1922 10 10.98 -18.27 -14.62 
1922 11 16.45 -24.11 -20.28 
1922 12 28.36 -35.91 -32.13 
1923 01 33.16 -39.58 -36.37 
1923 02 28.95 -36.00 -32.48 
1923 03 34.64 -41.88 -38.26 
1923 04 14.87 -23.97 -19.42 
1923 05 -2.54  -9.49  -6.01 
1923 07  8.74   1.85   5.29 
1923 08  7.02   2.18   4.60 
1923 09  1.30  -3.13   -.91 
1923 10 -6.02 -13.08  -9.55 
1923 11 15.55 -23.27 -19.41 
1923 12 26.55 -32.78 -29.66 
1924 01 31.02 -37.68 -34.35 
1924 02 31.46 -39.39 -35.42 
1924 03 19.44 -29.29 -24.36 
1924 04 11.83 -21.24 -16.53 
1924 05   .25  -7.01  -3.38 
1924 06  6.84   -.13   3.35 
1924 07  7.17    .60   3.88 
1924 08  8.18   2.62   5.40 
1924 09  1.81  -3.72   -.95 
1924 10 -8.09 -15.99 -12.04 
1924 11 20.52 -26.60 -23.56 
1924 12 27.96 -34.98 -31.47 
1925 01 34.56 -40.38 -37.47 
1925 02 27.14 -35.45 -31.29 
1925 03 26.40 -33.66 -30.03 
1925 04 16.89 -24.29 -20.59 
1925 05 -4.00 -12.03  -8.01 
1925 06  4.92  -1.71   1.60 
1925 07  8.37   1.43   4.90 
1925 08  5.75    .28   3.01 
1925 09   .33  -3.58  -1.62 
1925 10 -6.56 -13.81 -10.18 
1925 11 13.56 -21.41 -17.48 
1925 12 18.54 -26.97 -22.75 
1926 01 29.64 -37.22 -33.43 
1926 02 32.81 -40.63 -36.72 
1926 03 27.17 -37.54 -32.35 
1926 04 17.92 -25.85 -21.88 
1926 05 -1.99 -10.55  -6.27 
1926 06  4.98   -.55   2.21 
1926 09  1.20  -2.18   -.49 
1926 10 -1.57 -99.99 -99.99 
1930 10 -4.48 -10.55  -7.51 
1930 11 11.58 -17.10 -14.34 
1930 12 28.11 -33.72 -30.91 
1931 01 29.28 -36.43 -32.85 
1931 02 34.52 -40.24 -37.38 
1931 03 28.93 -37.59 -33.26 
1931 04 19.66 -28.95 -24.30 
1931 05 -4.09 -14.06  -9.07 
1931 06  7.21    .91   4.06 
1931 07 11.78   4.62   8.20 
1931 09  3.57   -.64   1.46 
1931 10 -4.84 -11.05  -7.94 
1931 11 18.40 -22.97 -20.68 
1931 12 25.15 -31.52 -28.33 
1932 01 32.68 -39.83 -36.26 
1932 02 35.16 -41.02 -38.09 
1932 03 20.58 -27.92 -24.25 
1932 04 16.10 -24.85 -20.47 
1932 05   .73  -5.68  -2.47 
1932 06  3.99  -1.65   1.17 
1932 07  7.12    .76   3.94 
1932 08  6.94   1.55   4.24 
1932 09  2.50  -1.04    .72 
1932 10 -5.80  -9.53  -7.66 
1932 11 19.21 -24.81 -22.01 
1932 12 25.94 -31.55 -28.74 
1933 01 31.42 -36.34 -33.88 
1933 02 27.16 -35.15 -31.15 
1933 03 24.35 -31.37 -27.86 
1933 04 16.83 -23.14 -19.98 
1933 05 -5.26 -13.46  -9.36 
1933 06  1.96  -3.33   -.68 
1933 07  7.55   1.77   4.66 
1933 08  6.83   1.47   4.15 
1933 09  1.09  -2.61   -.75 
1933 10 -5.34 -10.84  -8.09 
1933 11 19.37 -24.59 -21.98 
1933 12 28.51 -35.15 -31.83 
1934 01 27.87 -37.25 -32.56 
1934 02 32.80 -38.71 -35.75 
1934 03 29.66 -38.59 -34.12 
