1941 09  5.23  -1.52   1.85 
1941 10 -3.98 -11.21  -7.59 
1941 11 -8.83 -19.12 -13.97 
1941 12 15.26 -23.97 -19.61 
1942 01 16.08 -99.99 -99.99 
1942 02 19.16 -27.29 -23.22 
1942 03 24.96 -32.11 -28.53 
1942 04 11.38 -19.29 -15.33 
1942 05 -3.22  -9.06  -6.14 
1943 03 17.17 -31.13 -24.15 
1943 04 11.53 -23.86 -17.69 
1943 05  3.47  -3.52    .-2 
1943 06 10.55   1.80   6.17 
1943 07 12.51   5.59   9.05 
1943 08  9.16 -99.99 -99.99 
1943 09  2.48  -1.94    .26 
1943 10 -4.71 -99.99 -99.99 
1943 11 -9.47 -16.21 -12.84 
1943 12 20.92 -27.38 -24.15 
1944 01 24.55 -31.03 -27.79 
1944 02 18.10 -26.49 -22.29 
1944 03 18.91 -26.40 -22.65 
1944 04 12.48 -20.73 -16.60 
1944 05 -2.49  -6.74  -4.61 
1944 06  8.63   2.58   5.60 
1944 07 10.89   4.64   7.76 
1944 08  7.43   3.59   5.51 
1944 09  3.39    .60   1.99 
1944 10 -2.91  -7.51  -5.21 
1944 11 16.46 -22.07 -19.27 
1944 12 18.52 -25.66 -22.09 
1945 01 24.09 -33.24 -28.66 
1945 02 24.72 -34.64 -29.68 
1945 03 25.84 -36.02 -30.93 
1945 04 -6.65 -17.29 -11.97 
1945 05 -3.38 -11.43  -7.40 
1945 06  2.53  -4.37   -.91 
1945 08  7.01   1.93   4.47 
1946 03 20.74 -30.14 -25.43 
1946 04 18.34 -26.97 -22.65 
1946 05 -2.31  -9.46  -5.88 
1946 06  7.96    .60   4.28 
1946 07 11.46   3.28   7.37 
1946 08  8.02   2.55   5.28 
1946 09  2.07  -3.44   -.68 
1946 10 -4.29  -9.88  -7.08 
1946 11 -7.04 -17.77 -12.40 
1946 12 22.89 -30.31 -26.59 
1947 01 23.17 -29.78 -26.47 
1947 02 23.38 -30.45 -26.91 
1947 03 20.81 -30.23 -25.52 
1947 04 11.44 -20.16 -15.79 
1947 05 -1.49  -9.52  -5.50 
1947 10 -4.66 -11.04  -7.85 
1947 11 12.31 -18.52 -15.41 
1947 12 17.85 -23.87 -20.86 
1948 01 23.00 -32.16 -27.58 
1948 02 16.98 -26.09 -21.53 
1948 03 18.75 -30.25 -24.50 
1948 04 -5.18 -18.74 -11.96 
1948 05 -4.00 -14.18  -9.09 
1948 08  8.06   2.95   5.50 
1948 09  1.95  -3.85   -.94 
1948 10 -5.01 -12.30  -8.65 
1948 11 13.85 -21.97 -17.91 
1948 12 22.24 -32.98 -27.61 
1949 01 19.04 -29.05 -24.05 
1949 02 24.85 -34.70 -29.77 
1949 03 15.57 -23.81 -19.68 
1949 04 18.41 -28.49 -23.45 
1949 05 -4.44 -12.06  -8.25 
1949 06  3.81  -1.58   1.11 
1949 07 13.67   2.87   8.27 
1949 08 12.58   6.21   9.39 
1949 10  -.83  -7.09  -3.96 
1949 11 11.40 -17.85 -14.62 
1949 12 19.04 -27.91 -23.48 
1950 01 10.56 -20.76 -15.66 
1950 03 20.00 -28.11 -24.05 
1950 04 11.08 -19.45 -15.27 
1950 08 12.29   4.98   8.63 
