1936 07 18.19  12.39  15.29 
1936 08 18.96  12.77  15.87 
1936 09 14.19   8.16  11.17 
1936 10 10.65   6.73   8.68 
1936 11  7.59   3.92   5.75 
1936 12  2.34  -1.86    .24 
1937 01  3.23   -.13   1.55 
1937 02  2.40  -3.16   -.38 
1937 03  5.20   -.14   2.53 
1937 04  7.74   1.70   4.71 
1937 05 10.25   4.50   7.37 
1937 06 14.86   7.26  11.06 
1937 07 17.87   9.79  13.83 
1937 08 17.20   9.80  13.50 
1937 09 16.43   8.52  12.47 
1937 10 13.91   6.79  10.35 
1937 12  3.54  -2.51    .51 
1938 01  2.30  -1.93    .18 
1938 02  1.87  -3.79   -.96 
1938 03  5.39   -.82   2.28 
1938 04  8.22   2.41   5.31 
1938 05  9.68   3.45   6.56 
1938 06 11.97   8.47  10.22 
1938 07 16.08 -99.99 -99.99 
1938 08 17.82  13.74  15.78 
1938 09 13.59  10.78  12.18 
1938 10 10.48   7.98   9.22 
1938 11  5.86   3.31   4.58 
1938 12  3.69   1.62   2.65 
1939 01  2.86    .44   1.65 
1939 02  2.48    .30   1.39 
1939 03  4.64 -99.99 -99.99 
1939 04  6.99 -99.99 -99.99 
1939 05 10.45 -99.99 -99.99 
1939 06 15.82 -99.99 -99.99 
1939 07 18.53 -99.99 -99.99 
1939 08 15.84  11.23  13.53 
1939 09 14.20 -99.99 -99.99 
1939 10  9.08   3.37   6.22 
1939 11  5.51    .56   3.03 
1939 12  5.36   1.01   3.18 
1940 01  5.21    .75   2.98 
1940 02  6.11    .24   3.17 
1940 03  6.09   -.56   2.76 
1940 04  9.79   3.35   6.57 
1940 05 13.07   5.51   9.29 
1940 06 15.86   8.16  12.01 
1940 07 18.12  10.85  14.48 
1940 08 17.31   9.97  13.64 
1940 09 13.52   8.43  10.97 
1940 10  9.70   5.26   7.48 
1940 11  5.91   1.28   3.59 
1940 12  4.92   1.48   3.20 
1941 01  4.19   -.46   1.86 
1941 02  5.71    .30   3.00 
1941 03  6.39   1.77   4.08 
1941 04  7.21   3.58   5.39 
1941 05 11.98   5.16   8.57 
1941 06 15.31   9.10  12.20 
1941 07 15.59  10.14  12.87 
1941 08 16.84  11.36  14.10 
1941 09 16.02   9.68  12.85 
1941 10  9.47   4.34   6.90 
1941 11  4.35  -1.09   1.62 
1941 12  2.21  -1.57    .32 
1942 01  3.62   -.10   1.76 
1942 02  4.89   1.46   3.17 
1942 03  4.35   -.68   1.83 
1942 04 99.99   2.91 -99.99 
1942 05 14.68   6.68  10.68 
1942 06 15.60   7.24  11.42 
1942 07 16.66   9.62  13.14 
1942 08 15.51   7.93  11.72 
1942 09 15.44   7.11  11.27 
1942 10 99.99    .94 -99.99 
1942 11  5.57    .56   3.06 
1943 01  2.31  -1.60    .35 
1943 02 99.99  -2.29 -99.99 
1943 03  4.73 -99.99 -99.99 
1943 04  5.66   1.65   3.65 
1943 05 10.31   4.38   7.34 
1943 06 11.70   8.30  10.00 
1943 07 14.04 -99.99 -99.99 
1943 08 14.51   9.10  11.81 
1943 09 11.37   7.91   9.63 