1934 04 16.53 -26.25 -21.39 
1934 05 -4.25 -12.37  -8.30 
1934 06  3.39  -1.21   1.09 
1934 07  8.66   2.01   5.33 
1935 09 99.99   -.68 -99.99 
1935 10 99.99 -13.00 -99.99 
1935 11 18.66 -22.49 -20.57 
1936 01 26.00 -35.87 -30.93 
1936 02 22.63 -30.25 -26.43 
1936 03 22.81 -29.74 -26.27 
1936 04 99.99 -26.16 -99.99 
1936 05 -5.15 -12.85  -9.00 
1936 06  5.10    . 0   2.55 
1936 08  6.91   1.79   4.35 
1936 09  3.02  -1.70    .66 
1936 10 10.05 -14.36 -12.20 
1936 11 20.35 -27.07 -23.71 
1936 12 99.99 -36.07 -99.99 
1937 01 29.60 -37.99 -33.79 
1937 02 99.99 -37.75 -99.99 
1937 03 18.54 -28.96 -23.75 
1937 05 -3.60 -12.52  -8.06 
1937 06  5.10  -1.37   1.86 
1937 07  9.72   2.39   6.05 
1937 08  6.23   2.28   4.25 
1937 09  1.45  -2.24   -.39 
1937 10 -8.33 -13.47 -10.90 
1937 11 18.25 -25.09 -21.67 
1937 12 27.96 -35.74 -31.85 
1938 01 28.63 -37.09 -32.86 
1938 02 34.15 -41.39 -37.77 
1938 03 26.04 -34.80 -30.42 
1938 04 20.26 -29.55 -24.90 
1938 05 -2.90 -11.89  -7.39 
1938 06  4.32  -1.17   1.57 
1938 07  9.37   2.21   5.79 
1938 08  7.06   2.45   4.75 
1938 09 99.99  -3.11 -99.99 
1938 10 -5.46 -10.58  -8.02 
1938 11 19.01 -24.42 -21.71 
1938 12 22.95 -31.75 -27.35 
1939 01 23.09 -29.90 -26.49 
1939 02 35.75 -41.26 -38.50 
1939 03 24.82 -33.56 -29.19 
1939 04 13.06 -23.96 -18.51 
1939 05 -4.26 -14.17  -9.21 
1939 06  5.36   -.98   2.19 
1939 07  8.62   1.83   5.22 
1939 08  7.35   2.47   4.91 
1939 09  2.05  -2.00    . 2 
1939 10 -7.92 -12.21 -10.06 
1939 11 17.95 -24.96 -21.46 
1939 12 21.34 -28.93 -25.13 
1940 01 19.48 -28.96 -24.22 
1940 02 26.27 -34.25 -30.26 
1940 03 24.32 -33.55 -28.93 
1940 04 13.68 -22.40 -18.04 
1940 06  3.13  -1.09   1.02 
1940 07  8.18   2.01   5.09 
1940 08  7.21   2.96   5.08 
1940 09  1.88  -1.97    .-4 
1940 10 -5.15  -9.64  -7.39 
1940 11 18.20 -23.38 -20.79 
1940 12 26.29 -32.68 -29.49 
1941 01 21.26 -28.91 -25.08 
1941 02 23.45 -32.80 -28.12 
1941 03 28.33 -36.74 -32.53 
1941 06  3.18  -2.58    .30 
1941 07  7.24   1.04   4.14 
1941 09  -.39  -5.44  -2.91 
1941 10 -6.80 -13.19  -9.99 
1941 11 23.48 -31.83 -27.65 
1941 12 21.86 -30.66 -26.26 
1942 01 29.54 -37.70 -33.62 
1942 02 34.80 -42.01 -38.40 
1942 03 20.92 -29.87 -25.39 
1942 04 15.75 -24.22 -19.98 
1942 06  4.11  -1.12   1.49 
1942 07  7.30    .56   3.93 
1942 08  6.40   1.62   4.01 
1942 09   .85  -2.92  -1.03 
1942 10 -5.12 -11.63  -8.37 
1942 11 13.41 -20.21 -16.81 
1942 12 24.42 -31.04 -27.73 
1943 01 28.23 -37.41 -32.82 
1943 02 34.16 -43.94 -39.05 
1943 05 -6.03 -15.98 -11.00 
