1941 04 18.33   3.23  10.78 
1941 05 19.54   6.99  13.26 
1941 06 23.59  10.49  17.04 
1941 07 29.91  13.07  21.49 
1941 08 26.83  11.81  19.32 
1941 09 17.99   7.19  12.59 
1941 10 13.63   4.73   9.18 
1941 11  8.83    .39   4.61 
1941 12  3.87   -.70   1.58 
1942 01  -.52  -5.45  -2.98 
1942 02  4.51  -1.63   1.44 
1942 03 10.26  -1.67   4.29 
1942 04 16.64   2.27   9.45 
1942 05 18.37   6.16  12.26 
1942 06 22.75   8.96  15.85 
1942 07 28.45  12.51  20.48 
1942 08 28.04  11.68  19.86 
1942 09 23.07   7.22  15.14 
1942 10 16.50   3.06   9.78 
1942 11  5.34    .-4   2.65 
1942 12  2.28  -2.62   -.16 
1943 01 -5.09 -10.32  -7.70 
1943 02  3.89  -2.61    .64 
1943 03  7.25  -3.12   2.06 
1943 04 16.48   3.31   9.89 
1943 05 19.12   3.85  11.48 
1943 06 23.29   7.54  15.41 
1943 07 29.77  11.58  20.67 
1943 08 27.34  10.90  19.11 
1943 09 23.48   5.97  14.72 
1943 10 14.33   4.21   9.27 
1943 11  7.10    .90   4.00 
1943 12  2.49  -3.98   -.74 
1944 01  1.65  -5.16  -1.75 
1944 02  3.68  -4.36   -.34 
1944 03  8.39  -2.74   2.83 
1944 04 16.36   2.13   9.24 
1944 05 20.76   5.79  13.27 
1944 06 25.34  10.51  17.92 
1944 07 29.10  11.33  20.21 
1944 08 26.76  11.09  18.92 
1944 09 22.96   8.57  15.76 
1944 10 15.18   5.80  10.49 
1944 11  6.59    .93   3.76 
1944 12   .75  -4.17  -1.71 
1945 01  2.20  -2.18    . 0 
1945 02  4.66  -2.20   1.22 
1945 03  8.93   -.58   4.17 
1945 04 14.13    .69   7.41 
1945 05 21.49   5.96  13.72 
1945 06 23.84   9.32  16.58 
1945 07 29.79  10.34  20.06 
1945 08 29.35  11.13  20.24 
1945 09 20.81   5.91  13.36 
1945 10 15.33   2.13   8.72 
1945 11  5.36   -.46   2.45 
1945 12  2.48  -2.20    .13 
1946 01  2.74  -3.03   -.14 
1946 02  4.33  -4.36    .-1 
1946 03 10.72  -1.00   4.86 
1946 04 15.50   1.96   8.72 
1946 05 23.54   5.98  14.76 
1946 06 22.69   8.51  15.60 
1946 07 28.41  10.86  19.63 
1946 08 27.87  10.30  19.08 
1946 09 22.68   7.54  15.11 
1946 10 13.17   1.40   7.28 
1946 11  4.04  -3.33    .35 
1946 12  2.19  -4.65  -1.23 
1947 01  -.29  -6.90  -3.59 
1947 02  5.14  -3.95    .59 
1947 03 11.13  -1.58   4.77 
1947 04 17.29   2.22   9.75 
1947 05 23.19   6.23  14.71 
1947 06 22.95  10.06  16.50 
1947 07 28.16  10.73  19.44 
1947 08 26.53  10.22  18.37 
1947 09 22.35   7.26  14.80 
1947 10 14.24   5.12   9.68 
1947 11  6.52   -.16   3.18 
1947 12  3.89  -1.64   1.12 
1948 01  1.90  -3.91  -1.00 
1948 02  2.41  -5.39  -1.48 
1948 03  8.68  -2.22   3.23 
1948 04 13.55   1.16   7.35 
1948 05 18.64   6.93  12.78 
1948 06 26.22  11.70  18.95 
1948 07 26.11  10.74  18.42 
1948 08 23.87  11.22  17.54 
1948 09 21.09   6.26  13.67 
1948 10 14.34    .76   7.55 
1948 11  6.67   -.39   3.14 
1948 12 -1.03  -6.80  -3.91 
1949 01 -5.63 -12.11  -8.87 
1949 02 -1.03  -9.03  -5.02 
1949 03  7.84  -2.13   2.85 
1949 04 17.69   2.66  10.17 
1949 05 22.39   6.55  14.46 
1949 06 24.74   7.41  16.07 
1949 07 27.73  10.58  19.15 
1949 08 26.57  11.15  18.86 
1949 09 22.11   6.65  14.38 
1949 10 13.54    .88   7.21 
1949 11  8.60   2.25   5.43 
1949 12  1.02  -6.45  -2.71 
1950 01 11.19 -17.41 -14.29 
1950 02  2.88  -4.10   -.60 
