1942 10 13.26   5.71   9.48 
1942 11  5.15  -1.40   1.87 
1942 12  -.94  -6.73  -3.83 
1943 01 -2.80  -8.34  -5.57 
1943 02 -4.21 -12.07  -8.14 
1943 03   .58  -5.46  -2.44 
1943 04  6.14   -.28   2.92 
1943 05 10.14   3.24   6.69 
1943 06 17.10  10.34  13.72 
1943 07 23.19  16.49  19.84 
1943 08 24.98  18.33  21.65 
1943 09 19.83  13.45  16.64 
1943 10 14.45   6.37  10.41 
1943 11  3.06  -3.42   -.18 
1943 12 -1.59  -7.88  -4.73 
1944 01 -5.48 -12.66  -9.07 
1944 02 -5.43 -15.09 -10.26 
1944 03   .-1  -7.01  -3.51 
1944 04  3.88  -2.53    .67 
1944 05 14.42   5.49   9.95 
1944 06 17.26  10.37  13.81 
1944 07 23.43  16.19  19.81 
1944 08 25.77  17.54  21.66 
1944 09 19.03  13.23  16.13 
1944 10 14.30   5.20   9.75 
1944 11  4.15  -2.32    .91 
1944 12 -4.33 -10.78  -7.55 
1945 01 -6.14 -12.49  -9.31 
1945 02 -4.80 -12.08  -8.44 
1945 03   .41  -6.66  -3.12 
1945 04  8.01    .86   4.43 
1945 05  8.78   2.74   5.76 
1945 06 13.66   7.59  10.62 
1945 07 14.73   9.35  12.04 
1945 08 22.22  15.80  19.01 
1945 09 20.14  11.44  15.78 
1945 10 14.17   5.87  10.02 
1945 11  6.35    .43   3.39 
1945 12 -3.03  -8.31  -5.67 
1946 01 -4.32 -11.17  -7.74 
1946 02 -3.92 -11.49  -7.70 
1946 03  -.92  -8.38  -4.65 
1946 04  9.53   1.16   5.34 
1946 05 11.00   3.07   7.03 
1946 06 19.85  10.81  15.33 
1946 07 22.07  15.16  18.61 
1946 08 25.53  18.21  21.87 
1946 09 20.86  11.60  16.23 
1946 10 15.45   6.24  10.84 
1946 11  7.50   -.60   3.45 
1946 12  -.49  -6.25  -3.37 
1947 01 -3.08  -9.30  -6.19 
1947 02 -3.26 -12.00  -7.63 
1947 03   .12  -8.25  -4.06 
1947 04  6.57    . 1   3.29 
1947 05 14.20   4.25   9.22 
1947 06 13.23   7.41  10.32 
1947 07 20.92  13.55  17.23 
1947 08 22.83  15.80  19.31 
1947 09 18.34  10.91  14.62 
1947 10 13.89   5.20   9.54 
1947 11  4.40  -1.94   1.23 
1947 12 -2.84  -8.87  -5.85 
1948 01 -1.15  -6.52  -3.83 
1948 02 -1.89 -10.24  -6.06 
1948 03  2.04  -5.27  -1.61 
1948 04 10.10   2.28   6.19 
1948 05 16.65   7.84  12.24 
1948 06 14.54   8.85  11.70 
1948 07 17.58  13.01  15.29 
1948 08 24.63  17.87  21.25 
1948 09 20.35  12.02  16.18 
1948 10 14.62   5.59  10.10 
1948 11  6.48   -.91   2.78 
1948 12  1.38  -5.08  -1.84 
1949 01  -.72  -6.70  -3.71 
1949 02  -.96  -7.38  -4.17 
1949 03 -1.17  -8.87  -5.02 
1949 04  3.56  -2.38    .58 
1949 05 14.42   5.33   9.87 
1949 06 13.41   7.62  10.51 
1949 07 20.06  13.52  16.79 
1949 08 24.35  17.39  20.87 
1949 09 20.81  12.57  16.68 
1949 10 14.16   5.69   9.92 
1949 11  4.57  -1.36   1.60 
1949 12 -1.89  -7.27  -4.58 
1950 01 -4.23 -10.08  -7.16 
1950 02 -2.84  -9.14  -5.99 
1950 03   .99  -6.20  -2.60 
1950 04  7.27   -.41   3.43 
1950 05 15.00   5.35  10.17 
1950 06 17.58   9.95  13.76 
1950 07 23.26  16.12  19.69 
1950 08 25.48  18.46  21.97 
1950 09 20.32  12.28  16.29 
1950 10 12.50   3.03   7.76 
1950 11  5.68   -.95   2.36 
1950 12 -1.12  -7.04  -4.08 
1951 01 -4.84 -11.65  -8.24 
1951 02 -5.11 -13.70  -9.40 
1951 03   .85  -6.87  -3.01 
1951 04  7.01    .31   3.66 
1951 05 14.89   5.58  10.23 
1951 06 14.95   8.89  11.92 