1950 09  4.40    .-3   2.18 
1950 10 -1.77  -7.33  -4.55 
1950 11 -4.12 -11.09  -7.60 
1950 12 20.09 -27.43 -23.76 
1951 01 24.09 -34.05 -29.07 
1951 02 22.78 -35.50 -29.14 
1951 03 23.96 -32.11 -28.03 
1951 04 11.51 -19.70 -15.60 
1951 05   .76  -6.88  -3.06 
1951 06  9.29   1.44   5.36 
1951 07 12.66   5.53   9.09 
1951 08 10.91   5.16   8.03 
1951 09  3.87   -.39   1.74 
1951 10 -2.13  -8.04  -5.08 
1951 11 -6.84 -15.47 -11.15 
1951 12 16.92 -26.89 -21.90 
1952 01 22.64 -31.88 -27.25 
1952 02 28.81 -34.72 -31.76 
1952 03 23.20 -31.62 -27.41 
1952 04 13.99 -22.25 -18.11 
1952 09  2.35  -2.71   -.17 
1952 10 -2.51  -8.39  -5.45 
1952 11 10.76 -17.23 -13.99 
1952 12 20.67 -27.78 -24.22 
1953 01 22.88 -32.41 -27.64 
1953 02 26.56 -99.99 -99.99 
1953 03 21.79 -99.99 -99.99 
1953 04 11.68 -99.99 -99.99 
1953 05 -2.18 -99.99 -99.99 
1953 06  7.59   1.35   4.47 
1953 07  9.76   3.30   6.53 
1953 08 99.99   1.96 -99.99 
1953 09  4.55   -.62   1.96 
1953 10 -7.98 -12.41 -10.19 
1953 11 12.60 -20.57 -16.58 
1953 12 24.98 -29.98 -27.48 
1954 01 18.56 -27.99 -23.27 
1954 02 26.57 -33.27 -29.92 
1954 03 16.36 -26.73 -21.54 
1954 04 -7.53 -18.43 -12.98 
1954 05 -1.25  -9.00  -5.12 
1954 06  7.54    .35   3.94 
1954 07 10.20   2.75   6.47 
1954 08 12.47   6.83   9.64 
1954 09  6.04   1.71   3.87 
1954 10 -4.58  -8.85  -6.71 
1954 11 14.37 -21.41 -17.89 
1954 12 22.36 -29.45 -25.90 
1955 01 21.55 -27.37 -24.46 
1955 02 28.20 -36.34 -32.27 
1955 03 25.59 -32.41 -29.00 
1955 04 14.72 -24.71 -19.71 
1955 05 -3.04 -10.25  -6.64 
1955 06  5.70   -.24   2.73 
1955 07 12.43   3.39   7.91 
1955 12 20.77 -29.79 -25.28 
1956 01 19.04 -32.59 -25.82 
1956 02 26.90 -36.86 -31.88 
1956 03 22.60 -30.20 -26.40 
1956 04 12.59 -20.79 -16.69 
1956 05  -.35  -5.54  -2.94 
1956 06  4.00  -1.01   1.49 
1956 07  9.32   3.00   6.16 
1956 08  6.18    .20   3.18 
1956 09  5.15   -.34   2.40 
1956 10 -7.38 -15.04 -11.21 
1956 11 18.95 -25.26 -22.10 
1956 12 18.71 -26.26 -22.49 
1957 01 12.43 -21.61 -17.02 
1957 02 24.94 -34.36 -29.65 
1957 03 23.37 -31.90 -27.63 
1957 04 -7.09 -16.77 -11.93 
1957 05 -1.85  -8.05  -4.95 
1957 10 -2.10  -7.55  -4.83 
1957 11 18.57 -23.37 -20.97 
1957 12 26.22 -32.55 -29.38 
1958 01 26.48 -32.71 -29.59 
1958 02 25.47 -31.94 -28.70 
1958 03 20.02 -28.51 -24.26 
1973 01 22.06 -28.53 -25.29 
1973 02 19.96 -25.81 -22.89 
1973 03 29.64 -33.97 -31.80 