1943 10 10.32   6.06   8.18 
1943 11  6.70    .67   3.68 
1943 12  5.69    .75   3.22 
1944 01  3.60  -1.95    .82 
1944 02  4.23   1.79   3.01 
1944 03  5.90   -.55   2.67 
1944 04  7.36   2.58   4.97 
1944 05  8.49   5.27   6.88 
1944 06 11.91   8.26  10.08 
1944 07 13.44  10.10  11.77 
1944 08 15.27  11.35  13.31 
1944 09 12.47   8.59  10.53 
1944 10  9.28   5.25   7.26 
1944 11  5.76   3.17   4.46 
1944 12  4.15   -.65   1.75 
1945 01  4.69   2.33   3.51 
1945 02  3.76    .23   1.99 
1945 03  3.98   -.11   1.93 
1945 05  9.87   4.60   7.23 
1945 06 13.89   8.17  11.03 
1945 07 14.66   9.54  12.10 
1945 08 13.66  10.37  12.01 
1945 09 12.46   8.68  10.57 
1945 10  8.22   4.33   6.27 
1945 11  2.65   -.95    .85 
1945 12  3.66   1.11   2.38 
1946 01  2.51    . 7   1.29 
1946 02  3.02    .19   1.60 
1946 03  2.19  -1.72    .23 
1946 04  5.02   1.41   3.21 
1946 05  8.05   4.96   6.50 
1946 06 12.62   8.75  10.68 
1946 07 15.05  11.22  13.13 
1946 08 13.39  10.29  11.84 
1946 09 12.69   9.08  10.88 
1946 10  8.38   5.20   6.79 
1946 11  3.93    .68   2.30 
1947 01 -1.91  -4.92  -3.41 
1947 02  1.95  -1.33    .31 
1947 04  5.36   2.25   3.80 
1947 05  7.91   4.62   6.26 
1947 06 11.68   7.83   9.75 
1947 07 14.84  11.71  13.27 
1947 08 15.70  11.76  13.73 
1947 09 11.91   9.17  10.54 
1947 10  9.16   6.43   7.79 
1947 11  6.26   4.33   5.29 
1947 12  4.60   2.58   3.59 
1948 01  3.42   1.12   2.27 
1948 02   .94  -1.99   -.52 
1948 03  2.58   -.57   1.00 
1948 04  5.85   1.13   3.49 
1948 05  9.72   6.00   7.86 
1948 06 11.99   8.46  10.22 
1948 07 15.00  11.06  13.03 
1948 08 15.20  10.78  12.99 
1948 09 12.38   8.64  10.51 
1948 10  7.40   4.69   6.05 
1948 11  2.42   -.84    .79 
1948 12  -.25  -3.94  -2.09 
1949 09 13.05   9.89  11.47 
1949 10  8.70   5.09   6.89 
1949 11  5.96   3.20   4.58 
1949 12   .70  -2.14   -.72 
1950 01   .33  -2.64  -1.15 
1950 02  -.28  -3.63  -1.95 
1950 03  3.40    .35   1.87 
1950 04  4.98   1.01   3.00 
1950 05  7.06   3.72   5.39 
1950 06 11.88   7.13   9.50 
1950 07 14.17  10.26  12.21 
1950 08 15.09  11.62  13.35 
1950 09 12.21   8.88  10.54 
1950 10  8.60   5.30   6.95 
1950 11  1.99  -1.45    .26 
1950 12  3.45   1.13   2.29 
1951 01   .26  -2.85  -1.29 
1951 02  1.27  -2.27   -.50 
1951 03   .38  -3.24  -1.43 
1951 04  4.86   2.21   3.53 
1951 05  8.68   5.22   6.95 
1951 06 10.42   7.64   9.03 
1951 07 14.87  11.92  13.39 
1951 08 13.89  11.25  12.57 
1951 09 12.47   9.72  11.10 
1951 10  8.04   4.51   6.27 