1951 07 19.91  13.30  16.60 
1951 08 26.27  19.62  22.94 
1951 09 18.79  11.27  15.03 
1951 10 13.39   5.42   9.40 
1951 11  6.16   -.80   2.67 
1951 12  1.72  -4.25  -1.26 
1952 01 -3.28  -9.95  -6.61 
1952 02 -4.21 -11.42  -7.81 
1952 03  1.03  -7.89  -3.42 
1952 04  8.18    .68   4.43 
1952 05 14.71   4.91   9.80 
1952 06 16.89   9.59  13.24 
1952 07 18.62  13.97  16.29 
1952 08 21.62  16.07  18.84 
1952 09 21.10  12.17  16.63 
1952 10 14.84   6.24  10.54 
1952 11  3.42  -3.89   -.23 
1952 12 -5.24 -11.35  -8.29 
1953 01 -6.60 -12.95  -9.77 
1953 02 -5.24 -13.94  -9.59 
1953 03  1.38  -4.40  -1.51 
1953 04  7.43   -.81   3.31 
1953 05  9.78   3.68   6.73 
1953 06 13.12   7.64  10.38 
1953 07 18.75  13.73  16.24 
1953 08 21.68  14.86  18.27 
1953 09 22.04  12.56  17.30 
1953 10 14.62   6.38  10.50 
1953 11   .88  -4.48  -1.80 
1953 12  -.88  -6.45  -3.66 
1954 01 -4.87 -10.88  -7.87 
1954 02 -2.22  -8.17  -5.19 
1954 03   .70  -6.97  -3.13 
1954 04  8.22   1.00   4.61 
1954 05 13.13   3.65   8.39 
1954 06 13.49   6.43   9.96 
1954 07 14.75  10.36  12.55 
1954 08 19.06  13.97  16.51 
1954 09 20.29  13.39  16.84 
1954 10 13.05   5.15   9.10 
1954 11  5.81  -1.01   2.40 
1954 12   .71  -5.16  -2.22 
1955 01 -4.64 -11.55  -8.09 
1955 02 -2.72  -9.14  -5.93 
1955 03  2.01  -5.44  -1.71 
1955 04  8.74   1.42   5.08 
1955 05 10.31   4.07   7.19 
1955 06 16.10   9.31  12.70 
1955 07 25.50  17.20  21.35 
1955 08 21.98  16.17  19.07 
1955 09 18.20  11.40  14.80 
1955 10 13.82   6.77  10.29 
1955 11  6.32   -.86   2.73 
1955 12  2.49  -4.32   -.91 
1956 01 -4.05  -9.20  -6.62 
1956 02 -2.59  -9.34  -5.96 
1956 03   .-1  -7.38  -3.69 
1956 04  8.89    .91   4.90 
1956 05 18.08   7.17  12.62 
1956 06 14.85   8.20  11.52 
1956 07 14.75  11.38  13.06 
1956 08 18.50  13.73  16.11 
1956 09 20.77  12.71  16.74 
1956 10 16.20   6.12  11.16 
1956 11  5.34   -.32   2.51 
1956 12 -1.23  -6.82  -4.02 
1957 01 -2.11  -9.29  -5.70 
1957 02 -2.89  -9.62  -6.25 
1957 03  -.83  -7.84  -4.33 
1957 04  8.26   1.32   4.79 
1957 05 13.85   5.36   9.60 
1957 06 13.85   7.68  10.76 
1957 07 19.36  13.65  16.50 
1957 08 20.49  15.52  18.00 
1957 09 18.87  11.19  15.03 
1957 10 14.98   6.44  10.71 
1957 11  9.02    .91   4.96 
1957 12   .54  -4.86  -2.16 
1958 01 -3.35  -9.18  -6.26 
1958 02 -3.18 -10.44  -6.81 
1958 03   .-3  -8.30  -4.16 
1958 04  7.09    .20   3.64 
1958 05 13.38   5.13   9.25 
1958 06 16.70   9.39  13.04 
1958 07 20.10  14.02  17.06 
1958 08 20.70  15.64  18.17 
1958 09 20.21  12.87  16.54 
1958 10 13.80   5.54   9.67 
1958 11  7.04   -.64   3.20 
1958 12  1.09  -4.27  -1.58 
1959 01 -4.76 -11.18  -7.97 
1959 02  -.48  -9.02  -4.75 
1959 03  2.16  -3.70   -.77 
1959 04 11.28   2.65   6.96 
1959 05 12.66   5.79   9.22 
1959 06 14.83   8.52  11.67 
1959 07 20.57  14.51  17.54 
1959 08 20.73  15.70  18.21 
1959 09 19.14  12.75  15.94 
1959 10 14.55   6.71  10.63 
1959 11  4.52  -1.33   1.59 
1959 12 -1.90  -7.65  -4.77 
1960 01 -5.80 -11.23  -8.51 
1960 02 -2.60 -10.14  -6.37 
1960 03  1.11  -6.43  -2.66 
1960 04  6.77   -.26   3.25 
