1916 12   1.28  -9.89  -4.31 
1917 02   3.95 -10.37  -3.21 
1917 04   8.16  -3.72   2.21 
1918 03 -99.99  -4.67 -99.99 
1930 12   6.08  -3.78   1.15 
1939 01   4.39  -6.72  -1.16 
1939 02   0.22 -10.42  -5.10 
1939 03   7.86  -4.66   1.60 
1939 04  14.71   -.63   7.04 
1939 05  18.90   3.25  11.07 
1939 06  20.59   3.50  12.04 
1939 07  28.75   8.33  18.54 
1939 08  30.04   5.56  17.80 
1939 09  23.59   4.27  13.93 
1939 10  15.18   0.61   7.89 
1939 11  14.66  -3.00   5.83 
1939 12   8.35  -2.54   2.90 
1940 01   4.86  -6.87  -1.00 
1940 02   4.59  -4.39   0.10 
1940 03   9.27  -3.35   2.96 
1940 04  12.05  -1.11   5.47 
1940 05  21.11   2.76  11.93 
1940 06  27.71   5.71  16.70 
1940 07  29.88   7.36  18.61 
1940 08  31.03   9.21  20.12 
1940 09  21.44   4.13  12.78 
1940 10  16.82   1.10   8.96 
1940 11   6.66  -6.34   0.15 
1940 12   6.40  -6.16   0.12 
1941 01   5.45  -7.34   -.94 
1941 02   7.45  -5.45   1.00 
1941 03   8.96  -3.70   2.63 
1941 04  10.00  -2.20   3.90 
1941 05  17.49   3.10  10.29 
1941 06  20.08   3.96  12.02 
1941 07  28.84   8.92  18.88 
1941 08  25.63   6.95  16.28 
1941 09  17.84   1.22   9.53 
1941 10  13.50  -1.22   6.14 
1941 11  10.54  -2.56   3.99 
1941 12   5.32  -6.58   -.62 
1942 01   5.19 -10.18  -2.49 
1942 02   0.76 -12.78  -6.01 
1942 03   5.77  -7.85  -1.04 
1942 04  11.82  -1.85   4.98 
1942 05  13.18   0.24   6.71 
1942 06  19.65   2.64  11.14 
1942 07  30.45   7.65  19.05 
1942 08  29.29   6.89  18.09 
1942 09  24.26   1.96  13.11 
1942 10  18.81   -.12   9.34 
1942 11 -99.99  -5.08 -99.99 
1942 12   3.71  -5.75  -1.02 
1943 01   2.66 -99.99 -99.99 
1943 02   7.75 -99.99 -99.99 
1943 03   7.29  -5.33   0.98 
1943 04  14.68   0.52   7.60 
1943 05  15.40   -.17   7.61 
1943 06  19.20   2.51  10.85 
1943 08  27.90   7.57  17.73 
1943 09 -99.99   4.50 -99.99 
1943 10  17.54   2.04   9.79 
1943 11  11.10  -4.27   3.41 
1943 12   5.61  -9.55  -1.97 
1944 01   2.62 -11.66  -4.52 
1944 02   2.90  -8.93  -3.01 
1944 03   4.60  -9.60  -2.50 
1944 04  10.12  -4.55   2.78 
1944 05  17.79   0.90   9.34 
1944 06  19.02   1.78  10.40 
1944 07  27.36   6.38  16.87 
1944 08  26.92   5.07  15.99 
1944 09  21.96   2.28  12.12 
1944 10  18.29   0.88   9.58 
1944 11   5.08  -7.07   -.99 
1944 12   3.87 -10.16  -3.14 
1945 01   3.60  -8.26  -2.33 
1945 02   3.35  -7.71  -2.18 
1945 03   6.11  -7.97   -.92 
1945 04   9.84  -4.96   2.43 
1945 05  15.71   1.54   8.62 
1945 06  17.85   2.83  10.34 
1945 07  29.72   8.16  18.93 
1945 08  28.06   6.88  17.46 
1945 09  20.71   2.46  11.58 
1945 10  17.67   0.47   9.07 
1945 11 -99.99  -4.71 -99.99 
1945 12   2.09  -9.89  -3.89 
1946 01   4.03 -10.03  -2.99 
1946 02   4.59  -9.34  -2.37 
1946 03   8.12  -5.59   1.26 
1946 04  15.33  -1.33   7.00 
1946 05 -99.99   -.27 -99.99 
1946 06  22.95   3.34  13.14 
1946 07  28.78   8.60  18.69 
1946 08  28.47   6.69  17.58 
1946 09  21.79   2.24  12.01 
1946 10 -99.99  -2.87 -99.99 
1946 11   5.59  -6.44   -.42 
1946 12   4.57  -5.63   -.52 
1947 01 -99.99 -11.61 -99.99 
1947 02   6.53  -6.21   0.16 
1947 03   9.03  -4.94   2.04 
1947 04  11.95  -3.14   4.40 
1947 05  19.94   2.83  11.38 