1943 06  4.71  -2.02   1.34 
1943 07  8.57   1.98   5.27 
1943 08  8.85   3.49   6.17 
1944 09  1.86  -2.25   -.19 
1944 10 -6.68 -11.60  -9.14 
1944 11 16.70 -25.02 -20.86 
1944 12 24.51 -34.36 -29.43 
1945 01 18.50 -30.67 -24.58 
1945 02 26.17 -34.21 -30.18 
1945 03 20.43 -99.99 -99.99 
1945 07  8.18   1.42   4.80 
1945 08  6.91   2.08   4.50 
1945 09  -.35  -4.60  -2.47 
1945 10 -7.38 -12.99 -10.18 
1945 11 18.24 -24.13 -21.18 
1945 12 27.34 -33.05 -30.19 
1946 01 31.32 -39.43 -35.37 
1946 02 25.94 -35.62 -30.78 
1946 05  -.40  -8.26  -4.33 
1946 07  6.60    .51   3.55 
1946 08  7.25   1.19   4.22 
1946 10 -7.20 -12.43  -9.81 
1946 11 14.20 -21.36 -17.78 
1946 12 23.91 -29.65 -26.78 
1947 01 25.43 -32.97 -29.20 
1947 02 16.36 -26.13 -21.24 
1947 06  3.48  -1.30   1.09 
1947 07  9.07   1.58   5.32 
1947 08  6.86   1.30   4.08 
1947 10 -7.41 -12.37  -9.88 
1947 11 -8.49 -16.04 -12.27 
1947 12 21.52 -27.31 -24.41 
1948 01 24.03 -31.17 -27.60 
1948 02 35.93 -41.78 -38.86 
1948 03 31.15 -40.00 -35.57 
1948 06  5.57   -.58   2.49 
1948 07  9.56   2.58   6.07 
1948 08  8.00   2.74   5.37 
1948 10 -4.71 -12.17  -8.44 
1948 11 16.26 -22.11 -19.18 
1948 12 29.52 -36.79 -33.15 
1949 01 30.56 -39.24 -34.90 
1949 02 37.36 -42.78 -40.07 
1949 03 23.89 -32.99 -28.44 
1949 05 -4.51 -99.99 -99.99 
1949 06  4.50   -.86   1.82 
1949 07  9.59   1.92   5.75 
1949 08  7.74   1.55   4.64 
1949 09  -.68  -5.67  -3.17 
1949 10 -8.33 -13.89 -11.11 
1949 11 18.69 -24.60 -21.64 
1949 12 23.80 -30.10 -26.95 
1950 01 34.41 -39.09 -36.75 
1950 02 30.93 -38.59 -34.76 
1950 03 25.06 -33.95 -29.50 
1950 04 20.99 -30.98 -25.98 
1950 05 -4.42 -12.81  -8.62 
1950 07  9.18   2.34   5.76 
1950 08  7.33   2.02   4.67 
1950 09   .43  -3.27  -1.42 
1950 10 -7.28 -12.51  -9.89 
1950 11 14.91 -22.03 -18.47 
1950 12 18.45 -27.32 -22.89 
1951 01 24.42 -33.59 -29.00 
1951 02 28.12 -41.74 -34.93 
1951 03 23.61 -30.12 -26.86 
1951 04 18.15 -22.62 -20.38 
1951 05 -4.19 -14.26  -9.22 
1951 07  9.88    .81   5.34 
1951 09  4.90  -1.79   1.55 
1951 10 -6.45 -12.18  -9.31 
1951 11 16.66 -26.15 -21.40 
1951 12 24.00 -31.89 -27.94 
1952 05   .27 -10.95  -5.33 
1952 07  8.71   1.44   5.07 
1952 08  9.10   1.53   5.31 
1952 11 99.99 -24.27 -99.99 
1952 12 99.99 -28.66 -99.99 
1953 01 99.99 -38.25 -99.99 
1953 02 99.99 -36.81 -99.99 
1953 03 99.99 -34.21 -99.99 
1953 04 99.99 -13.63 -99.99 
1953 05 99.99  -9.34 -99.99 
1953 06 99.99  -1.83 -99.99 
1953 07 99.99    . 3 -99.99 
1953 08 99.99   2.33 -99.99 
1953 09 99.99  -4.46 -99.99 