1960 05 11.09   3.96   7.52 
1960 06 13.06   7.46  10.26 
1960 07 18.94  12.94  15.94 
1960 08 24.25  17.54  20.90 
1960 09 21.77  13.85  17.81 
1960 10 13.47   4.54   9.00 
1960 11  5.75   -.85   2.45 
1960 12 -2.06  -7.46  -4.76 
1961 01 -6.21 -12.99  -9.60 
1961 02 -3.72 -11.27  -7.49 
1961 03   .92  -5.53  -2.30 
1961 04 10.26   1.97   6.11 
1961 05 14.74   5.50  10.12 
1961 06 19.29  11.05  15.17 
1961 07 23.35  16.54  19.94 
1961 08 23.15  17.04  20.09 
1961 09 23.37  14.92  19.14 
1961 10 13.98   5.84   9.91 
1961 11  7.59   -.65   3.47 
1961 12   .38  -5.46  -2.54 
1962 01 -2.57  -8.57  -5.57 
1962 02 -3.27 -11.80  -7.53 
1962 03  -.11  -7.46  -3.78 
1962 04 11.14   2.29   6.71 
1962 05 14.44   5.97  10.20 
1962 06 17.54   9.99  13.77 
1962 07 19.31  13.97  16.64 
1962 08 20.32  14.70  17.51 
1962 09 19.95  12.89  16.42 
1962 10 13.11   4.87   8.99 
1962 11  5.61  -2.07   1.77 
1962 12   .30  -6.24  -2.96 
1963 01 -2.36  -8.72  -5.54 
1963 02 -3.15  -9.59  -6.37 
1963 03  1.79  -5.74  -1.97 
1963 04  8.26   1.42   4.84 
1963 05 17.62   7.02  12.32 
1963 06 17.01   9.24  13.12 
1963 07 20.69  13.61  17.15 
1963 08 18.11  14.94  16.52 
1963 09 19.01  10.93  14.97 
1963 10 14.55   5.75  10.14 
1963 11  7.35    .-1   3.66 
1963 12   .48  -5.72  -2.62 
1964 01 -3.03  -9.49  -6.26 
1964 02 -6.27 -14.67 -10.47 
1964 03   .83  -6.74  -2.95 
1964 04  7.37   -.68   3.34 
1964 05 15.13   5.38  10.25 
1964 06 14.43   8.18  11.31 
1964 07 18.27  11.94  15.10 
1964 08 20.98  14.70  17.84 
1964 09 18.46   9.77  14.12 
1964 10 13.20   4.40   8.80 
1964 11  5.69   -.22   2.73 
1964 12  -.27  -6.50  -3.38 
1965 01 -2.57  -7.89  -5.23 
1965 02 -3.72 -10.89  -7.30 
1965 03  -.94  -8.01  -4.47 
1965 04  6.14  -1.21   2.46 
1965 05 13.75   5.15   9.45 
1965 06 16.73   9.62  13.17 
1965 07 17.02  11.47  14.24 
1965 08 21.83  15.22  18.52 
1965 09 18.82  11.64  15.23 
1965 10 14.88   5.36  10.12 
1965 11  4.69  -2.30   1.19 
1965 12  -.93  -7.13  -4.03 
1966 01 -3.50  -9.72  -6.61 
1966 02 -3.16 -11.41  -7.28 
1966 03  1.26  -4.73  -1.73 
1966 04  6.11  -1.46   2.32 
1966 05 11.82   4.15   7.98 
1966 06 14.19   8.55  11.37 
1966 07 18.58  12.17  15.37 
1966 08 20.14  14.67  17.40 
1966 09 19.07  10.49  14.78 
1966 10 14.56   7.39  10.97 
1966 11  6.79   -.14   3.32 
1966 12 -2.40  -8.13  -5.26 
1967 01 -4.48 -11.99  -8.24 
1967 02 -3.15 -12.12  -7.63 
1967 03  2.02  -5.64  -1.81 
1967 04  8.34    .97   4.65 
1967 05 13.79   6.30  10.04 
1967 06 14.79   8.14  11.46 
1967 07 19.17  13.15  16.16 
1967 08 23.97  15.34  19.65 
1967 09 18.45  11.74  15.09 
1967 10 14.37   5.59   9.97 
1967 11  4.04  -2.90    .56 
1967 12   .33  -6.13  -2.90 
1968 01 -2.88  -8.93  -5.90 
1968 02 -3.28 -11.94  -7.60 
1968 03  4.29  -2.91    .68 
1968 04  9.14    .73   4.93 
1968 05 11.52   4.86   8.19 
1968 06 18.20  10.22  14.21 
1968 07 20.11  13.74  16.92 
1968 08 20.85  15.06  17.95 
1968 09 18.86  11.61  15.23 
1968 10 12.18   4.27   8.22 
1968 11  7.70   1.73   4.71 
1968 12  1.88  -4.36  -1.24 
1969 01 -4.98 -11.40  -8.18 