1951 11  4.73   2.68   3.70 
1952 04  5.58  -1.87   1.85 
1952 05  9.54   3.15   6.34 
1952 06 12.32   5.77   9.04 
1952 07 14.76   7.32  11.04 
1952 08 16.40  10.34  13.37 
1952 09 14.32   8.68  11.50 
1952 10 10.25   6.45   8.35 
1952 11  7.19 -99.99 -99.99 
1952 12  4.52   2.08   3.30 
1953 01   .68  -2.88  -1.10 
1953 02  3.62    .39   2.00 
1953 10  8.88   3.90   6.39 
1953 11  5.41   1.70   3.55 
1953 12  4.79   1.00   2.89 
1954 01  1.91  -2.97   -.53 
1954 02   .60  -4.52  -1.96 
1954 03  3.99  -1.68   1.15 
1954 04  6.33   -.31   3.01 
1954 05  9.89   4.46   7.17 
1954 06 13.16   7.72  10.44 
1954 07 14.58   9.39  11.98 
1954 08 15.68  10.43  13.05 
1954 09 14.53   9.00  11.76 
1954 10 10.16   5.47   7.81 
1954 11  7.24   3.01   5.12 
1954 12  2.61  -3.25   -.32 
1955 01  4.58    .50   2.54 
1955 02  2.76  -1.21    .77 
1955 03  2.48   -.72    .88 
1955 04  5.52    .34   2.93 
1955 05  7.34   3.45   5.39 
1955 06 10.05   5.45   7.75 
1955 07 12.71   9.10  10.90 
1955 08 12.97   9.32  11.14 
1955 09 11.79   7.85   9.82 
1955 10  7.88   2.24   5.06 
1955 12  2.93  -4.55   -.81 
1956 01   .93  -4.62  -1.84 
1956 02  1.46  -5.04  -1.79 
1956 03  1.78  -3.99  -1.10 
1956 04  4.96  -2.30   1.33 
1956 05  7.48    .47   3.97 
1956 06 11.41   4.36   7.88 
1956 07 14.60   7.80  11.20 
1956 08 13.79   7.92  10.85 
1956 09 12.93   4.82   8.87 
1956 10  7.06    .92   3.99 
1956 11  4.28   -.74   1.77 
1956 12  1.48  -2.77   -.64 
1957 01  1.97  -2.94   -.48 
1957 02  2.59  -3.17   -.29 
1957 03  5.15   -.22   2.46 
1957 04  7.10    .66   3.88 
1957 05 10.74   3.99   7.36 
1957 06 14.29   8.26  11.27 
1957 07 16.95   9.89  13.42 
1957 08 17.41  11.08  14.24 
1957 09 13.87   9.29  11.58 
1957 10 11.05   5.47   8.26 
1957 11  7.52   4.50   6.01 
1957 12  2.27  -2.92   -.32 
1958 01  5.65   -.76   2.44 
1958 02  5.74  -1.04   2.34 
1958 04  8.60   1.44   5.02 
1958 05 10.46   3.73   7.09 
1958 06 14.52   7.59  11.05 
1958 07 15.25   9.03  12.14 
1958 08 16.44   8.68  12.56 
1958 09 14.73   5.94  10.33 
1958 10  8.20    .68   4.44 
1958 11  5.09  -4.89    .10 
1958 12  4.56   -.71   1.92 
1959 01  1.65  -2.58   -.46 
1959 02  4.50   -.12   2.19 
1959 03  3.15  -2.88    .13 
1959 04  8.16   1.77   4.96 
1959 05 11.37   5.04   8.20 
1959 06 14.76   9.13  11.94 
1959 07 15.74   9.77  12.75 
1959 09 13.55   7.50  10.52 
1959 10 10.22   4.01   7.12 
1959 11  6.61   1.57   4.09 
1959 12  3.54    .58   2.06 
1960 01  2.22   -.52    .85 