1950 03  6.77  -1.74   2.51 
1950 04 13.90   1.04   7.47 
1950 05 19.62   5.04  12.33 
1950 06 25.50  10.50  18.00 
1950 07 28.85  11.13  19.99 
1950 08 27.33  10.57  18.95 
1950 09 24.37   6.34  15.35 
1950 10 12.68   3.92   8.30 
1950 11  6.00   -.77   2.61 
1950 12  4.56   -.18   2.19 
1951 01  -.11  -4.36  -2.23 
1951 02  2.85  -4.32   -.73 
1951 03  5.67  -4.27    .70 
1951 04 16.58   -.10   8.24 
1951 05 21.30   6.77  14.03 
1951 06 24.31   8.64  16.48 
1951 07 29.65  10.75  20.20 
1951 08 27.15  10.65  18.90 
1951 09 22.72   7.24  14.98 
1951 10 12.51   4.59   8.55 
1951 11  6.46   -.93   2.76 
1951 12 -2.02  -6.82  -4.42 
1952 01 -2.64  -7.82  -5.23 
1952 02  3.48  -3.73   -.12 
1952 03  8.83  -1.33   3.75 
1952 04 16.84   1.65   9.24 
1952 05 21.25   5.16  13.20 
1952 06 23.28   8.47  15.88 
1952 07 27.97  11.11  19.53 
1952 08 28.04  10.48  19.26 
1952 09 24.48   7.16  15.82 
1952 10 17.52   2.55  10.03 
1952 11  6.26  -1.20   2.53 
1952 12  4.34    .30   2.32 
1953 01  5.74   -.35   2.69 
1953 02  6.73  -1.73   2.50 
1953 03 11.62   -.45   5.58 
1953 04 13.95   1.89   7.92 
1953 05 20.82   5.53  13.17 
1953 06 22.02   9.02  15.52 
1953 07 28.52  10.77  19.64 
1953 08 26.97  11.52  19.24 
1953 09 21.94   6.61  14.27 
1953 10 15.53   2.34   8.93 
1953 11  9.10   1.84   5.47 
1953 12  5.19   -.70   2.24 
1954 01 -1.67  -6.54  -4.10 
1954 02  6.05   -.20   2.92 
1954 03  7.85  -3.13   2.35 
1954 04 13.54    .74   7.14 
1954 05 20.40   5.67  13.03 
1954 06 21.57   7.50  14.53 
1954 07 26.01  10.35  18.18 
1954 08 24.32  10.66  17.49 
1954 09 20.56   8.10  14.33 
1954 10 13.18   1.60   7.39 
1954 11  9.91   3.61   6.76 
1954 12  2.98  -1.67    .65 
1955 01   .46  -4.09  -1.81 
1955 02  1.12  -5.06  -1.97 
1955 03  4.62  -3.95    .33 
1955 04 12.98    .95   6.96 
1955 05 17.37   4.79  11.08 
1955 06 24.09   8.93  16.51 
1955 07 26.39  11.79  19.09 
1955 08 27.54   9.47  18.51 
1955 09 21.68   7.25  14.46 
1955 10 13.42   3.68   8.55 
1955 11  1.63  -4.73  -1.55 
1955 12  -.67  -5.47  -3.07 
1956 01   .89  -2.81   -.96 
1956 02  -.85  -6.82  -3.83 
1956 03  7.19  -2.00   2.59 
1956 04 17.40   2.06   9.72 
1956 05 23.08   6.40  14.74 
1956 06 22.24   9.74  15.99 
1956 07 29.50  12.25  20.87 
1956 08 28.35  11.81  20.08 
1956 09 22.68   7.64  15.16 
1956 10 13.63   3.43   8.53 
1956 11  4.64   -.61   2.01 
1956 12  2.15  -2.60   -.22 
1957 01 -6.52 -11.32  -8.92 
1957 02   .78  -7.02  -3.12 
1957 03  9.18  -1.00   4.09 
1957 04 15.98   2.59   9.28 
1957 05 22.94   9.17  16.05 
1957 06 24.48  10.63  17.55 
1957 07 26.41  10.52  18.46 
1957 08 24.56  10.16  17.36 
1957 09 24.16   8.47  16.31 
1957 10 12.26   3.78   8.02 
1957 11  6.94   -.58   3.17 
1957 12  5.00   -.42   2.29 
1958 01  4.16   -.20   1.97 
1958 02  6.99   1.14   4.06 
1958 03 10.08   -.41   4.83 
1958 04 15.41   3.61   9.51 
1958 05 25.24   8.18  16.71 
1958 06 27.52  13.02  20.27 
1958 07 31.25  14.08  22.66 
1958 08 30.90  13.35  22.12 
1958 09 21.32   7.88  14.60 
1958 10 15.16   2.99   9.07 
1958 11  4.92  -1.48   1.72 
1958 12  2.38  -1.17    .60 