1969 02 -4.85 -11.99  -8.42 
1969 03   .58  -8.10  -3.75 
1969 04  7.37   -.64   3.36 
1969 05 12.10   4.69   8.39 
1969 06 14.78   7.36  11.07 
1969 07 20.78  13.47  17.12 
1969 08 18.37  13.00  15.69 
1969 09 19.70  10.56  15.13 
1969 10 12.73   4.10   8.41 
1969 11  5.39  -1.53   1.93 
1969 12 -3.29  -8.97  -6.13 
1970 01 -4.42 -11.02  -7.72 
1970 02 -3.48 -11.09  -7.28 
1970 03 -1.89 -10.22  -6.06 
1970 04  8.67    .24   4.45 
1970 05 16.46   5.65  11.06 
1970 06 16.70   9.13  12.92 
1970 07 20.58  14.06  17.32 
1970 08 21.85  15.00  18.42 
1970 09 20.55  11.80  16.17 
1970 10 14.34   4.91   9.62 
1970 11  7.12   -.31   3.40 
1970 12 -1.27  -7.47  -4.37 
1971 01 -4.05 -11.45  -7.75 
1971 02 -3.72 -11.58  -7.65 
1971 03  1.52  -5.30  -1.89 
1971 04  8.63    .49   4.56 
1971 05 12.30   4.51   8.40 
1971 06 14.89   7.49  11.19 
1971 07 18.33  12.82  15.57 
1971 08 19.54  13.92  16.73 
1971 09 17.58  11.19  14.38 
1971 10 14.78   5.98  10.38 
1971 11  5.96   -.97   2.49 
1971 12   . 0  -5.76  -2.88 
1972 01 -2.79 -10.12  -6.45 
1972 02 -2.39  -9.80  -6.09 
1972 03  1.84  -4.52  -1.33 
1972 04 10.09   1.23   5.66 
1972 05 15.19   6.12  10.65 
1972 06 17.99  10.09  14.04 
1972 07 20.42  14.20  17.31 
1972 08 25.53  16.66  21.09 
1972 09 19.70  11.67  15.69 
1972 10 15.05   6.94  10.99 
1972 11  4.67  -1.16   1.76 
1972 12   .72  -5.26  -2.27 
1973 01 -1.97  -7.67  -4.82 
1973 02 -2.52 -10.46  -6.49 
1973 03  -.22  -8.57  -4.39 
1973 04  8.35    .85   4.60 
1973 05 14.06   5.40   9.73 
1973 06 15.83   8.47  12.15 
1973 07 20.52  13.94  17.23 
1973 08 24.50  17.79  21.14 
1973 09 20.88  12.19  16.53 
1973 10 13.44   5.32   9.38 
1973 11  5.63   -.77   2.43 
1973 12  -.12  -5.94  -3.03 
1974 01 -1.71  -6.48  -4.09 
1974 02 -2.22  -8.97  -5.60 
1974 03   .70  -7.17  -3.23 
1974 04  7.47    .75   4.10 
1974 05 12.64   4.77   8.70 
1974 06 12.69   8.14  10.41 
1974 07 18.53  13.21  15.87 
1974 08 21.64  16.32  18.98 
1974 09 19.52  12.45  15.98 
1974 10 13.06   5.05   9.05 
1974 11  3.77  -2.56    .60 
1974 12 -4.27  -9.87  -7.07 
1975 01 -2.91  -8.62  -5.76 
1975 02 -5.08 -11.11  -8.09 
1975 03   . 3  -6.16  -3.06 
1975 04  7.59    .67   4.13 
1975 05 11.32   3.66   7.49 
1975 06 15.38   9.83  12.60 
1975 07 18.49  13.36  15.92 
1975 08 24.41  17.12  20.77 
1975 09 20.11  12.60  16.35 
1975 10 13.04   4.65   8.84 
1975 11  6.18  -1.22   2.48 
1975 12 -2.30  -8.37  -5.33 
1976 01 -3.20  -9.27  -6.23 
1976 02 -1.71  -8.24  -4.97 
1976 03   .35  -6.30  -2.97 
1976 04  7.57    .39   3.98 
1976 05 15.08   5.86  10.47 
1976 06 15.37   8.85  12.11 
1976 07 22.55  14.04  18.29 
1976 08 20.04  14.40  17.22 
1976 09 17.73  11.07  14.40 
1976 10 13.18   5.06   9.12 
1976 11  3.11  -2.24    .43 
1976 12 -1.01  -6.63  -3.82 
1977 01 -7.37 -13.56 -10.46 
1977 02 -6.29 -13.69  -9.99 
1977 03   .86  -5.50  -2.32 
1977 04  5.93    .-5   2.93 
1977 05 11.87   4.21   8.04 
1977 06 14.12   8.41  11.26 
1977 07 20.79  14.55  17.67 
1977 08 20.56  14.19  17.37 
1977 09 20.50  11.86  16.18 
1977 10 15.05   5.01  10.03 
