1936 01 27.78 -33.09 -30.43 
1936 02 28.30 -34.88 -31.59 
1936 03 25.34 -31.62 -28.48 
1936 04 10.14 -17.58 -13.86 
1936 05 -6.22 -12.90  -9.55 
1936 06  7.74    .61   4.17 
1936 07  7.29    .94   4.11 
1936 08  7.70    .66   4.17 
1936 09  -.28  -4.21  -2.24 
1936 10 -4.29 -10.38  -7.33 
1936 11 14.02 -20.50 -17.26 
1936 12 24.01 -31.16 -27.58 
1937 01 19.25 -30.74 -24.99 
1937 02 18.45 -27.16 -22.80 
1937 03 21.44 -29.26 -25.35 
1937 04 16.11 -24.89 -20.50 
1937 05 -6.36 -15.01 -10.68 
1937 06  5.24  -1.10   2.07 
1937 07  7.97   2.45   5.21 
1937 08  6.42   2.35   4.39 
1937 09  4.33   -.56   1.88 
1937 10  -.31  -5.06  -2.68 
1937 11 -7.26 -14.07 -10.66 
1937 12 -8.97 -17.45 -13.21 
1938 01 17.09 -24.81 -20.95 
1938 02 14.00 -23.01 -18.50 
1938 03 21.71 -27.47 -24.59 
1938 04 12.89 -19.98 -16.43 
1938 05 -7.30 -13.00 -10.14 
1938 06  3.44  -1.37   1.03 
1938 07  9.60   1.05   5.33 
1938 08  4.34   -.47   1.93 
1938 09  -.44  -4.04  -2.24 
1938 10 -7.48 -12.10  -9.79 
1938 11 13.98 -20.34 -17.16 
1938 12 20.61 -28.24 -24.42 
1939 01 30.07 -35.09 -32.58 
1939 02 26.89 -32.84 -29.87 
1939 03 20.18 -30.00 -25.09 
1939 04 12.88 -21.40 -17.14 
1939 05 -3.59 -11.70  -7.64 
1939 06  5.56   -.87   2.34 
1939 07  7.03   1.55   4.29 
1939 08  4.29   1.32   2.80 
1939 09  5.44    .45   2.94 
1939 10 -2.96  -8.02  -5.49 
1939 11 11.00 -17.04 -14.02 
1939 12 20.95 -26.73 -23.84 
1940 01 19.90 -26.65 -23.27 
1940 02 24.26 -30.70 -27.48 
1940 03 19.11 -27.45 -23.28 
1940 04 -9.18 -17.68 -13.43 
1940 05   . 4  -5.36  -2.66 
1940 06  3.27  -1.15   1.05 
1940 07  6.18   1.19   3.68 
1940 08  7.77   1.76   4.76 
1940 09  1.33  -2.51   -.58 
1940 10 -3.91  -8.28  -6.09 
1940 11 -5.85 -12.80  -9.32 
1940 12 18.74 -25.56 -22.15 
1941 01 23.51 -99.99 -99.99 
1941 02 23.35 -29.63 -26.49 
1941 03 22.25 -29.95 -26.10 
1941 04 15.66 -22.40 -19.02 
1941 05 -5.73 -12.40  -9.06 
1941 06  6.25   -.52   2.86 
1941 07  8.71   1.37   5.04 
1941 08  7.37   1.31   4.34 
1941 09  3.11  -2.13    .48 
1941 10  -.98  -6.17  -3.57 
1941 11 13.07 -20.80 -16.93 
1941 12 21.29 -27.74 -24.51 
1942 01 18.32 -25.95 -22.13 
1942 02 23.81 -30.93 -27.37 
1942 03 25.00 -31.30 -28.15 
1942 04 14.70 -21.31 -18.00 
1942 05 -5.36 -12.86  -9.10 
1942 06  1.93  -2.79   -.43 
1942 07  5.57   -.33   2.62 
1942 08  3.05   -.61   1.22 
1942 09  2.46  -1.93    .26 
1942 10 -6.55 -13.04  -9.79 
1942 11 15.87 -23.24 -19.55 
1942 12 20.72 -28.08 -24.40 
1943 01 21.50 -28.38 -24.93 
1943 02 23.92 -30.19 -27.05 
1943 03 18.79 -28.20 -23.49 
1943 04 11.40 -20.69 -16.04 
1943 05  1.25  -6.13  -2.44 
1943 06  8.62    .74   4.67 
1943 07  6.92    .75   3.83 
1943 08  4.69   1.40   3.05 
1943 09  2.66   -.32   1.17 
1943 10 -2.25  -7.02  -4.63 
1943 11 -8.68 -14.84 -11.76 
1943 12 19.57 -24.59 -22.08 
1944 01 24.11 -31.03 -27.57 
1944 02 24.85 -31.34 -28.09 
1944 03 19.89 -28.71 -24.30 
1944 04 16.29 -25.37 -20.83 
1944 05 -2.98  -8.12  -5.55 
1944 06  6.50   -.21   3.14 
1944 07  8.06   2.08   5.07 
1944 08 11.12   2.49   6.80 
1944 09  3.86   -.69   1.58 
1944 10 -2.22  -7.88  -5.05 
1944 11 10.13 -15.60 -12.86 
1944 12 19.48 -26.76 -23.12 
1945 01 23.98 -29.41 -26.69 
1945 02 24.10 -29.20 -26.65 
1945 03 24.35 -32.05 -28.20 
1945 04 -5.25 -14.68  -9.96 
1945 05 -2.71  -9.35  -6.03 