1953 10 99.99 -13.85 -99.99 
1953 11 99.99 -26.16 -99.99 
1954 05 -1.90 -11.96  -6.93 
1954 06  3.71  -3.06    .32 
1954 07  8.72   2.09   5.41 
1954 08  8.57   1.56   5.06 
1954 09  3.08  -2.52    .27 
1954 10 -7.18 -13.87 -10.52 
1954 11 22.30 -27.54 -24.92 
1954 12 28.18 -34.25 -31.22 
1955 01 27.49 -34.62 -31.05 
1955 02 27.40 -38.45 -32.92 
1955 03 26.22 -33.21 -29.71 
1955 04 12.98 -19.41 -16.19 
1955 05 -3.59 -12.53  -8.05 
1955 06  4.57  -1.41   1.58 
1955 07  7.93   1.59   4.75 
1955 08  7.48 -99.99 -99.99 
1955 09  1.23 -99.99 -99.99 
1955 10  -.41 -99.99 -99.99 
1956 04 11.27 -99.99 -99.99 
1956 05 -8.14 -16.37 -12.26 
1956 06  3.11  -4.44   -.66 
1956 07  8.31    .92   4.61 
1956 08  6.71   1.44   4.07 
1956 09  1.79  -5.49  -1.84 
1956 10 -8.14 -15.95 -12.04 
1956 11 23.31 -32.08 -27.69 
1956 12 28.92 -38.25 -33.58 
1957 01 33.15 -41.78 -37.46 
1957 02 22.95 -35.57 -29.26 
1957 04 18.61 -30.83 -24.72 
1957 05 -5.20 -15.43 -10.31 
1957 06  6.11  -1.74   2.18 
1957 07 10.55   1.00   5.77 
1957 08  9.99   1.43   5.71 
1957 09  3.01 -99.99 -99.99 
1957 10 -9.60 -99.99 -99.99 
1957 11 23.07 -30.63 -26.84 
1957 12 28.02 -35.27 -31.64 
1958 01 26.52 -33.75 -30.13 
1958 02 27.82 -37.46 -32.64 
1958 03 25.53 -35.23 -30.38 
1958 04 21.70 -31.25 -26.47 
1958 05 -1.71  -8.83  -5.27 
1958 06  5.67   -.94   2.36 
1958 07  9.28   2.23   5.75 
1958 08  7.39   1.46   4.42 
1958 09  2.02  -2.74   -.36 
1958 10 -6.48 -12.54  -9.51 
1958 11 24.01 -29.73 -26.87 
1958 12 25.40 -33.39 -29.39 
1959 01 19.21 -29.26 -24.24 
1959 02 32.75 -99.99 -99.99 
1959 03 30.51 -38.25 -34.38 
1959 04 16.61 -26.84 -21.72 
1959 05 -7.19 -15.02 -11.10 
1959 06  3.78  -1.32   1.23 
1959 07  9.42   1.54   5.48 
1959 08  7.11    .63   3.87 
1959 09   .42  -3.60  -1.58 
1959 10 12.17 -17.15 -14.66 
1959 11 16.91 -24.93 -20.92 
1959 12 22.74 -31.46 -27.09 
1960 01 99.99 -34.30 -99.99 
1960 02 25.71 -34.21 -29.96 
1960 03 30.37 -39.25 -34.81 
1960 04 20.81 -31.48 -26.14 
1960 05 -4.29 -99.99 -99.99 
1960 06  6.03   -.40   2.81 
1960 07 10.39   2.55   6.47 
1960 08  9.43   2.81   6.12 
1960 09  1.96  -2.48   -.26 
1960 10 -3.75 -10.57  -7.16 
1960 11 17.11 -24.70 -20.90 
1975 06  6.31   1.54   3.92 
1975 07 10.46   5.00   7.73 
1978 03 31.63 -35.77 -33.70 
1978 04 18.64 -24.48 -21.56 
1978 06  3.12   -.69   1.21 
1978 08  6.43   2.50   4.46 
1978 10 15.00 -19.29 -17.15 
1978 11 28.00 -31.74 -29.87 
1979 02 41.96 -46.26 -44.11 
1979 03 26.70 -32.37 -29.53 
1979 05 -7.78 -13.07 -10.42 
1980 03 23.26 -28.59 -25.92 