1977 11  6.16    .15   3.15 
1977 12  -.54  -6.10  -3.32 
1978 01 -5.49 -12.18  -8.83 
1978 02 -8.74 -15.09 -11.91 
1978 03   .36  -7.38  -3.51 
1978 04  7.20    .69   3.94 
1978 05 14.37   5.65  10.01 
1978 06 18.46  10.12  14.29 
1978 07 24.44  16.62  20.53 
1978 08 23.73  17.31  20.52 
1978 09 20.29  11.34  15.82 
1978 10 12.67   4.32   8.49 
1978 11  5.09  -1.04   2.02 
1978 12   . 2  -6.03  -3.00 
1979 01 -4.46 -10.51  -7.48 
1979 02 -2.25  -8.93  -5.59 
1979 03  -.35  -7.61  -3.98 
1979 04  4.82   -.96   1.93 
1979 05 12.40   4.17   8.28 
1979 06 18.90   9.91  14.40 
1979 07 17.96  11.87  14.92 
1979 08 25.35  16.89  21.12 
1979 09 20.35  11.60  15.97 
1979 10 14.38   6.68  10.53 
1979 11  5.29  -1.91   1.69 
1979 12  1.66  -4.13  -1.23 
1980 01 -3.67  -9.39  -6.53 
1980 02 -5.44 -12.95  -9.19 
1980 03  1.16  -6.28  -2.56 
1980 04  4.58  -1.44   1.57 
1980 05 13.02   4.61   8.81 
1980 06 16.79   9.39  13.09 
1980 07 17.84  12.07  14.95 
1980 08 18.61  13.52  16.06 
1980 09 20.23  11.83  16.02 
1980 10 13.34   5.37   9.35 
1980 11  6.79    .39   3.59 
1980 12   .81  -3.52  -1.35 
1981 01 -4.35 -10.43  -7.39 
1981 02 -5.23 -11.71  -8.47 
1981 03 -1.30  -7.77  -4.53 
1981 04  8.18   1.03   4.60 
1981 05 11.47   3.65   7.56 
1981 06 12.41   7.52   9.96 
1981 07 19.79  13.41  16.60 
1981 08 21.91  15.43  18.67 
1981 09 19.02  11.57  15.29 
1981 10 13.41   5.29   9.35 
1981 11  2.22  -3.55   -.66 
1981 12   .97  -4.69  -1.86 
1982 01 -4.27 -10.14  -7.20 
1982 02 -4.17 -12.18  -8.18 
1982 03  1.55  -5.26  -1.85 
1982 04  6.49    . 1   3.25 
1982 05 13.04   5.36   9.20 
1982 06 16.04   8.68  12.36 
1982 07 19.75  13.75  16.75 
1982 08 23.61  17.03  20.32 
1982 09 20.74  12.05  16.39 
1982 10 15.36   5.34  10.35 
1982 11  6.44   -.55   2.94 
1982 12   .23  -4.89  -2.33 
1983 01 -3.06  -9.26  -6.16 
1983 02 -6.32 -12.04  -9.18 
1983 03   .-5  -7.83  -3.94 
1983 04 11.21   3.36   7.28 
1983 05 13.10   4.80   8.95 
1983 06  9.71   5.67   7.69 
1983 07 15.55  10.05  12.80 
1983 08 21.53  15.31  18.42 
1983 09 17.95  12.42  15.18 
1983 10 11.47   3.61   7.54 
1983 11  6.41   -.11   3.15 
1983 12  -.82  -6.05  -3.43 
1984 01 -4.05  -9.18  -6.61 
1984 02 -5.72 -11.79  -8.75 
1984 03 -1.62  -7.78  -4.70 
1984 04  5.32  -1.11   2.10 
1984 05 10.75   3.88   7.31 
1984 06 19.58  11.83  15.70 
1984 07 21.44  14.95  18.19 
1984 08 24.09  16.45  20.27 
1984 09 20.32  11.39  15.85 
1984 10 12.41   4.06   8.23 
1984 11  4.44  -2.03   1.20 
1984 12 -2.20  -7.33  -4.76 
1985 01 -7.31 -14.51 -10.91 
1985 02 -2.96  -8.93  -5.94 
1985 03   .85  -5.61  -2.38 
1985 04  9.05    .88   4.96 
1985 05 14.00   5.21   9.60 
1985 06 15.05   7.56  11.30 
1985 07 19.71  12.70  16.20 
1985 08 24.87  17.64  21.25 
1985 09 18.99  10.74  14.86 
1985 10 13.00   4.91   8.95 
1985 11  4.37  -1.03   1.67 
1985 12 -2.91  -8.62  -5.76 
1986 01 -5.72 -11.96  -8.84 
1986 02 -5.56 -12.16  -8.85 
1986 03 -1.31  -8.74  -5.02 
1986 04  8.05   1.16   4.60 
1986 05 13.39   5.21   9.30 
1986 06 13.87   6.93  10.40 
1986 07 16.62  11.28  13.95 
1986 08 23.47  16.79  20.13 