1959 01   .74  -4.27  -1.76 
1959 02  1.36  -4.48  -1.56 
1959 03  9.93    .35   5.14 
1959 04 16.95   1.90   9.42 
1959 05 18.40   5.50  11.95 
1959 06 24.07   9.28  16.67 
1959 07 29.39  11.51  20.45 
1959 08 26.02  10.55  18.28 
1959 09 19.48   8.87  14.17 
1959 10 13.01   3.63   8.32 
1959 11  4.12  -3.11    .50 
1959 12  3.18  -1.32    .93 
1960 01  -.57  -4.96  -2.77 
1960 02  4.73  -2.34   1.19 
1960 03  9.93  -1.48   4.22 
1960 04 15.60   2.74   9.17 
1960 05 18.85   5.85  12.35 
1960 06 25.20   9.77  17.48 
1960 07 32.41  12.79  22.60 
1960 08 25.98  11.97  18.97 
1960 09 20.85   5.98  13.41 
1960 10 15.08   4.48   9.78 
1960 11  6.57   -.32   3.12 
1960 12  1.24  -3.45  -1.10 
1961 01  2.45  -2.22    .11 
1961 02  6.41    .48   3.44 
1961 03 10.52    . 2   5.27 
1961 04 15.07   2.48   8.77 
1961 05 20.28   6.86  13.57 
1961 06 28.95  11.46  20.20 
1961 07 29.57  13.39  21.48 
1961 08 30.04  12.93  21.48 
1961 09 21.15   6.12  13.63 
1961 10 13.65    .95   7.30 
1961 11  4.65  -3.63    .51 
1961 12  1.34  -3.31   -.98 
1962 01  -.77  -5.81  -3.29 
1962 02  3.50  -2.65    .42 
1962 03  7.16  -3.41   1.87 
1962 04 17.68   2.08   9.88 
1962 05 19.03   6.15  12.59 
1962 06 24.58   7.77  16.17 
1962 07 27.71  11.26  19.48 
1962 08 25.64  11.33  18.48 
1962 09 22.28   7.01  14.64 
1962 10 14.08   3.31   8.69 
1962 11  8.51   1.89   5.20 
1962 12  4.67    .29   2.48 
1963 01  -.98  -7.83  -4.40 
1963 02  6.10  -1.94   2.08 
1963 03 11.24   -.70   5.27 
1963 04 14.31   3.02   8.66 
1963 05 21.53   5.26  13.39 
1963 06 23.85  10.39  17.12 
1963 07 26.19  11.73  18.95 
1963 08 27.81  11.97  19.89 
1963 09 24.30   9.35  16.83 
1963 10 16.46   4.41  10.44 
1963 11  7.55    .27   3.91 
1963 12  1.02  -3.01   -.99 
1964 01  2.62  -1.77    .42 
1964 02  5.23  -3.46    .88 
1964 03  8.95  -1.08   3.93 
1964 04 14.65   1.48   8.06 
1964 05 19.98   5.07  12.52 
1964 06 23.76  10.37  17.06 
1964 07 27.54  12.17  19.85 
1964 08 24.45   9.72  17.09 
1964 09 19.24   5.94  12.59 
1964 10 14.85   2.04   8.44 
1964 11  6.39    .33   3.36 
1964 12  -.77  -6.78  -3.77 
1965 01  1.29  -2.96   -.83 
1965 02  5.06  -1.65   1.70 
1965 03  7.66  -4.67   1.49 
1965 04 16.11   2.43   9.27 
1965 05 20.25   5.05  12.65 
1965 06 25.47   9.13  17.29 
1965 07 29.57  12.27  20.92 
1965 08 27.37  13.71  20.54 
1965 09 19.95   5.63  12.79 
1965 10 16.89   3.62  10.25 
1965 11  7.14    .-2   3.56 
1965 12  2.26  -2.74   -.24 
1966 01   .84  -4.55  -1.85 
1966 02  5.43  -1.92   1.75 
1966 03 10.36  -1.17   4.58 
1966 04 15.86    .76   8.30 
1966 05 21.22   5.88  13.54 
1966 06 23.47   8.53  16.00 
1966 07 26.88  11.69  19.28 
1966 08 27.10  10.74  18.92 
1966 09 23.80   9.74  16.77 
1966 10 14.95   3.47   9.21 
1966 11  8.02    .26   4.14 
1966 12  5.13    .19   2.66 
1967 01  4.69  -1.13   1.78 
1967 02  8.20   -.99   3.60 
1967 03  9.28  -1.31   3.98 
1967 04 14.07    .92   7.49 
1967 05 20.25   4.96  12.60 
1967 06 27.28  11.24  19.26 
1967 07 29.88  11.42  20.65 
1967 08 31.89  12.41  22.15 
1967 09 26.52   8.85  17.68 
1967 10 14.95   4.56   9.75 
1967 11  7.44   -.85   3.29 