1945 06  3.54  -1.59    .97 
1945 07 10.20   1.36   5.78 
1945 08  4.33   -.51   1.91 
1945 09  3.97  -1.68   1.14 
1945 10 -8.16 -14.09 -11.12 
1945 11 14.63 -22.07 -18.35 
1945 12 21.96 -28.22 -25.09 
1946 01 25.15 -31.30 -28.22 
1946 02 27.81 -35.70 -31.75 
1946 03 24.49 -31.45 -27.97 
1946 04 18.20 -28.00 -23.10 
1946 05 -4.17 -12.00  -8.08 
1946 06  3.86   -.52   1.67 
1946 07  9.26   2.04   5.65 
1946 08  7.31   -.39   3.46 
1946 09   .29  -4.05  -1.88 
1946 10 -5.55 -11.07  -8.30 
1946 11 10.81 -21.29 -16.05 
1946 12 21.60 -30.27 -25.93 
1947 01 21.89 -30.13 -26.00 
1947 02 21.42 -30.55 -25.98 
1947 03 20.44 -30.22 -25.33 
1947 04 11.16 -20.34 -15.75 
1947 05 -3.33  -9.68  -6.51 
1947 06  2.65  -1.88    .38 
1947 07  6.23    .65   3.44 
1947 08  5.55    .64   3.09 
1947 09  2.06  -2.82   -.38 
1947 10 -6.31 -11.14  -8.72 
1947 11 13.75 -19.32 -16.53 
1947 12 23.76 -27.72 -25.74 
1948 01 26.48 -32.91 -29.70 
1948 02 18.92 -27.83 -23.37 
1948 03 19.37 -29.24 -24.31 
1948 04 -8.27 -18.79 -13.53 
1948 05 -3.57 -10.73  -7.14 
1948 06  3.86  -1.04   1.40 
1948 07  6.45    .38   3.41 
1948 08  5.94    .49   3.21 
1948 09   .55  -3.77  -1.61 
1948 10 -9.10 -15.24 -12.17 
1948 11 16.52 -24.37 -20.44 
1948 12 23.35 -30.74 -27.04 
1949 01 20.85 -29.32 -25.08 
1949 02 23.13 -31.89 -27.50 
1949 03 15.76 -23.67 -19.71 
1949 04 14.80 -24.78 -19.79 
1949 05 -7.04 -13.87 -10.45 
1949 06  2.61  -1.65    .47 
1949 07  5.95    .96   3.45 
1949 08  4.41    .55   2.48 
1949 09  -.29  -3.17  -1.73 
1949 10 -6.05 -12.44  -9.24 
1949 11 16.53 -22.57 -19.54 
1949 12 20.40 -28.76 -24.58 
1950 01 -8.82 -20.02 -14.42 
1950 02 18.48 -28.52 -23.50 
1950 03 24.16 -30.85 -27.50 
1950 04 17.67 -24.61 -21.14 
1950 05 -6.90 -13.71 -10.30 
1950 06  3.34  -1.54    .90 
1950 07  9.21   2.39   5.80 
1950 08  8.18   3.05   5.62 
1950 09  1.19  -2.26   -.53 
1950 10 -4.65 -10.18  -7.42 
1950 11 -8.71 -19.14 -13.92 
1950 12 22.92 -28.83 -25.87 
1951 01 21.81 -31.45 -26.63 
1951 02 27.37 -33.95 -30.66 
1951 03 18.61 -27.27 -22.94 
1951 04 14.64 -21.84 -18.24 
1951 05 -3.64 -10.16  -6.90 
1951 06  6.50   -.21   3.14 
1951 07  5.92    .88   3.40 
1951 08  3.85    . 2   1.93 
1951 09  1.97  -2.35   -.19 
1951 10 -3.85 -11.65  -7.75 
1951 11 12.21 -20.72 -16.46 
1951 12 17.27 -27.44 -22.35 
1952 01 21.06 -28.98 -25.02 
1952 02 27.41 -34.16 -30.78 
1952 03 22.34 -30.79 -26.56 
1952 04 13.97 -23.88 -18.92 
1952 05 -4.61 -11.05  -7.83 
1952 06  2.79  -1.38    .70 
1952 07  6.96    .71   3.83 
1952 08  6.23    .73   3.48 
1952 09  3.88   -.62   1.63 
1952 10 -1.83  -7.80  -4.81 
1952 11 10.65 -16.45 -13.55 
1952 12 21.05 -27.76 -24.40 
1953 01 22.42 -31.36 -26.89 
1953 02 27.70 -34.39 -31.04 
1953 03 24.94 -33.58 -29.26 
1953 04 14.39 -23.55 -18.96 
1953 05 -4.85 -11.26  -8.05 
1953 06  9.87   1.34   5.60 
1953 07 10.43   1.57   6.00 
1953 08  6.86    .85   3.85 
1953 09  3.31  -1.25   1.03 
1953 10 -3.57  -7.83  -5.70 
1953 11 10.76 -16.42 -13.59 
1953 12 24.96 -30.19 -27.57 
1954 01 15.20 -25.00 -20.10 
1954 02 21.92 -28.03 -24.97 
1954 03 19.65 -28.49 -24.07 
1954 04 -3.23 -14.07  -8.64 
1954 05  -.76  -6.17  -3.46 
1954 06  4.56   -.77   1.89 
1954 07  9.47   1.86   5.66 
1954 08  5.79    .-5   2.87 
1954 09   .85  -2.52   -.83 
1954 10 -7.67 -12.33 -10.00 
1954 11 14.13 -20.49 -17.31 