1986 09 20.28  11.95  16.11 
1986 10 11.79   3.43   7.61 
1986 11  3.81  -1.91    .95 
1986 12  -.91  -6.32  -3.61 
1987 01 -5.21 -12.39  -8.80 
1987 02 -3.56 -10.72  -7.14 
1987 03   .41  -5.01  -2.30 
1987 04  8.27    .80   4.53 
1987 05 15.40   5.72  10.56 
1987 06 15.94   8.55  12.24 
1987 07 20.04  13.86  16.95 
1987 08 19.79  15.13  17.46 
1987 09 20.11  11.31  15.71 
1987 10 14.65   6.21  10.43 
1987 11  4.75  -1.97   1.39 
1987 12 -1.16  -7.44  -4.30 
1988 01 -3.01  -9.24  -6.12 
1988 02 -4.81 -12.07  -8.43 
1988 03   . 7  -5.70  -2.81 
1988 04  7.54    .74   4.14 
1988 05 11.46   4.17   7.82 
1988 06 14.99   9.06  12.02 
1988 07 15.20  10.29  12.74 
1988 08 22.56  16.58  19.57 
1988 09 18.98  11.94  15.45 
1988 10 13.07   5.65   9.35 
1988 11  3.85  -2.48    .68 
1988 12   .50  -5.30  -2.40 
1989 01  -.86  -6.88  -3.87 
1989 02  -.24  -7.48  -3.86 
1989 03  2.25  -3.13   -.44 
1989 04  7.45    .33   3.89 
1989 05 12.37   4.53   8.45 
1989 06 12.70   6.96   9.83 
1989 07 22.42  14.97  18.69 
1989 08 24.16  16.93  20.54 
1989 09 19.70  12.99  16.34 
1989 10 14.45   5.99  10.21 
1989 11  6.90   1.70   4.30 
1989 12   .37  -5.97  -2.80 
1990 01 99.99 -10.90 -99.99 
1990 02 99.99  -6.53 -99.99 
1990 03 99.99  -3.58 -99.99 
1990 04 99.99   2.08 -99.99 
1990 05 99.99   5.92 -99.99 
1990 06 99.99   9.95 -99.99 
1990 07 99.99  14.65 -99.99 
1990 08 99.99  17.33 -99.99 
1990 09 99.99  12.86 -99.99 
1990 10 99.99   7.61 -99.99 
1990 11 99.99   1.71 -99.99 
1990 12 99.99  -2.08 -99.99 
1991 01 99.99  -5.37 -99.99 
1991 02 99.99  -8.97 -99.99 
1991 03 99.99  -5.41 -99.99 
1991 04 99.99   1.96 -99.99 
1991 05 99.99   5.91 -99.99 
1991 06 99.99  11.32 -99.99 
1991 07 99.99  13.10 -99.99 
1991 08 99.99  15.52 -99.99 
1991 09 99.99  11.94 -99.99 
1991 10 99.99   7.03 -99.99 
1991 11 99.99   -.79 -99.99 
1991 12 99.99  -6.63 -99.99 
1992 01 99.99  -8.42 -99.99 
1992 02 99.99  -8.50 -99.99 
1992 03 99.99  -4.77 -99.99 
1992 04 99.99   1.08 -99.99 
1992 05 99.99   4.53 -99.99 
1992 06 99.99   8.28 -99.99 
1992 07 99.99  14.20 -99.99 
1992 08 99.99  14.86 -99.99 
1992 09 99.99  10.81 -99.99 
1992 10 99.99   5.43 -99.99 
1992 11 99.99  -1.33 -99.99 
1992 12 99.99  -4.85 -99.99 
1993 01 99.99  -6.52 -99.99 
1993 02 99.99  -7.99 -99.99 
1993 03 99.99  -5.09 -99.99 
1993 04 99.99   -.29 -99.99 
1993 05 99.99   4.40 -99.99 
1993 06 99.99   7.25 -99.99 
1993 07 99.99  12.44 -99.99 
1993 08 99.99  14.50 -99.99 
1993 09 99.99  12.58 -99.99 
1993 10 99.99   5.80 -99.99 
1993 11 99.99   -.36 -99.99 
1993 12 99.99  -5.73 -99.99 
1994 01 99.99 -10.74 -99.99 
1994 02 99.99  -6.37 -99.99 
1994 03 99.99  -5.63 -99.99 
1994 04 99.99    .42 -99.99 
1994 05 17.12   6.71  11.92 
1994 06 99.99   8.99 -99.99 
1994 07 99.99  14.33 -99.99 
1994 08 99.99  18.45 -99.99 
1994 09 99.99  14.34 -99.99 
1994 10 15.24   6.20  10.71 
1994 11  7.83   -.87   3.48 
1994 12 -1.21  -6.80  -4.00 
1995 01 99.99  -8.83 -99.99 
1995 02 -2.77  -9.17  -5.97 
1995 03  1.16  -5.97  -2.39 
1995 04  8.47    .81   4.64 
1995 05 15.81   7.75  11.78 