1967 12  2.01  -3.22   -.60 
1968 01  2.09  -3.40   -.65 
1968 02  6.04  -3.01   1.51 
1968 03 11.05   -.19   5.43 
1968 04 14.82    .84   7.83 
1968 05 20.93   4.57  12.75 
1968 06 23.61   9.14  16.38 
1968 07 29.18  12.08  20.63 
1968 08 25.56  10.97  18.26 
1968 09 21.71   7.56  14.63 
1968 10 13.78   2.71   8.24 
1968 11  7.33   -.63   3.35 
1968 12  -.45  -6.59  -3.52 
1969 01 -6.75 -12.49  -9.62 
1969 02   .69  -6.46  -2.88 
1969 03  9.30  -2.22   3.54 
1969 04 15.26   2.67   8.96 
1969 05 22.52   6.57  14.54 
1969 06 28.36  12.09  20.22 
1969 07 28.05  11.16  19.60 
1969 08 28.05  10.07  19.06 
1969 09 21.27   8.93  15.10 
1969 10 13.09   2.06   7.57 
1969 11  7.42   1.28   4.35 
1969 12  2.93  -1.42    .75 
1970 01   . 2  -6.59  -3.28 
1970 02  5.54  -1.66   1.94 
1970 03 10.10  -1.70   4.20 
1970 04 14.15    .63   7.39 
1970 05 21.18   4.81  12.99 
1970 06 27.71  11.12  19.41 
1970 07 30.39  12.54  21.46 
1970 08 29.30  10.91  20.10 
1970 09 19.74   5.09  12.41 
1970 10 13.95   1.04   7.49 
1970 11  4.50  -2.08   1.21 
1970 12  1.00  -5.01  -2.00 
1971 01   .70  -5.25  -2.27 
1971 02  4.76  -2.18   1.29 
1971 03  7.33  -2.20   2.56 
1971 04 15.73   1.07   8.39 
1971 05 21.20   7.35  14.27 
1971 06 22.88   8.68  15.78 
1971 07 29.22  11.35  20.28 
1971 08 31.77  13.03  22.40 
1971 09 19.82   6.80  13.31 
1971 10 13.42   2.06   7.74 
1971 11  6.72    .81   3.76 
1971 12 -2.02  -7.97  -4.99 
1972 01 -2.65  -9.82  -6.23 
1972 02  2.47  -5.22  -1.37 
1972 03 10.12   -.65   4.73 
1972 04 12.39   -.13   6.13 
1972 05 20.72   7.30  14.01 
1972 06 22.55  10.50  16.52 
1972 07 27.54  11.28  19.41 
1972 08 28.20  12.33  20.26 
1972 09 19.10   5.94  12.52 
1972 10 12.69    .54   6.61 
1972 11  6.93   2.13   4.52 
1972 12   .21  -5.12  -2.45 
1973 01   .-4  -5.56  -2.80 
1973 02  3.96  -3.81    . 7 
1973 03 10.85   -.16   5.34 
1973 04 16.02   1.43   8.72 
1973 05 21.28   6.14  13.71 
1973 06 24.12   9.26  16.69 
1973 07 29.30  12.82  21.06 
1973 08 27.86  11.69  19.77 
1973 09 22.73   9.35  16.04 
1973 10 13.67   4.25   8.96 
1973 11  4.42   -.85   1.79 
1973 12  4.57    . 3   2.30 
1974 01  1.20  -5.17  -1.98 
1974 02  6.51   -.42   3.04 
1974 03  9.16    .27   4.71 
1974 04 15.37   3.68   9.52 
1974 05 18.54   5.00  11.77 
1974 06 26.67  10.39  18.53 
1974 07 26.52  11.42  18.97 
1974 08 28.69  11.99  20.34 
1974 09 24.11   7.46  15.78 
1974 10 15.88   2.08   8.97 
1974 11  7.72   1.09   4.40 
1974 12  3.95   -.90   1.52 
1975 01   .32  -5.56  -2.62 
1975 02  -.61  -8.35  -4.48 
1975 03  6.89  -1.92   2.48 
1975 04 13.98    .32   7.14 
1975 05 20.48   5.39  12.93 
1975 06 23.48   9.41  16.44 
1975 07 30.18  14.46  22.32 
1975 08 24.52  11.33  17.92 
1975 09 23.47   7.20  15.33 
1975 10 14.28   4.32   9.30 
1975 11  6.87    . 2   3.44 
1975 12  3.23  -2.92    .15 
1976 01  2.20  -2.99   -.39 
1976 02  5.00  -2.04   1.48 
1976 03  7.79  -1.92   2.93 
1976 04 15.19   1.98   8.58 
1976 05 19.89   5.82  12.85 
1976 06 22.41   8.32  15.36 
1976 07 26.57  11.94  19.25 
1976 08 23.32  12.96  18.14 
1976 09 22.32   8.31  15.31 
