
1969 07  8.79   2.28   5.53 
1969 08  6.12    .73   3.42 
1969 09   .76  -3.21  -1.22 
1969 10 -3.67  -7.19  -5.43 
1969 11 -4.60  -9.95  -7.27 
1969 12 11.77 -16.48 -14.12 
1970 01 16.25 -21.63 -18.93 
1970 02 18.62 -26.30 -22.46 
1970 03 14.68 -19.25 -16.96 
1970 04 10.18 -14.91 -12.54 
1970 05 -4.63  -9.29  -6.96 
1970 06   .90  -2.98  -1.04 
1970 07  5.31   -.28   2.51 
1970 08  5.95    .71   3.33 
1970 09  2.59  -2.17    .20 
1970 10 -1.07  -5.43  -3.25 
1970 11 -5.67  -9.21  -7.44 
1970 12 15.05 -19.03 -17.04 
1971 01 15.23 -20.64 -17.93 
1971 02 20.88 -25.42 -23.15 
1971 03 13.85 -18.35 -16.10 
1971 04 10.28 -14.50 -12.39 
1971 05 -3.82  -7.67  -5.74 
1971 06   .-7  -2.87  -1.46 
1971 07  5.19    .20   2.69 
1971 08  5.95    .85   3.40 
1971 09  1.21  -2.13   -.46 
1971 10 -2.47  -5.75  -4.11 
1971 11 -6.79 -10.46  -8.62 
1971 12 19.48 -23.06 -21.27 
1972 01 24.13 -28.01 -26.07 
1972 02 23.21 -27.89 -25.55 
1972 03 19.43 -24.54 -21.98 
1972 04 -9.63 -14.46 -12.04 
1972 05 -4.53  -8.83  -6.68 
1972 06 -1.15  -5.19  -3.17 
1972 07  4.73   -.52   2.10 
1972 08  3.84   -.72   1.56 
1972 09   .65  -3.45  -1.40 
1972 10 -3.84  -8.46  -6.15 
1972 11 -9.17 -13.95 -11.56 
1972 12 20.26 -24.15 -22.20 
1973 01 19.25 -24.79 -22.02 
1973 02 21.94 -27.38 -24.66 
1973 03 15.23 -22.14 -18.68 
1973 04 -8.26 -13.73 -10.99 
1973 05 -2.10  -6.59  -4.35 
1973 06  1.55  -1.50    . 2 
1973 07  7.61   2.08   4.85 
1973 08  8.84   3.34   6.09 
1973 09  2.38  -1.02    .68 
1973 10 -1.95  -4.48  -3.21 
1973 11 -3.04  -5.52  -4.27 
1973 12 12.85 -16.94 -14.89 
1974 01 20.93 -24.01 -22.47 
1974 02 18.08 -21.57 -19.82 
1974 03 18.43 -23.14 -20.78 
1974 04 10.99 -16.86 -13.92 
1974 05 -2.69  -6.97  -4.83 
1974 06  4.65   -.64   2.00 
1974 07  8.78   2.86   5.82 
1974 08  7.36   1.78   4.57 
1974 09  1.07  -1.79   -.35 
1974 10 -2.70  -6.19  -4.44 
1974 11 -5.81  -9.45  -7.63 
1974 12 16.56 -20.92 -18.74 
1975 01 20.86 -25.74 -23.30 
1975 02 17.92 -22.29 -20.10 
1975 03 18.60 -23.42 -21.01 
1975 04 10.35 -15.41 -12.88 
1975 05 -2.26  -5.25  -3.75 
1975 06  5.31   -.17   2.57 
1975 07  9.34   2.92   6.13 
1975 08  8.56   2.84   5.70 
1999 02 18.42 -24.05 -21.23 
1999 04 -6.17 -11.84  -9.00 
1999 06  2.40  -3.14   -.37 
2002 02 19.73 -25.74 -22.73 
2004 01 16.45 -20.04 -18.25 
2004 02 15.73 -20.33 -18.02 
2004 04 10.08 -15.26 -12.67 
2004 05 -2.33  -5.57  -3.95 
2004 08  6.92   1.95   4.43 
2004 10  -.31  -4.06  -2.18 
2004 11 -4.78  -9.00  -6.89 
2004 12 15.15 -19.60 -17.37 
2005 01 21.11 -25.65 -23.38 
2005 02 15.20 -21.76 -18.48 
2005 03 11.59 -17.79 -14.69 
2005 04 -5.99 -11.31  -8.64 
2005 05  -.24  -5.03  -2.63 