1954 12 21.35 -28.39 -24.87 
1955 01 22.62 -27.50 -25.06 
1955 02 25.05 -32.62 -28.83 
1955 03 21.73 -27.78 -24.75 
1955 04 15.63 -24.04 -19.83 
1955 05 -5.94 -11.09  -8.51 
1955 06  3.09  -1.77    .66 
1955 07  6.98   1.04   4.01 
1955 08  7.26   1.19   4.22 
1955 09  1.21  -2.56   -.67 
1955 10 11.80 -16.89 -14.34 
1955 11 14.87 -22.86 -18.86 
1955 12 17.64 -26.42 -22.03 
1956 01 14.81 -25.69 -20.25 
1956 02 24.65 -32.18 -28.41 
1956 03 22.10 -29.73 -25.91 
1956 04 12.24 -19.57 -15.90 
1956 05 -3.34  -9.26  -6.30 
1956 06  3.17  -2.48    .34 
1956 07 11.84   1.72   6.78 
1956 08  2.62  -1.69    .46 
1956 09   .69  -3.88  -1.59 
1956 10 -6.61 -13.20  -9.90 
1956 11 19.28 -24.85 -22.06 
1956 12 17.52 -23.99 -20.75 
1957 01 14.50 -24.55 -19.52 
1957 02 22.10 -28.99 -25.54 
1957 03 24.60 -30.38 -27.49 
1957 04 -9.80 -17.79 -13.79 
1957 05 -2.36  -9.52  -5.94 
1957 06  4.98   -.33   2.32 
1957 07 11.34   1.32   6.33 
1957 08  8.30    .66   4.48 
1957 09  1.19  -2.50   -.65 
1957 10 -5.40 -11.95  -8.67 
1957 11 16.64 -22.76 -19.70 
1957 12 25.52 -34.06 -29.79 
1958 01 26.30 -31.30 -28.80 
1958 02 24.08 -31.13 -27.60 
1958 03 19.96 -28.78 -24.37 
1958 04 17.02 -24.68 -20.85 
1958 05 -6.13 -14.46 -10.29 
1958 06  6.43    .34   3.38 
1958 07  8.42   2.33   5.38 
1958 08  4.56   1.22   2.89 
1958 09  2.47  -2.24    .11 
1958 10 -7.64 -13.68 -10.66 
1958 11 16.86 -23.19 -20.02 
1958 12 15.64 -23.10 -19.37 
1959 01 15.15 -25.63 -20.39 
1959 02 21.36 -27.18 -24.27 
1959 03 23.35 -33.20 -28.27 
1959 04 14.62 -24.24 -19.43 
1959 05  -.10  -6.30  -3.20 
1959 06  7.07    .44   3.75 
1959 07  7.01    .68   3.84 
1959 08  7.06   1.52   4.29 
1959 09  3.77    .31   2.04 
1959 10 -3.45  -8.88  -6.16 
1959 11 -9.29 -14.60 -11.94 
1959 12 23.05 -28.79 -25.92 
1960 01 25.00 -32.21 -28.60 
1960 02 20.45 -28.40 -24.43 
1960 03 12.76 -24.04 -18.40 
1960 04 15.70 -23.80 -19.75 
1960 05 -4.12  -9.55  -6.83 
1960 06  4.64  -1.05   1.79 
1960 07 10.16   2.64   6.40 
1960 08  6.31   1.87   4.09 
1960 09  3.34   -.30   1.52 
1960 10 -2.45  -7.82  -5.13 
1960 11 11.67 -17.48 -14.57 
1960 12 17.70 -24.10 -20.90 
1961 01 22.12 -28.05 -25.08 
1961 02 26.87 -33.29 -30.08 
1961 03 26.93 -33.09 -30.01 
1961 04 16.84 -25.64 -21.24 
1961 05   .51  -6.10  -2.79 
1961 06  3.25   -.72   1.26 
1961 07  8.34   1.66   5.00 
1961 08  3.16   -.10   1.53 
1961 09   .83  -3.58  -1.37 
1961 10 -5.98 -11.90  -8.93 
1961 11 11.48 -18.94 -15.21 
1961 12 21.35 -29.27 -25.31 
1962 01 14.15 -25.75 -19.95 
1962 02 18.37 -25.90 -22.13 
1962 03 17.62 -26.10 -21.86 
1962 04 -9.60 -19.78 -14.69 
1962 05 -4.25  -9.41  -6.83 
1962 06  6.88    .37   3.62 
1962 07  8.47   2.19   5.33 
1962 08  7.22   1.71   4.46 
1962 09   .22  -4.88  -2.33 
1962 10 -8.51 -15.06 -11.78 
1962 11 13.64 -19.90 -16.77 
1962 12 16.11 -25.73 -20.92 
1963 01 17.91 -25.10 -21.50 
1963 02 22.61 -31.91 -27.26 
1963 03 21.97 -32.31 -27.14 
1963 04 11.06 -20.46 -15.76 
1963 05 -3.55 -10.74  -7.14 
1963 06  3.31  -1.36    .97 
1963 07  8.20   1.45   4.82 
1963 08  2.57  -1.27    .65 
1963 09   .20  -4.94  -2.37 
1963 10 -9.20 -14.83 -12.01 
1963 11 12.90 -20.29 -16.59 
1963 12 17.27 -23.97 -20.62 
1964 01 30.08 -35.27 -32.67 
1964 02 28.41 -34.95 -31.68 
1964 03 22.71 -31.74 -27.22 
1964 04 16.95 -24.88 -20.91 