1980 04 20.57 -26.54 -23.55 
1980 07  7.27   3.04   5.15 
1980 12 22.96 -27.38 -25.16 
1981 01 25.54 -31.43 -28.48 
1981 02 31.25 -35.38 -33.31 
1981 03 24.18 -28.75 -26.46 
1981 05 -6.04 -10.73  -8.38 
1981 06  4.17    . 4   2.10 
1981 12 20.93 -26.71 -23.82 
1982 02 31.27 -35.06 -33.16 
1982 03 30.30 -34.75 -32.53 
1982 06  5.01    .89   2.95 
1982 08  6.49   2.36   4.42 
1983 01 33.91 -38.62 -36.26 
1983 09  3.08   -.97   1.05 
1983 11 21.85 -26.25 -24.05 
1983 12 26.54 -30.90 -28.72 
1984 01 35.16 -38.50 -36.83 
1984 02 36.52 -39.98 -38.25 
1984 03 29.96 -34.29 -32.12 
1984 04 20.43 -26.43 -23.43 
1984 05 -5.96 -11.27  -8.61 
1984 06  5.00   1.22   3.11 
1984 07 11.71   5.35   8.53 
1984 08  5.99   1.57   3.78 
1984 09 -1.25  -5.29  -3.27 
1984 10 -6.19 -10.29  -8.24 
1984 11 18.54 -23.57 -21.05 
1984 12 29.72 -33.66 -31.69 
1985 01 27.69 -31.87 -29.78 
1985 02 32.78 -36.45 -34.61 
1985 03 27.88 -32.39 -30.13 
1985 04 21.02 -26.61 -23.81 
1985 05 -5.24  -9.89  -7.56 
1985 06  5.70   1.46   3.58 
1985 07  9.72   3.73   6.72 
1985 08  8.26   3.45   5.85 
1985 09  2.31   -.94    .68 
1985 10 -6.64 -10.93  -8.78 
1985 11 18.45 -23.52 -20.99 
1985 12 19.87 -24.31 -22.09 
1986 01 27.31 -31.91 -29.61 
1986 02 23.22 -29.31 -26.26 
1986 03 30.24 -34.59 -32.41 
1986 05 -5.28  -9.93  -7.60 
1986 06  1.35  -2.19   -.42 
1986 08  6.77   2.08   4.42 
1986 09  -.90  -4.23  -2.57 
1986 10 14.91 -18.99 -16.95 
1986 11 26.74 -30.82 -28.78 
1986 12 27.77 -32.68 -30.22 
1987 01 30.66 -36.14 -33.40 
1987 02 33.68 -37.84 -35.76 
1987 03 28.33 -33.83 -31.08 
1987 04 23.73 -28.93 -26.33 
1987 05 -9.45 -14.33 -11.89 
1987 06  4.00    .67   2.33 
1987 07  8.99   3.20   6.09 
1987 08  7.23   3.14   5.18 
1987 09  1.35  -1.93   -.28 
1987 10 -8.97 -13.09 -11.03 
1987 11 18.39 -22.70 -20.54 
1988 04 14.92 -20.04 -17.48 
1988 05 -3.68  -8.42  -6.05 
1988 06  4.79   1.56   3.17 
1988 07 10.49   5.26   7.87 
1988 08  6.94   3.33   5.13 
1988 10 -4.03  -8.58  -6.30 
1988 11 16.19 -22.47 -19.33 
1988 12 32.21 -35.61 -33.91 
1989 01 34.59 -38.89 -36.74 
1989 02 32.50 -37.40 -34.95 
1989 03 28.82 -32.97 -30.89 
1989 04 15.88 -21.45 -18.66 
1989 05 -9.24 -14.87 -12.05 
1989 06  4.91    .91   2.91 
1989 07  9.76   4.64   7.20 
1989 08  7.82   3.88   5.85 
1989 09  -.15  -4.06  -2.10 
1989 10 -9.31 -13.07 -11.19 
1990 01 32.18 -35.93 -34.05 
1990 03 26.46 -32.20 -29.33 
1990 04 19.69 -25.05 -22.37 
1990 05 -5.85 -11.04  -8.44 
1990 06  3.99    .32   2.15 
1990 07 10.33   4.73   7.53 
1990 08  6.58   2.57   4.57 