1960 02  5.17   2.16   3.66 
1960 03  3.92   -.65   1.63 
1960 04  7.13   2.39   4.76 
1960 05 10.95   6.68   8.81 
1960 06 13.28   8.97  11.12 
1960 07 14.45   9.72  12.09 
1960 08 13.96  10.80  12.38 
1960 09 11.48   8.93  10.20 
1960 10  8.56   6.00   7.28 
1960 11  4.75   1.85   3.30 
1960 12  5.14   2.74   3.94 
1961 01  4.71   2.19   3.45 
1961 02  2.91    .80   1.85 
1961 03  4.14    .85   2.49 
1961 04  6.74   2.68   4.71 
1961 05 10.60   6.39   8.49 
1961 06 13.57   9.58  11.57 
1961 07 14.10  11.34  12.72 
1961 08 14.90  11.18  13.04 
1961 09 12.52   9.38  10.95 
1961 10  7.37   3.97   5.67 
1961 11  4.11    .78   2.44 
1961 12   .47  -4.00  -1.76 
1962 01  2.64  -2.50    . 7 
1962 02  2.60  -1.76    .41 
1962 03  2.68  -3.94   -.63 
1962 04  6.34    .67   3.50 
1962 05  9.30   3.05   6.17 
1962 06 12.68   5.57   9.12 
1962 07 15.62   9.16  12.39 
1962 08 18.46  10.84  14.65 
1962 09 14.90   7.89  11.39 
1962 10 10.45   3.58   7.01 
1962 11  5.88   2.27   4.07 
1962 12  2.24  -2.01    .11 
1963 01  3.47    .37   1.92 
1963 02  4.88   2.14   3.51 
1963 03  3.60   -.16   1.71 
1963 04  5.11    .89   3.00 
1963 05 10.42   5.76   8.09 
1963 06 11.62   8.14   9.88 
1963 07 14.08  11.51  12.79 
1963 08 15.56  11.82  13.69 
1963 09 13.11  10.56  11.83 
1963 10  9.37   6.12   7.74 
1963 11  2.02  -1.60    .20 
1963 12  5.05   2.56   3.80 
1964 01  2.66    .11   1.38 
1964 02  3.18    .-9   1.54 
1964 03  1.81  -1.96    .-7 
1964 04  5.16   1.66   3.41 
1964 05  9.35   3.56   6.46 
1964 06 13.04   8.43  10.74 
1964 07 14.97   9.55  12.26 
1964 08 14.39  10.50  12.44 
1964 09 14.13   7.59  10.86 
1964 10  8.85   3.23   6.04 
1964 11  4.44 -99.99 -99.99 
1964 12 -1.83  -7.53  -4.68 
1965 01   .82  -3.98  -1.58 
1965 02   .51  -5.02  -2.25 
1965 03  4.21  -1.82   1.19 
1965 04  7.25   -.65   3.30 
1965 05  7.94   1.99   4.96 
1965 06  9.62   5.31   7.46 
1965 07 12.75   7.79  10.27 
1965 08 14.01   8.84  11.42 
1965 09 12.57   8.04  10.30 
1965 10  8.12   2.83   5.47 
1965 11  4.42   -.12   2.15 
1965 12  1.91  -2.31   -.19 
1966 01   .55  -3.11  -1.28 
1966 02  1.82  -1.08    .37 
1966 03  1.36  -2.54   -.58 
1966 04  6.42   2.27   4.34 
1966 05  7.54   4.17   5.85 
1966 06 12.04   8.52  10.28 
1966 07 12.76  10.57  11.66 
1966 08 12.75  10.36  11.55 
1966 09 12.57   8.52  10.54 
1966 10  6.98   3.69   5.33 
1966 11  2.67   -.36   1.15 
1966 12  2.34   -.64    .85 
1967 01  1.41  -2.41   -.50 
1967 02  2.51    . 9   1.30 
1967 03  1.84  -1.21    .31 