1964 05 -2.85 -10.89  -6.87 
1964 06  6.63    .34   3.48 
1964 07  8.72   2.20   5.46 
1964 08  7.28   2.06   4.67 
1964 09  2.44  -1.12    .66 
1964 10 -4.48 -10.22  -7.35 
1964 11 12.73 -18.89 -15.81 
1964 12 18.51 -27.76 -23.13 
1965 01 21.35 -29.24 -25.29 
1965 02 29.58 -35.43 -32.50 
1965 03 21.13 -29.46 -25.29 
1965 04 12.71 -21.00 -16.85 
1965 05 -6.68 -13.16  -9.92 
1965 06   .70  -3.26  -1.28 
1965 07  3.98    . 4   2.01 
1965 08  3.34   -.48   1.43 
1965 09  -.54  -4.31  -2.42 
1965 10 10.43 -17.93 -14.18 
1965 11 10.18 -18.39 -14.28 
1965 12 23.56 -29.77 -26.66 
1966 01 23.08 -30.05 -26.56 
1966 02 24.84 -33.07 -28.95 
1966 03 22.65 -30.36 -26.50 
1966 04 17.62 -25.60 -21.61 
1966 05 -3.39 -11.96  -7.67 
1966 06  9.17    .73   4.94 
1966 07  6.70   1.37   4.03 
1966 08  4.01    .19   2.10 
1966 09  2.42  -2.13    .14 
1966 10 -7.70 -13.65 -10.67 
1966 11 -7.09 -17.40 -12.24 
1966 12 16.84 -23.24 -20.04 
1967 01 21.22 -30.32 -25.77 
1967 02 25.79 -33.21 -29.50 
1967 03 14.56 -22.48 -18.52 
1967 04 12.24 -20.27 -16.25 
1967 05  3.13  -3.37   -.11 
1967 06  6.39    .49   3.44 
1967 07  8.45   3.46   5.95 
1967 08  5.81    . 4   2.92 
1967 09  1.98  -1.73    .12 
1967 10 -4.00  -8.32  -6.16 
1967 11 16.98 -22.49 -19.73 
1967 12 18.65 -24.80 -21.72 
1968 01 17.25 -24.54 -20.89 
1968 02 24.79 -34.27 -29.53 
1968 03 18.74 -26.66 -22.70 
1968 04 16.78 -26.07 -21.42 
1968 05  -.83  -8.29  -4.56 
1968 06  4.56   -.65   1.95 
1968 07 10.66   2.38   6.52 
1968 08 10.49   2.88   6.68 
1968 09  3.64  -1.47   1.08 
1968 10 -3.97  -8.80  -6.38 
1968 11 -8.96 -13.81 -11.38 
1968 12 21.20 -29.47 -25.33 
1969 01 13.77 -21.53 -17.65 
1969 02 27.88 -33.27 -30.57 
1969 03 24.61 -33.07 -28.84 
1969 04 12.10 -21.93 -17.01 
1969 05 -1.93  -7.15  -4.54 
1969 06  3.99  -1.36   1.31 
1969 07  9.00   1.82   5.41 
1969 08  4.66   -.42   2.11 
1969 09  3.89   -.70   1.59 
1969 10 -7.83 -13.51 -10.67 
1969 11 21.93 -27.16 -24.54 
1969 12 19.89 -25.83 -22.86 
1970 01 21.63 -28.97 -25.30 
1970 02 24.20 -29.45 -26.82 
1970 03 22.97 -29.95 -26.46 
1970 04 15.40 -25.50 -20.45 
1970 05   .43  -7.44  -3.50 
1970 06  6.97    . 8   3.52 
1970 07  4.67    .39   2.53 
1970 08  5.09    .65   2.87 
1970 09  3.46  -1.29   1.08 
1970 10 -8.54 -14.13 -11.33 
1970 11 12.01 -20.84 -16.42 
1970 12 17.57 -25.51 -21.54 
1971 01 18.93 -28.41 -23.67 
1971 02 24.33 -31.35 -27.84 
1971 03 21.26 -29.31 -25.28 
1971 04 14.76 -23.46 -19.11 
1971 05 -5.21 -11.11  -8.16 
1971 06  5.23   -.56   2.33 
1971 07  8.18   1.90   5.04 
1971 08  5.53   1.02   3.27 
1971 09  4.16   -.99   1.58 
1971 10 -6.46 -12.32  -9.38 
1971 11 12.15 -19.06 -15.60 
1971 12 18.78 -26.42 -22.60 
1972 01 23.64 -31.09 -27.36 
1972 02 16.86 -26.40 -21.63 
1972 03 21.03 -28.75 -24.89 
1972 04 13.47 -21.63 -17.54 
1972 05 -1.71  -8.85  -5.28 
1972 06  2.13  -1.45    .34 
1972 07 10.79   3.61   7.20 
1972 08  8.47   1.53   5.00 
1972 09  3.38  -1.43    .97 
1972 10 -6.67 -13.58 -10.12 
1972 11 15.33 -22.06 -18.69 
1972 12 15.91 -22.80 -19.35 
1973 01 26.01 -32.99 -29.50 
1973 02 24.46 -31.86 -28.16 
1973 03 24.73 -30.45 -27.59 
1973 04 15.66 -23.98 -19.82 
1973 05 -5.89 -11.94  -8.91 
1973 06  3.82  -1.30   1.26 
1973 07  7.71    .99   4.35 
1973 08  6.02    .54   3.28 
1973 09  1.37  -2.87   -.74 
1973 10 -6.64 -11.86  -9.25 