1995 06 13.94   9.13  11.53 
1995 07 99.99  14.99 -99.99 
1995 08 99.99  16.16 -99.99 
1995 09 20.17  11.43  15.80 
1995 10 15.44   7.29  11.36 
1995 11 99.99    .69 -99.99 
1995 12 99.99  -4.03 -99.99 
1996 01 99.99  -8.84 -99.99 
1996 02 -1.85  -9.34  -5.59 
1996 03   .84  -5.33  -2.24 
1996 04  7.41   -.40   3.50 
1996 05 99.99   3.00 -99.99 
1996 06 99.99   8.67 -99.99 
1996 07 18.23  12.71  15.46 
1996 08 20.84  14.55  17.69 
1996 09 19.78  11.97  15.87 
1996 10 14.03   5.12   9.57 
1996 11  5.58  -1.51   2.03 
1996 12 99.99  -6.38 -99.99 
1997 01 99.99  -6.97 -99.99 
1997 02 -1.23  -7.85  -4.54 
1997 03  1.74  -6.26  -2.26 
1997 04 99.99   1.27 -99.99 
1997 05 99.99   3.63 -99.99 
1997 06 99.99   8.43 -99.99 
1997 07 99.99  14.95 -99.99 
1997 08 99.99  13.97 -99.99 
1997 09 19.86  11.13  15.49 
1997 10 13.79   5.21   9.50 
1997 11  9.08   1.98   5.53 
1997 12 99.99  -4.19 -99.99 
1998 01 -5.25 -11.12  -8.18 
1998 02 -2.69 -11.15  -6.92 
1998 03 99.99  -4.14 -99.99 
1998 04 99.99   2.00 -99.99 
1998 05 99.99   6.22 -99.99 
1998 06 99.99   8.46 -99.99 
1998 07 16.71  12.52  14.62 
1998 08 20.33  15.44  17.88 
1998 09 99.99  13.27 -99.99 
1998 10 15.14   8.02  11.58 
1998 11  4.16  -1.55   1.30 
1998 12  -.85  -6.38  -3.61 
1999 01 -2.60  -8.14  -5.37 
1999 02 -3.36 -10.50  -6.93 
1999 03 99.99  -6.85 -99.99 
1999 04 99.99   -.52 -99.99 
1999 05 99.99   5.58 -99.99 
1999 06 99.99  11.25 -99.99 
1999 07 99.99  13.63 -99.99 
1999 08 99.99  18.64 -99.99 
1999 09 99.99  13.84 -99.99 
1999 10 14.76   6.07  10.41 
1999 11  6.70    .12   3.41 
1999 12  -.24  -6.04  -3.14 
2000 01 -3.20  -8.58  -5.89 
2000 02 -3.84 -11.54  -7.69 
2000 03   .22  -6.34  -3.06 
2000 04 99.99    .27 -99.99 
2000 05 99.99   5.34 -99.99 
2000 06 99.99  10.16 -99.99 
2000 07 22.25  15.84  19.04 
2000 08 99.99  18.17 -99.99 
2000 09 20.80  14.11  17.45 
2000 10 13.91   5.81   9.85 
2000 11  3.45  -2.16    .64 
2000 12 99.99  -8.18 -99.99 
2001 01 -4.58 -10.93  -7.75 
2001 02 -5.81 -12.75  -9.28 
2001 03   .11  -6.45  -3.16 
2001 04 99.99   1.53 -99.99 
2001 05 99.99   5.60 -99.99 
2001 06 99.99  10.06 -99.99 
2001 07 99.99  14.47 -99.99 
2001 08 99.99  15.43 -99.99 
2001 09 99.99  10.85 -99.99 
2001 10 12.81   6.33   9.57 
2001 11  6.50   -.51   2.99 
2001 12 -2.81  -7.83  -5.32 
2002 01 -2.28  -7.98  -5.13 
2002 02  1.24  -6.11  -2.43 
2002 03  3.44  -3.84   -.19 
2002 04 99.99   2.47 -99.99 
2002 05 13.59   6.34   9.96 
2002 06 99.99   9.04 -99.99 
2002 07 99.99  13.04 -99.99 
2002 08 99.99  14.07 -99.99 
2002 09 20.60  11.59  16.09 
2002 10 13.91   6.24  10.07 
2002 11  4.10  -1.21   1.44 
2002 12 -2.51  -8.68  -5.59 
2003 01 -2.65  -9.47  -6.06 
2003 02 -4.10 -11.14  -7.62 
2003 03  1.57  -5.14  -1.78 
2003 04 99.99   1.30 -99.99 
2003 05 99.99   6.04 -99.99 
2003 06 99.99   9.82 -99.99 
2003 07 15.30  10.89  13.09 
2003 08 99.99  14.90 -99.99 
2003 09 20.12  12.12  16.12 
2003 10 14.08   6.48  10.28 
2003 11  6.99    .23   3.61 
2003 12 99.99  -5.55 -99.99 
2004 01 99.99  -7.68 -99.99 
2004 02  -.97  -8.27  -4.62 
2004 03  1.95  -5.04  -1.54 