1976 10 14.12   2.85   8.48 
1976 11  7.34    .31   3.82 
1976 12  3.28  -1.33    .97 
1977 01 -1.40  -6.25  -3.82 
1977 02  5.76  -1.94   1.91 
1977 03  9.68   -.43   4.62 
1977 04 17.57   2.46  10.01 
1977 05 18.24   5.77  12.00 
1977 06 26.36  11.15  18.75 
1977 07 27.34  11.51  19.42 
1977 08 28.96  14.10  21.53 
1977 09 19.87   7.57  13.72 
1977 10 14.63   2.32   8.47 
1977 11  5.62  -1.62   2.00 
1977 12   .69  -4.34  -1.82 
1978 01   . 9  -4.21  -2.06 
1978 02  4.14  -2.20    .96 
1978 03 10.45    .41   5.43 
1978 04 13.93   3.25   8.59 
1978 05 19.21   5.90  12.56 
1978 06 25.53   9.00  17.26 
1978 07 29.34  13.08  21.21 
1978 08 25.83  12.26  19.04 
1978 09 19.37   8.63  14.00 
1978 10 15.31   1.50   8.40 
1978 11  3.49  -3.25    .12 
1978 12  -.79  -7.77  -4.28 
1979 01 -5.94 -12.13  -9.03 
1979 02  2.76  -5.35  -1.29 
1979 03 11.23  -1.28   4.97 
1979 04 15.29    .87   8.08 
1979 05 21.44   5.75  13.59 
1979 06 26.32  10.49  18.40 
1979 07 29.67  13.05  21.36 
1979 08 28.69  13.89  21.29 
1979 09 23.15   9.20  16.17 
1979 10 16.03   4.57  10.30 
1979 11  4.88  -1.73   1.57 
1979 12  5.05   -.83   2.11 
1980 01 -1.78  -7.71  -4.74 
1980 02  3.54  -1.55    .99 
1980 03  9.57   -.72   4.42 
1980 04 17.81   3.66  10.73 
1980 05 20.15   8.71  14.43 
1980 06 22.95  10.02  16.48 
1980 07 28.06  12.06  20.06 
1980 08 25.50  10.47  17.98 
1980 09 21.48   7.98  14.73 
1980 10 15.92   2.82   9.37 
1980 11  7.39   1.37   4.38 
1980 12  2.60  -2.06    .26 
1981 01  4.23    .42   2.33 
1981 02  5.15  -1.01   2.07 
1981 03 11.27   -.60   5.33 
1981 04 14.47   1.61   8.04 
1981 05 19.26   7.47  13.36 
1981 06 21.28   8.06  14.67 
1981 07 26.39  12.11  19.25 
1981 08 30.22  13.81  22.01 
1981 09 22.04   7.32  14.68 
1981 10 13.03   3.50   8.26 
1981 11  8.72   1.51   5.12 
1981 12  2.17  -3.56   -.69 
1982 01   .28  -4.98  -2.34 
1982 02  3.98  -2.90    .53 
1982 03  9.67  -1.56   4.05 
1982 04 13.78    .-6   6.85 
1982 05 20.52   5.45  12.98 
1982 06 27.55  12.03  19.78 
1982 07 25.28  13.11  19.19 
1982 08 25.86  12.10  18.98 
1982 09 21.15   9.03  15.09 
1982 10 13.81   3.71   8.76 
1982 11  3.83  -2.90    .46 
1982 12  2.06  -3.22   -.58 
1983 01  3.99   -.68   1.65 
1983 02  6.66    .81   3.73 
1983 03 11.00   1.45   6.22 
1983 04 15.28   2.08   8.68 
1983 05 22.58   6.53  14.55 
1983 06 23.46   9.92  16.68 
1983 07 24.31  10.94  17.62 
1983 08 28.12  13.05  20.58 
1983 09 20.29   6.53  13.41 
1983 10 15.00   2.32   8.66 
1983 11  8.43   2.88   5.65 
1983 12 -3.07  -8.29  -5.68 
1984 01  2.75  -2.72    . 1 
1984 02  5.11   -.67   2.22 
1984 03 10.98    .98   5.97 
1984 04 14.14   2.07   8.10 
1984 05 17.25   5.00  11.12 
1984 06 22.60   9.78  16.19 
1984 07 29.45  11.96  20.70 
1984 08 27.80  12.68  20.24 
1984 09 19.77   5.51  12.64 
1984 10 12.55    .99   6.77 
1984 11  6.31    .10   3.20 
1984 12 -2.90  -8.47  -5.68 
1985 01 -1.46  -5.47  -3.46 
1985 02  1.69  -5.25  -1.78 
1985 03  9.53  -3.05   3.23 
1985 04 15.58   1.92   8.75 
1985 05 21.96   6.65  14.30 
1985 06 25.34   9.93  17.63 
1985 07 32.58  13.88  23.23 
1985 08 27.11  10.92  19.01 