1973 11 10.12 -17.77 -13.94 
1973 12 21.15 -27.56 -24.35 
1974 01 20.51 -28.04 -24.27 
1974 02 26.14 -32.43 -29.29 
1974 03 19.20 -26.15 -22.68 
1974 04 15.82 -24.73 -20.27 
1974 05 -3.44  -9.93  -6.68 
1974 06  6.50   -.65   2.92 
1974 07  9.64   2.49   6.07 
1974 08 11.68   4.86   8.27 
1974 09  4.60    .67   2.63 
1974 10 -1.21  -6.80  -4.00 
1974 11 13.13 -19.64 -16.38 
1974 12 24.81 -29.63 -27.22 
1975 01 24.41 -33.13 -28.77 
1975 02 20.11 -28.16 -24.13 
1975 03 19.49 -25.32 -22.40 
1975 04 14.54 -23.05 -18.79 
1975 05 -5.13 -11.74  -8.43 
1975 06  2.38  -1.10    .64 
1975 07  6.59    .93   3.76 
1975 08  9.10   1.92   5.51 
1975 10 -8.06 -14.88 -11.47 
1975 11 13.89 -20.92 -17.40 
1975 12 22.56 -28.36 -25.46 
1976 01 20.89 -27.75 -24.32 
1976 02 26.26 -33.13 -29.69 
1976 03 20.92 -27.23 -24.07 
1976 04 17.71 -26.84 -22.28 
1976 05 -5.49 -10.95  -8.21 
1976 06  6.06   -.13   2.96 
1976 07  7.62   1.29   4.45 
1976 08  7.25    .93   4.09 
1976 09   .63  -2.29   -.83 
1976 10 -9.28 -15.21 -12.24 
1976 11 17.32 -22.79 -20.05 
1976 12 26.94 -31.57 -29.25 
1977 01 19.90 -25.66 -22.78 
1977 02 26.37 -31.29 -28.83 
1977 03 28.48 -33.91 -31.20 
1977 04 13.10 -23.64 -18.36 
1977 05 -4.36  -9.70  -7.03 
1977 06  5.16    .13   2.64 
1977 07  9.67   2.78   6.22 
1977 08 11.11   4.11   7.60 
1977 09  5.92    .52   3.22 
1977 10 -2.89  -7.19  -5.04 
1977 11 12.69 -18.91 -15.79 
1977 12 17.68 -26.13 -21.90 
1978 01 17.42 -23.85 -20.63 
1978 02 27.22 -33.29 -30.25 
1978 03 18.51 -27.54 -23.02 
1978 04 14.01 -22.25 -18.13 
1978 05 -2.75  -9.41  -6.08 
1978 06  2.97   -.83   1.07 
1978 07 11.20   3.30   7.25 
1978 08  9.41   3.58   6.49 
1978 09  2.16   -.61    .77 
1978 10 -3.26  -7.91  -5.58 
1978 11 11.76 -20.00 -15.88 
1978 12 24.37 -30.98 -27.67 
1979 01 15.36 -23.27 -19.31 
1979 02 17.99 -26.90 -22.44 
1979 03 21.32 -28.28 -24.80 
1979 04 17.45 -23.85 -20.65 
1979 05 -3.54 -10.39  -6.96 
1979 06  4.33   -.23   2.05 
1979 07  8.97   1.51   5.24 
1979 08  3.90    .79   2.34 
1979 09   .84  -3.65  -1.40 
1979 10 -5.60  -9.24  -7.42 
1979 11 16.34 -23.39 -19.86 
1979 12 21.42 -30.45 -25.93 
1980 01 20.15 -30.67 -25.41 
1980 02 23.14 -30.30 -26.72 
1980 03 22.48 -28.49 -25.48 
1980 04 17.29 -23.53 -20.41 
1980 05 -5.09 -10.14  -7.61 
1980 06  4.64    .-7   2.28 
1980 07  7.28   2.32   4.80 
1980 08  7.97    .48   4.22 
1980 09  4.38  -1.22   1.58 
1980 10 -7.88 -13.02 -10.45 
1980 11 18.45 -23.40 -20.93 
1980 12 19.04 -27.89 -23.47 
1981 01 22.96 -27.86 -25.41 
1981 02 21.00 -29.21 -25.10 
1981 03 20.85 -26.58 -23.71 
1981 04 10.77 -20.26 -15.51 
1981 05   .61  -5.88  -2.63 
1981 06  5.23   -.30   2.46 
1981 07  6.40    .89   3.64 
1981 08  6.07    . 2   3.04 
1981 09   .58  -2.85  -1.13 
1981 10 -4.91  -9.22  -7.07 
1981 11 12.80 -18.90 -15.85 
1981 12 21.59 -29.57 -25.58 
1982 01 19.06 -27.69 -23.37 
1982 02 13.42 -23.08 -18.25 
1982 03 17.96 -24.39 -21.18 
1982 04 14.33 -23.39 -18.86 
1982 05 -7.11 -13.90 -10.50 
1982 06  2.95  -1.29    .83 
1982 07  5.99   1.33   3.66 
1982 08  6.99   1.19   4.09 
1982 09  1.13  -2.68   -.77 
1982 10 -5.76 -11.77  -8.76 
1982 11 12.19 -18.65 -15.42 
1982 12 18.32 -25.66 -21.99 
1983 01 20.80 -28.17 -24.48 
1983 02 25.60 -31.02 -28.31 
1983 03 21.98 -27.62 -24.80 
1983 04 14.99 -21.41 -18.20 