1947 06  19.51   2.63  11.07 
1947 07  29.84   7.62  18.73 
1947 08  27.05   5.97  16.51 
1947 09  23.02   2.03  12.52 
1947 10  16.62   1.08   8.85 
1947 11   4.11  -7.20  -1.54 
1947 12 -99.99  -7.69 -99.99 
1948 01   4.26  -7.50  -1.61 
1948 02   2.20  -8.87  -3.33 
1948 03 -99.99  -9.42 -99.99 
1948 04   9.97  -3.56   3.20 
1948 05  17.29   -.27   8.51 
1948 06  21.58   3.92  12.75 
1948 07  27.05   4.98  16.02 
1948 08  27.18   4.96  16.07 
1948 09  21.78   2.40  12.09 
1948 10  16.35   -.93   7.71 
1948 11   3.30  -7.41  -2.05 
1948 12  -1.29 -12.48  -6.88 
1949 01  -5.94 -18.92 -12.43 
1949 02  -1.20 -11.40  -6.30 
1949 03   5.59  -6.11   -.26 
1949 04  15.42  -1.49   6.96 
1949 05  18.27   2.15  10.21 
1949 06  21.74   3.11  12.42 
1949 07  28.90   6.19  17.54 
1949 08  28.25   6.45  17.35 
1949 09  24.54   3.24  13.89 
1949 10  11.90  -3.89   4.00 
1949 11  14.57  -1.49   6.54 
1949 12   2.06  -9.21  -3.57 
1950 01  -1.49 -10.98  -6.23 
1950 02   5.78  -7.86  -1.04 
1950 03   6.24  -7.04   -.40 
1950 04  10.82  -4.28   3.26 
1950 05  15.33  -1.83   6.75 
1950 06  21.20   1.94  11.57 
1950 07  27.98   5.87  16.92 
1950 08  26.91   5.98  16.44 
1950 09  20.66   2.52  11.59 
1950 10  17.67   0.74   9.20 
1950 11   8.72  -2.59   3.06 
1950 12   6.33  -4.48   0.92 
1951 01   -.18 -10.32  -5.25 
1951 02   3.43  -7.45  -2.00 
1951 03   3.65  -9.22  -2.78 
1951 04  11.58  -2.83   4.37 
1951 05  16.36   -.66   7.85 
1951 06  20.51   0.67  10.59 
1951 07  28.47   7.24  17.85 
1951 08  23.96   6.48  15.21 
1951 09  22.43   2.10  12.27 
1951 10  11.69  -2.93   4.37 
1951 11   4.61  -7.41  -1.39 
1951 12  -1.29 -11.44  -6.36 
1952 01   -.56 -10.77  -5.66 
1952 02   2.28 -11.42  -4.57 
1952 05  14.03   1.00   7.51 
1952 06 -99.99   2.14 -99.99 
1952 07  24.14   6.52  15.33 
1952 08 -99.99   7.16 -99.99 
1952 09  29.13   4.85  16.99 
1952 10  24.62   1.10  12.86 
1952 11   9.33  -7.93   0.70 
1952 12   5.78  -5.34   0.22 
1953 01   7.97  -2.11   2.92 
1953 02   6.29  -7.50   -.60 
1953 03  10.00  -5.76   2.11 
1953 04  12.30  -3.67   4.31 
1953 05  12.59  -1.01   5.79 
1953 06  22.00   2.47  12.23 
1953 07  31.40   8.64  20.02 
1953 09  27.55   4.67  16.11 
1953 11  12.58  -1.27   5.65 
1953 12   5.89  -7.09   -.60 
1954 01   5.11  -6.24   -.56 
1954 02  11.04  -3.75   3.64 
1954 03 -99.99  -8.17 -99.99 
1954 04  15.59   -.90   7.34 
1954 05  23.01   2.19  12.60 
1954 06  21.74   3.61  12.67 
1954 07  31.81   8.63  20.21 
1954 08  29.32   4.73  17.02 
1954 11  14.60  -3.59   5.50 
1954 12   6.01  -9.18  -1.58 
1955 01   3.09 -12.06  -4.48 
1955 02   2.49 -10.80  -4.15 
1955 03   6.36  -7.45   -.54 
1955 04   9.07  -3.25   2.91 
1955 05  15.03   0.12   7.57 
1955 06  22.37   4.78  13.57 
1955 07  27.21   7.14  17.17 
1955 08  30.02   8.45  19.23 
1955 09  21.97   3.83  12.90 
1955 10  17.03   0.27   8.65 
1955 11   5.60 -99.99 -99.99 
1955 12   4.23  -5.60   -.68 
1956 01   3.77  -5.00   -.61 
1956 02   1.99 -10.36  -4.18 
1956 03   8.71  -4.46   2.12 
1956 04  13.66  -1.42   6.12 
1956 05  18.35   2.77  10.56 
1956 06  24.27   3.84  14.05 
1956 07  30.27   7.88  19.07 