2004 04  8.62    .42   4.52 
2004 05 99.99   7.16 -99.99 
2004 06 99.99  11.20 -99.99 
2004 07 99.99  14.18 -99.99 
2004 08 99.99  16.09 -99.99 
2004 09 21.79  13.03  17.41 
2004 10 15.10   6.64  10.87 
2004 11 99.99   1.98 -99.99 
2004 12 99.99  -6.36 -99.99 
2005 01 99.99  -8.60 -99.99 
2005 02 99.99 -10.59 -99.99 
2005 03 99.99  -4.78 -99.99 
2005 04 99.99    .21 -99.99 
2005 05 99.99   3.45 -99.99 
2005 06 99.99  10.70 -99.99 
2005 07 99.99  13.97 -99.99 
2005 08 99.99  17.52 -99.99 
2005 09 21.68  12.92  17.29 
2005 10 99.99   7.63 -99.99 
2005 11  6.93    .49   3.71 
2005 12  -.46  -6.25  -3.35 
2006 01 -3.60  -9.55  -6.57 
2006 02 -1.51  -9.05  -5.28 
2006 03 99.99  -4.48 -99.99 
2006 04  4.66   -.52   2.06 
2006 05 99.99   5.87 -99.99 
2006 06 99.99   8.10 -99.99 
2006 07 20.55  14.77  17.66 
2006 08 24.15  18.82  21.48 
2006 09 21.53  12.66  17.09 
2006 10 13.86   5.33   9.59 
2006 11  7.29    .67   3.98 
2006 12 99.99  -5.95 -99.99 
2007 01 -1.95  -8.29  -5.12 
2007 02 99.99  -8.62 -99.99 
2007 03  1.50  -4.73  -1.61 
2007 04  6.53    . 4   3.28 
2007 05 99.99   4.23 -99.99 
2007 06 99.99  10.50 -99.99 
2007 07 99.99  13.07 -99.99 
2007 08 99.99  17.20 -99.99 
2007 09 20.14  13.39  16.76 
2007 10 14.19   5.65   9.92 
2007 11  5.80  -1.02   2.39 
2007 12  -.62  -5.25  -2.93 
2008 01 -4.31 -10.42  -7.36 
2008 02 -2.18 -10.27  -6.22 
2008 03  3.15  -3.22    .-3 
2008 04 99.99    .82 -99.99 
2008 05 12.28   4.46   8.37 
2008 06 99.99   9.07 -99.99 
2008 07 20.64  14.71  17.67 
2008 08 22.00  16.04  19.02 
2008 09 21.37  12.65  17.01 
2008 10 14.25   6.69  10.47 
2008 11  6.12   -.67   2.72 
2008 12 99.99  -4.82 -99.99 
2009 01 99.99  -6.05 -99.99 
2009 02 -2.42  -9.25  -5.83 
2009 03  2.19  -3.95   -.88 
2009 04 99.99    .80 -99.99 
2009 05 15.60   6.55  11.07 
2009 06 99.99   9.63 -99.99 
2009 07 99.99  12.05 -99.99 
2009 08 20.75  15.31  18.03 
2009 09 20.17  11.96  16.06 
2009 10 14.57   5.80  10.18 
2009 11 99.99   -.60 -99.99 
2009 12 -1.03  -6.11  -3.57 
2010 01 99.99  -7.38 -99.99 
2010 02 -3.19  -9.24  -6.21 
2010 03 99.99  -5.53 -99.99 
2010 04 99.99    . 5 -99.99 
2010 05 99.99   3.92 -99.99 
2010 06 99.99  11.45 -99.99 
2010 07 99.99  15.08 -99.99 
2010 08 27.55  19.29  23.42 
2010 09 22.14  13.55  17.84 
2010 10 14.45   6.73  10.59 
2010 11 99.99    .90 -99.99 
2010 12 99.99  -4.60 -99.99 
2011 01 -4.01 -99.99 -99.99 
2011 02  -.19 -99.99 -99.99 
2011 03  1.67 -99.99 -99.99 
2011 04  9.22 -99.99 -99.99 
2011 07 19.96 -99.99 -99.99 
2011 09 22.10 -99.99 -99.99 
2011 10 14.82 -99.99 -99.99 
2011 11  7.67 -99.99 -99.99 
2011 12  -.96 -99.99 -99.99 
2012 01 -4.27 -99.99 -99.99 
2012 02 -4.83 -99.99 -99.99 
2012 10 14.24 -99.99 -99.99 
2012 11  5.65 -99.99 -99.99 
2012 12 -1.52 -99.99 -99.99 
2013 01 -4.59 -99.99 -99.99 
2013 02 -2.92 -99.99 -99.99 
2013 04  8.01 -99.99 -99.99 
2013 07 21.82 -99.99 -99.99 
2013 08 22.71 -99.99 -99.99 
2013 09 20.77 -99.99 -99.99 
2013 10 14.44 -99.99 -99.99 
2013 11  7.31 -99.99 -99.99 
2014 02 -2.45 -99.99 -99.99 
2014 03  1.33 -99.99 -99.99 