1985 09 18.28   6.35  12.31 
1985 10 12.94   2.90   7.92 
1985 11 -1.89  -8.18  -5.03 
1985 12 -2.11  -6.59  -4.35 
1986 01  2.88  -2.71    . 8 
1986 02  3.12  -4.71   -.79 
1986 03 12.14   1.20   6.67 
1986 04 13.74   2.34   8.04 
1986 05 20.62   6.40  13.51 
1986 06 26.52  11.62  19.07 
1986 07 25.15  11.38  18.26 
1986 08 29.73  13.20  21.46 
1986 09 19.41   7.95  13.68 
1986 10 15.04   1.97   8.50 
1986 11  6.77   -.63   3.07 
1986 12  2.21  -2.44   -.11 
1987 01  2.01  -2.87   -.42 
1987 02  6.73  -1.52   2.60 
1987 03 11.92    .54   6.23 
1987 04 17.74   4.08  10.91 
1987 05 22.36   6.90  14.63 
1987 06 27.92  11.29  19.60 
1987 07 28.12  13.29  20.70 
1987 08 27.43  11.28  19.35 
1987 09 25.48   7.91  16.69 
1987 10 16.20   1.87   9.04 
1987 11  8.92   1.81   5.36 
1987 12  2.21  -2.58   -.18 
1988 01   .94  -4.13  -1.59 
1988 02  5.84  -3.11   1.36 
1988 03 10.82   -.49   5.16 
1988 04 16.84   3.96  10.40 
1988 05 20.75   6.68  13.71 
1988 06 24.76  10.61  17.68 
1988 07 28.68  11.94  20.31 
1988 08 27.34  11.48  19.41 
1988 09 21.91   7.76  14.83 
1988 10 15.25   5.20  10.22 
1988 11  7.43    .94   4.18 
1988 12  1.65  -3.52   -.93 
1989 01  2.88  -4.39   -.75 
1989 02 -1.09  -9.46  -5.27 
1989 03  8.16   -.35   3.90 
1989 04 17.64   3.02  10.33 
1989 05 20.65   6.66  13.65 
1989 06 26.40  11.53  18.96 
1989 07 28.60  12.81  20.70 
1989 08 26.04  12.52  19.28 
1989 09 23.16   7.69  15.42 
1989 10 14.53   3.36   8.94 
1989 11  7.89   1.54   4.71 
1989 12  3.56   -.89   1.33 
1990 01  4.06  -1.81   1.12 
1990 02  3.15  -5.17  -1.01 
1990 03 11.45  -1.74   4.85 
1990 04 17.11   3.81  10.46 
1990 05 18.82   7.47  13.14 
1990 06 22.90  10.84  16.86 
1990 07 29.08  14.22  21.65 
1990 08 28.73  13.87  21.30 
1990 09 24.73   8.62  16.67 
1990 10 13.71   3.44   8.57 
1990 11  8.60    .31   4.46 
1990 12 -2.55  -7.46  -5.00 
1991 01 -1.50  -7.12  -4.31 
1991 02  8.70    . 2   4.36 
1991 03  9.53  -1.61   3.95 
1991 04 16.24   1.81   9.02 
1991 05 19.16   6.53  12.84 
1991 06 22.48   9.25  15.86 
1991 07 28.50  13.10  20.80 
1991 08 28.29  14.21  21.25 
1991 09 23.54   8.97  16.25 
1991 10 14.25   1.70   7.97 
1991 11  6.35    .91   3.63 
1991 12  4.17  -1.09   1.54 
1992 01  4.39    .25   2.32 
1992 02  6.86    .42   3.64 
1992 03 13.24    . 9   6.66 
1992 04 16.49   3.07   9.78 
1992 05 23.37   7.45  15.41 
1992 06 28.14  13.53  20.83 
1992 07 27.21  14.02  20.61 
1992 08 28.45  13.04  20.74 
1992 09 21.03   6.43  13.73 
1992 10 14.85   5.12   9.98 
1992 11  6.26    .78   3.52 
1992 12 -1.53  -7.10  -4.31 
1993 01 -3.23  -7.39  -5.31 
1993 02  1.61  -5.90  -2.14 
1993 03  9.00  -1.00   4.00 
1993 04 14.05   3.27   8.66 
1993 05 23.87   9.29  16.58 
1993 06 22.95  10.65  16.79 
1993 07 24.29  11.80  18.04 
1993 08 26.03  11.94  18.98 
1993 09 22.78   7.02  14.90 
1993 10 15.16   4.25   9.70 
1993 11  4.48  -4.03    .22 
1993 12  3.06  -1.30    .88 
1994 01  4.56    .60   2.58 
1994 02  3.11  -3.81   -.35 
1994 03 12.32  -1.59   5.36 
1994 04 17.04   4.92  10.98 
1994 05 21.57   7.61  14.59 
1994 06 24.09   9.64  16.86 
1994 07 31.34  14.62  22.98 