1990 09   .77  -2.74   -.98 
1990 11 22.39 -27.21 -24.80 
1990 12 27.33 -32.68 -30.00 
1991 01 31.86 -35.86 -33.86 
1991 02 29.05 -33.80 -31.42 
1991 03 25.12 -30.42 -27.77 
1991 04 20.56 -26.09 -23.32 
1991 05 -6.53 -12.51  -9.52 
1991 06  6.20   2.07   4.13 
1991 08  7.25   3.16   5.20 
1991 09  1.73   -.73    .50 
1991 10 -7.23 -11.46  -9.34 
1991 11 18.68 -23.82 -21.25 
1992 01 31.60 -36.29 -33.94 
1992 02 34.18 -37.78 -35.98 
1992 03 28.27 -32.86 -30.56 
1992 04 21.99 -27.09 -24.54 
1992 05 10.18 -16.19 -13.19 
1992 06  1.42  -2.74   -.66 
1992 07  7.62   3.12   5.37 
1992 08  4.94   1.21   3.08 
1992 09   .33  -3.59  -1.63 
1992 10 -5.18  -9.72  -7.45 
1992 11 22.48 -26.55 -24.51 
1992 12 24.97 -28.80 -26.88 
1993 01 31.34 -35.78 -33.55 
1993 02 34.13 -38.09 -36.11 
1993 03 31.07 -35.93 -33.50 
1993 04 19.79 -24.86 -22.33 
1993 05 -5.06 -10.54  -7.80 
1993 06  4.73    .47   2.60 
1993 07  8.91   3.66   6.28 
1993 08  5.74    .85   3.29 
1993 09  1.40  -2.08   -.34 
1993 10 -6.14  -9.84  -7.99 
1993 11 25.88 -30.41 -28.14 
1993 12 26.92 -30.62 -28.77 
1994 02 31.77 -36.27 -34.02 
1994 03 29.46 -34.53 -31.99 
1995 02 34.91 -38.27 -36.59 
1995 03 29.74 -35.58 -32.66 
1995 04 13.41 -18.75 -16.08 
1995 05 -4.27  -9.78  -7.02 
1995 06  5.49   1.76   3.62 
1995 07  8.87   3.43   6.15 
1995 08  8.74   4.23   6.49 
1995 09   .70  -3.04  -1.16 
1995 10 -6.60 -10.39  -8.49 
1995 11 11.21 -18.28 -14.74 
1995 12 28.23 -32.70 -30.46 
1996 01 29.39 -35.00 -32.19 
1996 02 26.90 -31.70 -29.30 
1996 03 27.67 -33.48 -30.57 
1996 04 15.71 -20.90 -18.30 
1996 05 -5.82 -11.46  -8.64 
1996 07  8.00   3.25   5.62 
1996 09   .57  -2.02   -.72 
1996 10 -7.34 -11.30  -9.32 
1996 11 15.94 -21.51 -18.72 
1996 12 20.33 -26.02 -23.17 
1997 01 30.12 -34.41 -32.26 
1997 02 32.68 -37.00 -34.84 
1997 03 26.67 -30.72 -28.69 
1997 04 19.24 -24.91 -22.07 
1997 05 -4.66 -10.20  -7.43 
1997 06  5.45   1.07   3.26 
1997 07  8.80   3.40   6.10 
1997 08  5.10   1.51   3.30 
1997 09 -3.13  -7.70  -5.41 
1997 10 -8.77 -12.56 -10.66 
1997 11 16.65 -21.57 -19.11 
1997 12 27.14 -31.80 -29.47 
1998 02 32.24 -37.25 -34.74 
1998 03 26.39 -31.17 -28.78 
1998 05 -4.15  -8.60  -6.37 
1998 06  6.52   2.30   4.41 
1998 07  8.60   3.43   6.01 
1998 08  7.46   4.33   5.89 
1998 09  4.15    .73   2.44 
1998 10 -4.92  -9.07  -6.99 
1998 11 13.14 -18.51 -15.82 
1998 12 20.68 -25.20 -22.94 
1999 01 30.21 -34.63 -32.41 
1999 02 30.81 -35.06 -32.93 
1999 03 25.44 -29.75 -27.59 
1999 04 17.16 -22.15 -19.65 
1999 05 10.75 -16.12 -13.43 