1956 08  27.46   5.74  16.59 
1956 09  26.51   4.15  15.33 
1956 10  15.13   0.20   7.66 
1956 11   9.70  -5.45   2.12 
1956 12   7.37  -6.14   0.61 
1957 01   0.22 -12.70  -6.24 
1957 02   7.49  -3.98   1.75 
1957 03   7.43  -4.38   1.52 
1957 04  12.31  -1.33   5.49 
1957 05  15.86   3.15   9.50 
1957 06  23.41   5.29  14.35 
1957 07  29.97   8.39  19.18 
1957 08  29.78   6.69  18.23 
1957 09  25.33   4.01  14.67 
1957 10  14.48   -.44   7.02 
1957 11   6.64  -6.90   -.13 
1957 12   7.84 -99.99 -99.99 
1958 01   6.80  -7.83   -.51 
1958 02   7.58  -2.80   2.38 
1958 03   5.35  -6.67   -.66 
1958 04  10.57  -1.67   4.44 
1958 05  23.40   5.12  14.26 
1958 06  23.17   5.27  14.22 
1958 07  28.62   7.75  18.18 
1958 08  30.27   9.83  20.04 
1958 09  24.89   3.97  14.42 
1958 10  21.02   0.54  10.78 
1958 11  11.50  -3.74   3.88 
1958 12   9.80  -2.62   3.59 
1959 01   4.81  -4.46   0.17 
1959 02   4.15  -6.67  -1.26 
1959 03   9.20  -4.64   2.28 
1959 04  16.12   -.70   7.71 
1959 05  15.03   0.15   7.58 
1959 06  25.68   6.18  15.93 
1959 07  31.81   8.17  19.99 
1959 08  28.05   6.23  17.14 
1959 09  20.33   0.48  10.40 
1959 10  16.00   0.32   8.16 
1959 11  12.32  -5.22   3.55 
1959 12   7.50  -9.35   -.92 
1960 01   1.71  -9.84  -4.06 
1960 02   1.80 -10.33  -4.26 
1960 03   8.75  -5.62   1.56 
1960 04  13.09  -2.36   5.36 
1960 05  17.54   0.68   9.11 
1960 06  26.38   3.97  15.17 
1960 07  31.23  10.38  20.80 
1960 08  27.83   5.81  16.82 
1960 09  25.16   4.05  14.60 
1960 10 -99.99  -1.51 -99.99 
1960 11   7.07  -4.79   1.14 
1960 12   5.50  -9.16  -1.83 
1961 01   7.28  -7.67   -.19 
1961 02   5.92  -4.00   0.96 
1990 09  26.80   7.61  17.20 
1990 10  18.45   -.38   9.03 
1991 01   4.98  -8.04  -1.53 
1991 03   7.35  -4.59   1.37 
1991 04  10.52  -3.03   3.74 
1991 05  15.04   0.86   7.95 
1991 06  22.60   3.49  13.04 
1991 09  24.87   5.46  15.16 
1991 10  19.56   1.16  10.36 
1991 11   6.15  -3.80   1.17 
1991 12   6.59  -6.99   -.19 
1992 01   6.54  -6.77   -.11 
1992 02   9.66  -3.03   3.31 
1992 03  12.89  -1.21   5.84 
1992 04  17.04   0.72   8.88 
1992 05  23.20   4.46  13.83 
1992 06  24.39   6.91  15.65 
1992 07  27.96   8.43  18.19 
1992 08  29.83   9.43  19.63 
1992 09  24.46   4.84  14.65 
1992 10  19.53   2.76  11.14 
1992 11   6.63  -5.30   0.66 
1992 12   2.13  -7.87  -2.87 
1993 01   2.79  -9.25  -3.23 
1993 02   3.59  -8.21  -2.31 
1993 03  10.57  -1.45   4.56 
1993 04  11.20  -2.27   4.46 
1993 05  20.20   4.07  12.13 
1993 06  20.07   4.26  12.16 
1993 07  23.21   4.69  13.95 
1993 08  26.09   6.30  16.19 
1993 09  24.69   4.57  14.63 
1993 10  17.48   1.17   9.33 
1993 11   7.82  -6.61   0.60 
1993 12   5.60  -6.18   -.28 
1994 01   7.28  -4.21   1.53 
1994 02   4.41  -7.66  -1.62 
1994 03  12.44  -3.05   4.69 
1994 04  13.83   0.38   7.10 
1994 05  18.99   3.80  11.39 
1994 07  31.30  10.63  20.96 
1994 08  31.77  11.10  21.43 
1994 09  26.60   5.96  16.28 
1994 12   4.96 -99.99 -99.99 
1995 01   4.19  -7.24  -1.52 
1995 02  10.82  -3.94   3.43 
1995 03   8.09  -5.15   1.47 
1995 04  11.13  -3.37   3.88 
1995 05  14.65   1.00   7.82 
1995 06  19.01   3.41  11.21 