1994 08 27.82  12.76  20.29 
1994 09 24.73   8.93  16.83 
1994 10 14.78   3.29   9.03 
1994 11  4.42  -2.23   1.09 
1994 12  2.83  -2.31    .26 
1995 01  1.15  -2.30   -.57 
1995 02  6.81  -1.30   2.75 
1995 03  9.18  -1.38   3.90 
1995 04 15.53   2.38   8.95 
1995 05 23.13   7.86  15.49 
1995 06 25.07  11.32  18.19 
1995 07 28.22  13.63  20.92 
1995 08 24.24  11.01  17.62 
1995 09 24.36   9.22  16.79 
1995 10 14.11   3.81   8.96 
1995 11  7.51    .75   4.13 
1995 12  2.08  -2.38   -.14 
1996 01 -1.13  -6.12  -3.62 
1996 02  2.70  -5.20  -1.24 
1996 03  8.60  -1.97   3.31 
1996 04 15.50   3.05   9.27 
1996 05 17.11   5.71  11.41 
1996 06 23.73   9.31  16.52 
1996 07 29.42  12.99  21.20 
1996 08 28.09  11.81  19.95 
1996 09 19.53   6.74  13.13 
1996 10 12.38   2.74   7.56 
1996 11  3.89  -2.59    .65 
1996 12 -1.97  -6.81  -4.39 
1997 01   .57  -4.35  -1.89 
1997 02  3.45  -4.26   -.40 
1997 03  9.12    .-4   4.54 
1997 04 14.75   1.48   8.11 
1997 05 21.20   8.37  14.78 
1997 06 23.13  10.18  16.66 
1997 07 26.66  11.96  19.31 
1997 08 27.39  13.48  20.43 
1997 09 21.52   9.38  15.45 
1997 10 13.33   4.35   8.84 
1997 11  7.14    .77   3.95 
1997 12  3.65  -1.75    .95 
1998 01  1.82  -3.13   -.65 
1998 02  6.61    .-6   3.27 
1998 03 10.06    .69   5.37 
1998 04 16.18   2.30   9.24 
1998 05 22.11   9.10  15.61 
1998 06 24.68  11.35  18.01 
1998 07 31.19  15.82  23.50 
1998 08 30.49  13.20  21.84 
1998 09 25.94   9.95  17.94 
1998 10 14.33   3.38   8.85 
1998 11  8.99   2.98   5.98 
1998 12  2.58  -2.28    .14 
1999 01  4.12   -.81   1.65 
1999 02  6.71   -.90   2.90 
1999 03  9.79   -.69   4.55 
1999 04 15.59   1.31   8.45 
1999 05 18.68   4.39  11.53 
1999 06 22.92   9.82  16.36 
1999 07 26.98  11.42  19.20 
1999 08 28.10  14.42  21.26 
1999 09 21.64   6.79  14.21 
1999 10 14.06   2.20   8.13 
1999 11  8.88   2.01   5.44 
1999 12  4.21    .-5   2.08 
2000 01  1.56  -3.23   -.83 
2000 02  4.53  -2.22   1.15 
2000 03 10.69    .23   5.45 
2000 04 16.71   2.92   9.82 
2000 05 19.56   5.99  12.77 
2000 06 24.24   9.67  16.95 
2000 07 27.75  12.57  20.16 
2000 08 27.90  11.47  19.68 
2000 09 20.95   7.55  14.25 
2000 10 14.49   2.22   8.35 
2000 11  4.56  -1.14   1.71 
2000 12   .37  -5.00  -2.31 
2001 01  2.16  -1.73    .21 
2001 02  3.52  -4.06   -.26 
2001 03 10.32   -.68   4.81 
2001 04 14.70   2.33   8.51 
2001 05 21.82   6.93  14.37 
2001 06 22.65   9.81  16.23 
2001 07 28.54  13.60  21.07 
2001 08 28.47  13.50  20.98 
2001 09 23.22   8.79  16.00 
2001 10 12.87   2.61   7.74 
2001 11  8.89   2.15   5.52 
2001 12  3.11   -.80   1.15 
2002 01  3.58  -1.72    .92 
2002 02  5.78  -2.20   1.79 
2002 03  6.39  -2.55   1.92 
2002 04 15.78   2.48   9.13 
2002 05 18.95   6.80  12.87 
2002 06 26.38  11.53  18.95 
2002 07 29.55  14.01  21.78 
2002 08 28.01  11.83  19.92 
2002 09 22.26   8.24  15.25 
2002 10 13.88    .66   7.27 
2002 11  8.26    .94   4.60 
2002 12  4.50    .67   2.58 
2003 01  4.15    .34   2.24 
2003 02  5.95  -2.40   1.77 
2003 03 10.57    .35   5.46 
2003 04 14.98   3.91   9.44 
2003 05 19.99   7.06  13.52 