2005 06  4.57   -.58   1.99 
2005 07  8.82   2.16   5.49 
2005 08  8.32   3.27   5.79 
2005 09  3.51   -.36   1.57 
2005 10   .22  -3.38  -1.58 
2005 11 -5.06  -9.16  -7.10 
2005 12 11.40 -15.17 -13.28 
2006 01 17.33 -21.63 -19.48 
2006 02 14.32 -19.95 -17.14 
2006 03 11.49 -16.03 -13.76 
2006 04 -5.89 -11.86  -8.87 
2006 10   .13  -2.76  -1.31 
2006 11 -5.56  -8.79  -7.17 
2006 12 10.62 -14.64 -12.63 
2007 01 14.62 -19.25 -16.93 
2007 02 13.03 -16.51 -14.77 
2007 04 -8.13 -12.77 -10.45 
2007 05 -4.38  -8.43  -6.41 
2007 06  2.79  -1.93    .43 
2007 07  9.63   2.87   6.25 
2007 08  8.01   3.07   5.54 
2007 09  1.77  -1.23    .26 
2007 10 -1.97  -5.75  -3.86 
2007 11 -5.45  -9.08  -7.26 
2007 12 15.53 -19.19 -17.36 
2008 01 19.21 -23.79 -21.50 
2008 02 22.41 -26.02 -24.21 
2008 03 16.81 -22.06 -19.43 
2008 04 -7.10 -12.49  -9.79 
2008 05 -1.21  -4.44  -2.83 
2008 06  4.46   -.87   1.80 
2008 07 10.37   5.03   7.70 
2008 08  9.49   3.47   6.48 
2008 09  2.30  -1.23    .53 
2008 10 -1.07  -4.79  -2.93 
2008 11 -6.25  -9.57  -7.91 
2008 12 15.66 -18.51 -17.08 
2009 01 17.28 -20.29 -18.79 
2009 02 16.42 -20.72 -18.57 
2009 03 13.47 -19.48 -16.47 
2009 04 10.02 -14.22 -12.12 
2009 05 -4.56  -8.33  -6.44 
2009 06  2.53  -1.45    .53 
2009 07 10.78   4.71   7.74 
2009 08  6.37   1.76   4.06 
2009 09  1.98  -1.55    .21 
2009 10 -2.96  -5.95  -4.45 
2009 11 -6.08  -9.68  -7.88 
2009 12 -7.56 -11.48  -9.51 
2010 01 12.66 -18.00 -15.33 
2010 02 -8.49 -13.59 -11.04 
2010 03 13.01 -18.45 -15.73 
2010 05  -.82  -5.17  -2.99 
2010 06  3.22   -.52   1.35 
2010 07  9.67   3.38   6.52 
2010 08 11.36   4.92   8.13 
2010 09  4.65   1.23   2.94 
2010 10   .55  -2.30   -.87 
2010 11 -1.29  -4.96  -3.12 
2010 12 -3.38  -6.61  -4.99 
2011 01 10.71 -13.89 -12.30 
2011 02 18.77 -23.18 -20.97 
2011 03 15.89 -19.77 -17.83 
2011 04 11.03 -16.37 -13.70 
2011 05 -4.33  -7.81  -6.07 
2011 06  2.42  -1.84    .29 
2011 07  8.26   3.11   5.68 
2011 08  6.21   2.35   4.28 
2011 09  3.10   -.62   1.24 
2011 10 -1.95  -4.87  -3.41 
2011 11 -5.91  -8.70  -7.30 
2011 12 10.70 -14.40 -12.54 
2012 01 16.79 -20.62 -18.70 
2012 02 17.67 -21.36 -19.51 
2012 03 16.45 -21.48 -18.96 
2012 04 -8.59 -12.63 -10.61 
2012 05 -1.94  -5.63  -3.78 
2012 06  7.60   1.00   4.30 
2012 07  8.47   3.42   5.94 
2012 08  9.55   4.83   7.19 
2012 09  5.33   1.43   3.38 
2012 10  -.90  -3.49  -2.19 
2012 11 -4.94  -8.95  -6.95 
2012 12 10.92 -13.59 -12.25 
2013 01 14.72 -19.02 -16.87 
2013 02 12.66 -17.66 -15.16 
2013 04 -1.53  -5.26  -3.39 
2013 05  3.53    .65   2.08 
2013 06  7.29   3.17   5.23 
2014 04 11.67 -15.82 -13.74 
2014 05 -1.52  -5.89  -3.70 