1967 04  5.81   1.71   3.76 
1967 05 10.32   5.25   7.78 
1967 06 11.67   8.07   9.87 
1967 07 14.39   8.91  11.65 
1967 08 14.74  10.18  12.46 
1967 09 12.79   7.91  10.35 
1967 10  9.25   3.15   6.20 
1967 11  5.86    .84   3.35 
1967 12  3.26   -.46   1.40 
1968 01   .92  -5.32  -2.20 
1968 02  3.25   -.48   1.38 
1968 03  4.54  -1.42   1.56 
1968 04  5.52    .62   3.07 
1968 05  9.72   5.66   7.69 
1968 06 12.89   8.35  10.62 
1968 07 15.52  11.96  13.74 
1968 08 15.90  11.45  13.67 
1968 09 12.30   8.31  10.30 
1968 10  7.84   3.83   5.83 
1968 11  5.41   2.38   3.89 
1968 12  2.30  -2.34    .-2 
1969 01 -2.80  -6.53  -4.66 
1969 02  1.62   -.87    .37 
1969 03  3.07    .78   1.92 
1969 04  5.88   3.31   4.59 
1969 05  7.10   4.77   5.93 
1969 06 11.50   8.81  10.15 
1969 07 13.47  11.28  12.37 
1969 08 13.46   9.66  11.56 
1969 09 12.15   8.71  10.43 
1969 11  4.96   1.88   3.42 
1969 12  5.90   3.47   4.68 
1970 01  1.08  -2.06   -.48 
1970 02  5.20   3.04   4.12 
1970 03  5.29   2.34   3.82 
1970 04  5.26   2.10   3.68 
1970 05  8.39   5.32   6.85 
1970 06 11.04   8.03   9.53 
1970 07 12.25   9.64  10.94 
1970 08 11.78   9.96  10.87 
1970 09 11.36   7.31   9.33 
1970 11  4.48   2.03   3.25 
1970 12   .66  -2.31   -.82 
1971 01 -2.58  -6.15  -4.36 
1971 02  1.26  -1.46   -.10 
1971 03   .71  -2.87  -1.07 
1971 04  3.82   1.04   2.42 
1971 05  5.72   3.16   4.44 
1971 06  9.39   6.74   8.06 
1971 07 12.17   9.64  10.91 
1971 08 13.24  11.05  12.14 
1971 09 12.38   8.02  10.20 
1971 10  8.31   3.39   5.85 
1971 11  4.34    .61   2.47 
1971 12  1.26  -1.89   -.31 
1972 02   .49  -3.71  -1.61 
1972 03  1.11  -3.40  -1.14 
1972 04  4.09   -.84   1.62 
1972 05  7.49   3.62   5.55 
1972 06 10.09   7.55   8.82 
1972 07 15.91  11.62  13.76 
1972 08 13.45  11.49  12.46 
1972 09 12.22   7.23   9.72 
1972 10  7.58   4.00   5.79 
1972 11  5.06   1.61   3.33 
1972 12  2.15   -.93    .61 
1973 01   .41  -3.28  -1.43 
1973 02  2.48  -1.59    .44 
1973 03  3.19    .-7   1.56 
1973 04  5.48   2.11   3.80 
1973 05  7.75   4.32   6.03 
1973 06 10.94   7.07   9.00 
1973 07 12.38   9.77  11.07 
1973 08 12.90   9.78  11.34 
1973 09 11.19   8.10   9.64 
1973 10  7.85   4.19   6.02 
1973 11  3.09  -1.00   1.04 
1973 12  1.34  -2.06   -.35 
1974 01  -.25  -3.86  -2.05 
1974 02  1.57  -1.50    . 3 
1974 03  1.61  -1.69    .-4 
1974 04  5.37   2.30   3.83 
1974 05  8.74   5.40   7.07 
1974 06 11.85   8.16  10.00 
1974 07 14.01   9.82  11.91 