1973 04 16.93 -23.21 -20.07 
1973 05 -3.93  -7.78  -5.85 
1973 06  6.05   1.87   3.96 
1973 07  7.93   4.07   6.00 
1973 08  7.68   4.76   6.22 
1973 09  4.90   1.55   3.22 
1973 10 -4.55  -9.14  -6.84 
1973 11 11.99 -17.08 -14.53 
1973 12 19.37 -24.60 -21.98 
1974 01 22.75 -27.81 -25.28 
1974 02 31.30 -35.81 -33.55 
1974 03 26.87 -32.00 -29.43 
1974 04 18.29 -24.62 -21.46 
1974 05 -3.78  -8.77  -6.27 
1974 06  4.55    . 4   2.29 
1974 07 10.52   4.46   7.49 
1974 08 13.27   6.92  10.09 
1974 09  6.79   1.86   4.32 
1974 10 11.64 -16.75 -14.19 
1974 11 19.21 -23.34 -21.28 
1974 12 32.55 -36.56 -34.55 
1975 01 27.73 -34.34 -31.04 
1975 02 23.94 -28.94 -26.44 
1975 03 17.34 -23.76 -20.55 
1975 04 16.07 -24.09 -20.08 
1975 05 -5.26 -10.33  -7.79 
1975 06  4.96    .90   2.93 
1975 07  8.85   4.04   6.44 
1975 08  7.85   3.71   5.78 
1975 09   . 4  -3.29  -1.62 
1975 10 10.83 -15.58 -13.20 
1975 11 19.92 -25.57 -22.74 
1976 02 27.22 -33.96 -30.59 
1979 01 11.81 -18.89 -15.35 
1979 09  5.00    .68   2.84 
1980 02 19.95 -26.48 -23.22 
1980 09  1.88  -2.60   -.35 
1980 12 18.86 -25.71 -22.28 
1981 01 13.37 -17.52 -15.44 
1981 03 24.71 -29.29 -27.00 
1981 06  8.27   3.69   5.98 
1981 07  7.81   4.77   6.29 
1981 11 16.87 -20.81 -18.84 
1981 12 23.25 -27.26 -25.25 
1982 04 12.70 -19.34 -16.02 
1983 07 10.89   5.22   8.05 
1983 08  7.78   4.26   6.02 
1992 10 -4.51  -9.06  -6.78 
1992 11 15.47 -22.58 -19.02 
1992 12 19.79 -26.83 -23.31 
1993 03 20.02 -27.00 -23.51 
1993 09  3.22    . 5   1.63 
1993 11 -8.22 -13.76 -10.99 
1994 01 22.89 -28.63 -25.75 
1994 04 15.62 -22.40 -19.01 
1994 05 -2.82  -7.22  -5.02 
1994 07 11.92   5.44   8.68 
1994 08 10.24   5.99   8.11 
1994 09  2.02  -2.01    . 0 
1994 10 -7.79 -12.63 -10.21 
1994 11 19.61 -25.40 -22.50 
1994 12 23.65 -29.41 -26.53 
1995 04 -9.68 -15.88 -12.78 
1995 09  5.60    .93   3.26 
1996 03 -9.77 -17.28 -13.52 
1996 05  3.32   -.94   1.18 
1996 06  6.23   1.09   3.66 
1997 01 21.10 -28.66 -24.88 
1997 02 23.77 -29.24 -26.50 
1998 02 26.32 -31.31 -28.81 
2000 01 21.78 -27.58 -24.68 
2000 06  5.40   1.33   3.36 
2000 07 10.52   6.45   8.48 
2000 08 10.54   7.18   8.85 
2000 09  5.57   3.32   4.44 
2000 11 -4.84  -7.68  -6.26 
2002 04 -6.52 -13.00  -9.76 
2004 06 10.96   5.28   8.12 
2004 07 16.40  11.30  13.85 
2005 01 14.34 -18.62 -16.48 
2005 02 19.92 -25.23 -22.57 