1983 05 -3.34 -11.57  -7.45 
1983 06  3.12  -2.20    .45 
1983 07  6.62   1.29   3.95 
1983 08  6.36    .76   3.56 
1983 09  2.06  -4.21  -1.07 
1983 10 -9.41 -15.55 -12.48 
1983 11 19.92 -23.87 -21.89 
1983 12 11.80 -20.93 -16.36 
1984 01 19.17 -26.31 -22.74 
1984 02 27.84 -33.05 -30.44 
1984 03 21.34 -28.85 -25.09 
1984 04 16.56 -25.66 -21.11 
1984 05 -4.11 -12.44  -8.27 
1984 06  5.25    . 1   2.63 
1984 07  8.53   2.03   5.28 
1984 08  6.28    .56   3.42 
1984 09  2.74  -1.08    .83 
1984 10 -2.52  -7.16  -4.84 
1984 11 -9.41 -12.05 -10.73 
1984 12 22.40 -28.16 -25.28 
1985 01 21.00 -26.21 -23.60 
1985 02 18.26 -28.51 -23.38 
1985 03 24.83 -32.50 -28.66 
1985 04 19.15 -28.95 -24.05 
1985 05 -4.73 -10.26  -7.49 
1985 06  3.20  -1.98    .61 
1985 07  9.59   2.35   5.97 
1985 08  5.45   1.20   3.32 
1985 09   .66  -3.80  -1.57 
1985 10 -9.47 -16.00 -12.73 
1985 11 -9.89 -16.83 -13.36 
1985 12 18.89 -24.26 -21.57 
1986 01 25.34 -30.21 -27.77 
1986 02 19.50 -25.70 -22.60 
1986 03 20.65 -29.81 -25.23 
1986 04 10.33 -20.34 -15.33 
1986 05  -.97  -6.44  -3.70 
1986 06  6.12    . 5   3.08 
1986 07  8.75   1.83   5.29 
1986 08  3.90   -.58   1.66 
1986 09  -.23  -3.94  -2.08 
1986 10 -8.10 -15.52 -11.81 
1986 11 11.64 -18.65 -15.14 
1986 12 19.46 -25.28 -22.37 
1987 01 21.93 -28.54 -25.23 
1987 02 29.92 -35.38 -32.65 
1987 03 20.70 -27.69 -24.19 
1987 04 17.25 -23.59 -20.42 
1987 05 -1.98  -8.18  -5.08 
1987 06  3.27  -1.51    .88 
1987 07  6.54    .99   3.76 
1987 08  9.10   1.99   5.54 
1987 09   . 5  -5.20  -2.57 
1987 10 -6.62 -11.68  -9.14 
1987 11 16.39 -22.77 -19.58 
1987 12 26.33 -32.86 -29.59 
1988 01 18.43 -25.40 -21.91 
1988 02 23.78 -29.82 -26.80 
1988 03 22.43 -31.27 -26.85 
1988 04 12.73 -21.45 -17.09 
1988 05 -6.05  -9.99  -8.02 
1988 06  2.67  -1.56    .55 
1988 07 10.81   2.84   6.82 
1988 08  4.76    .-7   2.34 
1988 09  3.27  -3.18    . 4 
1988 10 -5.28 -11.81  -8.54 
1988 11 16.67 -21.15 -18.91 
1988 12 19.37 -24.63 -22.00 
1989 01 25.28 -33.00 -29.14 
1989 02 -9.32 -18.01 -13.66 
1989 03 16.39 -25.15 -20.77 
1989 04 12.22 -20.09 -16.15 
1989 05 -3.78  -9.87  -6.82 
1989 06  8.56    . 3   4.29 
1989 07  8.64   1.74   5.19 
1989 08  6.33   1.48   3.90 
1989 09  4.54    . 0   2.27 
1989 10 -3.76  -9.60  -6.68 
1989 11 13.36 -20.56 -16.95 
1989 12 16.56 -23.61 -20.08 
1990 01 26.35 -31.34 -28.84 
1990 02 28.39 -33.84 -31.11 
1990 03 16.27 -25.18 -20.72 
1990 04 -5.25 -15.34 -10.29 
1990 05   .31  -5.16  -2.42 
1990 06  4.96    .-6   2.45 
1990 07  7.76   1.75   4.75 
1990 08  7.87   3.04   5.45 
1990 09  2.51  -1.51    .50 
1990 10 -4.42 -10.59  -7.51 
1990 11 11.53 -18.98 -15.25 
1990 12 22.12 -30.53 -26.32 
1991 01 21.59 -28.77 -25.18 
1991 02 24.76 -30.50 -27.63 
1991 03 20.93 -27.72 -24.32 
1991 04 11.84 -21.36 -16.60 
1991 05   . 3  -5.95  -2.95 
1991 06  6.53    .50   3.51 
1991 07  8.29   2.65   5.47 
1991 08  8.68   1.11   4.89 
1991 09  4.12  -1.14   1.49 
1991 10 -2.02  -8.01  -5.01 
1991 11 -8.78 -14.87 -11.82 
1991 12 17.25 -24.25 -20.75 
1992 01 24.79 -30.40 -27.59 
1992 02 22.61 -29.41 -26.01 
1992 03 23.52 -31.24 -27.38 
1992 04 10.45 -19.27 -14.86 
1992 05  -.47  -8.66  -4.56 
1992 06  8.60    .17   4.39 
1992 07 11.13   2.93   7.03 
1992 08  6.18   1.80   3.98 
1992 09  1.02  -4.19  -1.58 
1992 10 -7.40 -13.96 -10.68 