2003 06 26.56  11.33  18.94 
2003 07 31.48  14.77  23.12 
2003 08 30.20  13.26  21.73 
2003 09 23.87   9.07  16.47 
2003 10 16.59   5.27  10.93 
2003 11  4.28  -2.78    .75 
2003 12  2.54  -2.42    . 5 
2004 01   .22  -4.14  -1.95 
2004 02  3.95  -2.44    .75 
2004 03 12.46   1.09   6.77 
2004 04 18.49   2.83  10.66 
2004 05 20.96   6.81  13.88 
2004 06 26.80  11.43  19.11 
2004 07 30.31  14.39  22.35 
2004 08 28.32  15.05  21.68 
2004 09 20.18   8.84  14.51 
2004 10 14.98   3.82   9.39 
2004 11  7.34    .38   3.86 
2004 12  4.36   -.71   1.82 
2005 01  -.44  -4.67  -2.56 
2005 02  5.93  -5.06    .43 
2005 03 11.88    .37   6.12 
2005 04 17.35   2.69  10.02 
2005 05 22.44   9.01  15.72 
2005 06 22.85  10.76  16.80 
2005 07 28.70  13.17  20.93 
2005 08 29.82  12.30  21.06 
2005 09 21.73   8.02  14.87 
2005 10 14.59   4.83   9.71 
2005 11  4.87    .35   2.61 
2005 12   .82  -3.67  -1.42 
2006 01  5.49   1.62   3.55 
2006 02  4.64  -3.96    .33 
2006 03  9.56   -.21   4.67 
2006 04 15.60   3.87   9.73 
2006 05 21.28   6.65  13.96 
2006 06 25.43  11.97  18.70 
2006 07 30.59  14.53  22.56 
2006 08 28.32  10.97  19.64 
2006 09 23.22   8.49  15.85 
2006 10 14.90   3.43   9.16 
2006 11  5.57   -.30   2.63 
2006 12  1.92  -3.59   -.83 
2007 01   .61  -4.87  -2.12 
2007 02  4.85   -.98   1.93 
2007 03 11.67   1.00   6.33 
2007 04 15.78   1.93   8.85 
2007 05 22.69   6.42  14.55 
2007 06 24.22  10.97  17.59 
2007 07 30.39  15.32  22.85 
2007 08 27.32  11.89  19.60 
2007 09 21.52   7.77  14.64 
2007 10 13.38   3.16   8.27 
2007 11  6.24   -.97   2.63 
2007 12  2.19  -2.29    .-4 
2008 01   .27  -5.64  -2.68 
2008 02  5.83  -3.03   1.40 
2008 03 10.00  -1.50   4.25 
2008 04 13.48   -.16   6.66 
2008 05 21.83   7.77  14.80 
2008 06 24.15   9.59  16.86 
2008 07 29.74  13.25  21.49 
2008 08 27.27  12.78  20.02 
2008 09 21.77   6.73  14.25 
2008 10 14.41   2.43   8.42 
2008 11  7.96   1.02   4.48 
2008 12 -1.50  -7.72  -4.60 
2009 01   .-7  -5.10  -2.58 
2009 02  3.17  -4.44   -.63 
2009 03  7.42  -1.79   2.81 
2009 04 14.55    .91   7.73 
2009 05 21.73   6.55  14.14 
2009 06 26.89  11.69  19.28 
2009 07 31.11  14.88  22.99 
2009 08 28.74  13.65  21.19 
2009 09 24.19   9.70  16.94 
2009 10 12.76   3.04   7.90 
2009 11  8.43   1.05   4.75 
2009 12  -.64  -5.96  -3.30 
2010 01  4.15   -.94   1.60 
2010 02  7.08    .34   3.71 
2010 03 12.42    .24   6.33 
2010 04 15.30   3.52   9.41 
2010 05 18.87   5.83  12.35 
2010 06 23.60  10.60  17.10 
2010 07 30.04  12.79  21.41 
2010 08 28.01  12.40  20.20 
2010 09 20.56   9.72  15.14 
2010 10 15.79   5.36  10.57 
2010 11  4.85  -1.88   1.48 
2010 12  2.46  -1.99    .23 
2011 01  2.52  -2.92   -.20 
2011 02  2.55  -4.15   -.80 
2011 03  9.72    .72   5.22 
2011 04 13.00   1.38   7.19 
2011 05 18.53   6.57  12.55 
2011 06 23.34   9.72  16.53 
2011 07 26.97  12.21  19.59 
2011 08 29.56  12.58  21.07 
2011 09 25.32   9.10  17.20 
2011 10 14.27   4.07   9.17 
2011 11  6.23  -1.11   2.56 
2011 12  3.29  -3.12    . 8 
2012 01  1.45  -4.91  -1.72 
2012 02  3.91  -2.80    .55 
2012 03  9.22    . 0   4.61 
2012 04 15.39   2.35   8.87 