1999 06  2.53   -.66    .93 
1999 07  9.18   3.56   6.37 
1999 08  6.29   1.77   4.02 
1999 09  -.79  -4.60  -2.69 
1999 10 10.02 -14.14 -12.08 
1999 11 18.54 -23.78 -21.16 
1999 12 28.74 -32.43 -30.58 
2000 01 32.89 -37.25 -35.07 
2000 02 29.25 -33.37 -31.31 
2000 03 25.88 -30.58 -28.23 
2000 04 16.62 -21.43 -19.02 
2000 05 -7.20 -12.21  -9.70 
2000 06  3.33  -1.46    .93 
2000 07 10.17   4.94   7.56 
2000 08  9.05   3.69   6.37 
2000 09  1.51  -1.89   -.19 
2000 10 -8.32 -12.29 -10.30 
2000 11 14.84 -20.94 -17.89 
2000 12 26.33 -31.87 -29.10 
2001 01 31.90 -37.07 -34.48 
2001 02 32.24 -36.55 -34.39 
2001 03 24.25 -29.54 -26.89 
2001 04 18.76 -25.29 -22.02 
2001 05 -5.78 -10.98  -8.38 
2001 06  2.64  -1.21    .71 
2001 07 12.75   6.42   9.58 
2001 08  7.35   2.45   4.90 
2001 09  2.24  -1.57    .33 
2001 10 -7.28 -11.10  -9.19 
2001 11 20.80 -26.46 -23.63 
2001 12 20.81 -26.29 -23.55 
2002 01 29.48 -33.68 -31.58 
2002 02 33.99 -38.68 -36.33 
2002 03 27.87 -32.95 -30.41 
2002 04 19.54 -25.50 -22.52 
2002 05 -5.61 -10.66  -8.13 
2002 06  5.62   1.62   3.62 
2002 07  7.91   3.04   5.47 
2002 08  7.98   3.58   5.78 
2002 09  1.94  -1.77    . 8 
2002 10 -5.98  -9.96  -7.97 
2002 11 17.71 -23.23 -20.47 
2002 12 20.64 -26.15 -23.39 
2003 01 22.51 -28.79 -25.65 
2003 02 31.52 -35.47 -33.49 
2003 03 25.59 -30.20 -27.89 
2003 04 19.71 -26.04 -22.88 
2003 05 -3.23  -8.10  -5.67 
2003 06  5.40   1.25   3.32 
2003 07  9.34   3.59   6.46 
2003 08  6.44   2.46   4.44 
2003 09   .88  -2.85   -.98 
2003 10 -5.41  -9.85  -7.63 
2003 11 17.79 -22.46 -20.12 
2003 12 21.49 -26.95 -24.22 
2004 01 34.09 -37.79 -35.94 
2004 02 32.41 -37.14 -34.77 
2004 03 31.89 -36.84 -34.37 
2004 04 16.32 -22.07 -19.19 
2004 05 -1.79  -5.87  -3.83 
2004 06  4.09    .18   2.13 
2004 07  7.78   3.12   5.45 
2004 08  6.20   3.23   4.71 
2004 09  1.82  -1.16    .32 
2004 10 -2.85  -7.65  -5.25 
2004 11 19.94 -25.91 -22.92 
2004 12 30.10 -34.59 -32.34 
2005 01 34.15 -38.15 -36.15 
2005 02 29.11 -33.86 -31.48 
2005 03 20.78 -28.06 -24.42 
2005 04 17.02 -23.24 -20.13 
2005 05 -6.17 -12.18  -9.17 
2005 06  4.81   1.20   3.00 
2005 07  9.14   3.96   6.55 
2005 08  8.28   3.15   5.71 
2005 09  2.11  -1.22    .44 
2005 10 -5.02  -9.72  -7.37 
2005 11 14.81 -19.60 -17.20 
2005 12 23.39 -28.41 -25.90 
2006 02 27.06 -32.27 -29.66 
2006 03 19.89 -25.78 -22.83 
2006 04 17.54 -23.35 -20.45 
2006 05 -3.44  -8.35  -5.89 
2006 06  4.73    .91   2.82 
2006 07 10.01   4.52   7.26 
2006 08  9.89   5.44   7.67 
2006 09  2.56  -1.36    .59 