1992 11 12.37 -21.03 -16.70 
1992 12 21.32 -27.79 -24.55 
1993 01 22.43 -29.17 -25.80 
1993 02 18.54 -27.78 -23.16 
1993 04 11.28 -17.82 -14.54 
1993 05 -1.59  -8.89  -5.24 
1993 06  6.82    .42   3.62 
1993 07 99.99   3.88 -99.99 
1993 08  4.69 -99.99 -99.99 
1993 09   .46  -2.94  -1.24 
1993 10 -5.24 -10.25  -7.74 
1993 11 14.91 -24.80 -19.85 
1993 12 25.33 -29.15 -27.24 
1994 03 99.99 -30.91 -99.99 
1994 04 15.02 -24.83 -19.92 
1994 05 -5.60 -10.13  -7.86 
1994 06  4.88  -1.16   1.86 
1994 08  7.65    .75   4.19 
1994 09  1.93  -3.35   -.71 
1994 10 -9.34 -16.16 -12.75 
1994 11 18.70 -26.19 -22.44 
1994 12 24.87 -30.15 -27.51 
1995 01 22.18 -28.35 -25.26 
1995 02 21.06 -29.83 -25.44 
1995 03 19.77 -29.64 -24.70 
1995 04 13.35 -20.06 -16.70 
1995 05 -2.19  -6.99  -4.59 
1995 06  3.80  -1.04   1.37 
1995 07  7.52   1.69   4.60 
1995 08  7.48   2.16   4.82 
1995 09  4.84   -.17   2.33 
1995 10 -4.15  -8.84  -6.49 
1995 11 -5.67 -13.35  -9.51 
1995 12 20.19 -26.20 -23.19 
1996 02 22.06 -29.67 -25.86 
1996 03 10.00 -20.28 -15.14 
1996 04 14.79 -21.59 -18.19 
1996 05  1.72  -5.43  -1.85 
1996 06  7.14    .16   3.65 
1996 07  7.87   1.00   4.43 
1996 08  6.65   1.09   3.87 
1996 09  2.31  -2.33    . 0 
1996 10 -5.21 -11.48  -8.34 
1996 11 -8.68 -15.61 -12.14 
1997 01 22.60 -28.69 -25.64 
1997 03 99.99 -24.57 -99.99 
1997 06  6.78    .11   3.44 
1997 07  9.20   3.07   6.13 
1997 08  9.04   2.83   5.93 
1997 09  4.53    .16   2.34 
1997 10 -4.12 -11.65  -7.88 
1997 11 14.43 -19.57 -17.00 
1997 12 26.73 -31.77 -29.25 
1998 01 24.38 -30.90 -27.64 
1998 02 27.15 -31.69 -29.42 
1998 03 19.84 -25.55 -22.69 
1998 04 14.62 -21.99 -18.30 
1998 05 -5.65 -11.45  -8.55 
1998 06  3.93   -.41   1.76 
1998 07  8.10   1.89   5.00 
1998 08  4.02    .-9   1.96 
1998 09  1.84  -2.10   -.13 
1998 10 -2.30  -7.88  -5.09 
1998 11 11.87 -16.69 -14.28 
1998 12 17.48 -24.23 -20.85 
1999 01 26.00 -31.44 -28.72 
1999 09 99.99  -1.29 -99.99 
1999 11 13.29 -20.75 -17.02 
1999 12 23.83 -30.02 -26.92 
2000 01 25.67 -31.84 -28.75 
2000 02 23.39 -28.80 -26.09 
2000 03 19.71 -25.14 -22.43 
2000 04 11.96 -23.75 -17.85 
2000 05 -1.98  -9.99  -5.98 
2000 06  7.03   -.62   3.20 
2000 07  6.84   1.04   3.94 
2000 08  5.14    .15   2.64 
2000 09  1.82  -2.22   -.19 
2000 10 -4.94 -10.55  -7.75 
2000 11 14.82 -19.39 -17.10 
2000 12 18.42 -24.15 -21.28 
2001 01 25.48 -29.84 -27.66 
2001 02 20.19 -27.94 -24.06 
2001 03 20.48 -27.98 -24.23 
2001 04 13.75 -22.56 -18.15 
2001 05 -2.77  -9.45  -6.10 
2001 06  8.18    .87   4.52 
2001 07  8.16   1.62   4.89 
2001 08  6.95    .84   3.89 
2001 09   .52  -2.50   -.99 
2001 10 -8.00 -13.11 -10.55 
2001 11 11.63 -17.44 -14.53 
2001 12 22.22 -26.37 -24.29 
2002 01 24.46 -30.86 -27.66 
2002 02 27.05 -31.99 -29.52 
2002 03 12.10 -21.95 -17.02 
2002 04 -8.26 -18.08 -13.17 
2002 05   .72  -5.30  -2.29 
2002 06  8.93   1.28   5.10 
2002 07  9.77   2.04   5.90 
2002 08  9.78   3.26   6.52 
2002 09  5.36    .46   2.91 
2002 10 -1.96  -5.24  -3.60 
2002 11 10.60 -14.53 -12.56 
2002 12 19.37 -24.21 -21.79 
2003 01 20.17 -27.34 -23.75 
2003 02 25.75 -31.02 -28.38 
2003 03 15.67 -24.61 -20.14 
2003 04 10.10 -17.53 -13.82 
2003 05   .15  -5.99  -2.91 
2003 06  7.18   1.57   4.37 
2003 07 11.27   2.94   7.10 
2003 08  6.33    .45   3.39 
2003 09  6.25    .18   3.21 
2003 10 -2.74  -8.88  -5.81 
2003 11 11.28 -17.17 -14.22 
2003 12 18.21 -23.56 -20.89 
2004 01 17.31 -26.27 -21.79 
2004 02 26.64 -32.00 -29.32 
2004 03 18.37 -27.58 -22.98 
2004 04 12.09 -20.26 -16.17 
2004 05  -.73  -5.70  -3.21 
2004 06  6.75    . 8   3.41 
2004 07 12.11   3.47   7.79 
2004 08 11.75   3.36   7.55 
2004 09  4.30   -.90   1.70 
2004 10 -1.39  -6.05  -3.72 
2004 11 10.34 -15.50 -12.92 
2004 12 19.08 -25.67 -22.37 
2005 01 24.18 -30.77 -27.47 
2005 02 23.87 -28.28 -26.07 
2005 03 20.84 -28.54 -24.69 
2005 04 13.50 -23.38 -18.43 
2005 05 -1.88  -7.84  -4.86 
2005 06  6.03   -.24   2.89 
2005 07  9.57   3.47   6.52 
2005 08 11.18   5.49   8.33 
2005 09  6.85   2.42   4.63 
2005 10   .37  -4.36  -1.99 
2005 11 11.00 -17.83 -14.41 
2005 12 21.53 -25.72 -23.62 
2006 01 22.94 -27.79 -25.36 
2006 02 19.71 -28.12 -23.92 
2006 03 20.08 -27.46 -23.77 
2006 04 17.99 -24.02 -21.00 
2006 05   . 7  -7.98  -3.95 
2006 06  7.27    .37   3.82 
2006 07  6.21   1.56   3.88 
2006 08  6.36   1.36   3.86 
2006 09  6.61    .71   3.66 
2006 10 -1.37  -5.88  -3.62 
2006 11 -4.66 -13.32  -8.99 
2006 12 18.20 -24.05 -21.13 
2007 01 24.07 -30.38 -27.22 
2007 02 18.15 -26.99 -22.57 
2007 03 18.19 -26.71 -22.45 
2007 04 10.48 -17.25 -13.86 
2007 05 -1.76  -8.31  -5.03 
2007 06  7.72   1.61   4.66 
2007 07 12.96   5.21   9.08 
2007 08 12.36   6.16   9.26 
2007 09  7.40   3.49   5.44 
2007 10   .64  -3.05  -1.20 
2007 11 -7.50 -13.60 -10.55 
2007 12 10.58 -16.12 -13.35 
2008 01 24.55 -32.57 -28.56 
2008 02 22.32 -29.68 -26.00 
2008 03 21.42 -28.72 -25.07 
2008 04 13.07 -20.90 -16.98 
2008 05 -2.60  -8.02  -5.31 
2008 06  4.04  -1.23   1.40 
2008 07  7.97   1.30   4.63 
2008 08  5.17    .58   2.87 
2008 09  3.37  -1.22   1.07 
2008 10 -4.19 -11.00  -7.60 
2008 11 12.21 -17.52 -14.86 
2008 12 12.65 -21.22 -16.93 
2009 01 20.57 -27.25 -23.91 
2009 02 23.73 -30.98 -27.35 
2009 03 20.96 -28.41 -24.68 
2009 04 12.85 -22.78 -17.81 
2009 05  2.84  -3.20   -.18 
2009 06  3.82   -.46   1.68 
2009 07  9.64   3.20   6.42 
2009 08  9.75   3.80   6.77 
2009 09  5.01   -.56   2.22 
2009 10 -1.58  -6.44  -4.01 
2009 12 14.50 -20.07 -17.28 
2010 01 20.68 -29.07 -24.87 
2010 02 21.42 -25.66 -23.54 
2010 03 20.96 -26.40 -23.68 
2010 04 14.91 -20.60 -17.75 
2010 05 -1.56  -7.78  -4.67 
2010 06  4.42    . 9   2.25 
2010 07  8.78   1.48   5.13 
2010 08  8.60   2.04   5.32 
2010 09  6.75   1.50   4.12 
2010 10 -1.71  -5.25  -3.48 
2010 11 -8.07 -15.55 -11.81 
2010 12 12.81 -21.10 -16.95 
2011 01 19.27 -26.20 -22.73 
2011 02 20.33 -28.76 -24.54 
2011 03 13.80 -22.66 -18.23 
2011 04 11.07 -20.69 -15.88 
2011 05 -1.56  -7.31  -4.43 
2011 06  5.40    .41   2.90 
2011 07  7.19   2.40   4.79 
2011 08  5.28   2.08   3.68 
2011 09  4.84   1.23   3.03 
2011 10  -.55  -5.72  -3.13 
2011 11 11.00 -17.76 -14.38 
2011 12 20.89 -26.71 -23.80 
2012 01 19.90 -26.63 -23.26 
2012 02 25.34 -30.38 -27.86 
2012 03 23.80 -30.80 -27.30 
2012 04 12.22 -21.44 -16.83 
2012 05 -3.01  -9.18  -6.10 
2012 06  7.10    .20   3.65 
2012 07  7.73   1.46   4.59 
2012 08  6.54   1.03   3.78 
2012 09   .13  -2.94  -1.40 
2012 10 -2.13  -9.27  -5.70 
2012 11 -9.75 -18.00 -13.87 
2012 12 15.81 -23.30 -19.55 
2013 01 22.28 -27.70 -24.99 
2013 04 -8.72 -99.99 -99.99 
2013 05 -1.79 -99.99 -99.99 