2006 10 -2.10  -5.63  -3.87 
2006 11 15.77 -19.86 -17.81 
2006 12 26.64 -31.52 -29.08 
2007 01 30.39 -34.16 -32.28 
2007 02 26.33 -30.58 -28.45 
2007 03 28.94 -33.81 -31.37 
2007 04 16.39 -22.68 -19.53 
2007 05 -8.49 -14.21 -11.35 
2007 06  4.36    .27   2.31 
2007 07 10.46   4.39   7.42 
2007 08  9.37   4.84   7.10 
2007 09   .80  -2.97  -1.08 
2007 10 -5.77  -9.59  -7.68 
2007 11 19.43 -24.68 -22.05 
2007 12 27.26 -31.36 -29.31 
2008 01 27.12 -31.39 -29.25 
2008 02 32.87 -36.54 -34.70 
2008 03 28.68 -33.46 -31.07 
2008 04 16.34 -22.55 -19.44 
2008 05 -2.56  -7.58  -5.06 
2008 06  6.29   2.01   4.15 
2008 07 10.51   4.73   7.62 
2008 08  7.64   3.56   5.60 
2008 09   .98  -2.00   -.51 
2008 10 -6.50 -11.36  -8.93 
2008 11 20.14 -24.42 -22.28 
2008 12 27.89 -32.58 -30.23 
2009 01 27.85 -31.52 -29.68 
2009 02 31.00 -34.68 -32.84 
2009 03 27.48 -32.58 -30.03 
2009 04 17.11 -23.07 -20.09 
2009 05 -4.86  -9.47  -7.17 
2009 06  6.17   1.59   3.88 
2009 07 13.39   7.28  10.33 
2009 08  9.46   5.27   7.36 
2009 09   .98  -2.11   -.56 
2009 10 -6.96 -11.19  -9.07 
2009 11 18.45 -23.48 -20.97 
2009 12 17.04 -23.44 -20.24 
2010 01 27.45 -33.37 -30.41 
2010 02 21.33 -27.87 -24.60 
2010 03 24.50 -29.98 -27.24 
2010 04 12.69 -18.95 -15.82 
2010 05 -2.48  -7.78  -5.13 
2010 06  5.68   1.39   3.53 
2010 07 11.42   5.42   8.42 
2010 08  9.49   4.73   7.11 
2010 09  2.65  -1.02    .81 
2010 10 -6.30  -9.72  -8.01 
2010 11 -8.79 -14.02 -11.40 
2010 12 20.08 -25.46 -22.77 
2011 01 22.70 -27.46 -25.08 
2011 02 32.93 -37.52 -35.22 
2011 03 25.06 -30.59 -27.82 
2011 04 23.44 -28.86 -26.15 
2011 05 -6.04 -11.85  -8.94 
2011 06  7.05   2.28   4.66 
2011 07 10.96   5.29   8.12 
2011 08 10.31   5.28   7.79 
2011 09  1.67  -2.19   -.26 
2011 10 -6.32 -10.38  -8.35 
2011 11 14.09 -18.27 -16.18 
2011 12 22.21 -26.43 -24.32 
2012 01 30.73 -34.50 -32.61 
2012 02 27.62 -32.30 -29.96 
2012 03 30.12 -34.95 -32.53 
2012 04 17.44 -23.62 -20.53 
2012 05 -4.30  -9.54  -6.92 
2012 06  5.59   1.94   3.76 
2012 07 10.89   5.83   8.36 
2012 08  7.41   4.01   5.71 
2012 09  2.72   -.15   1.28 
2012 10 -4.14  -8.09  -6.11 
2012 11 17.51 -21.73 -19.61 
2012 12 22.87 -27.09 -24.98 
2013 01 28.37 -32.28 -30.32 
2013 02 27.22 -32.30 -29.75 
2013 03 19.16 -24.81 -21.98 
2013 04 16.45 -21.90 -19.17 
2013 05 -9.51 -14.50 -12.00 
2013 06  5.62   1.49   3.55 
2013 07  8.82   3.79   6.30 
2013 08  7.83   3.31   5.57 
2013 09   .24  -3.26  -1.51 
2013 10 -5.67  -8.72  -7.19 
2013 11 21.46 -25.90 -23.68 
2013 12 28.41 -31.82 -30.11 
