1941 10 99.99 -99.99  26.00 
1941 11 99.99 -99.99  21.50 
1941 12 99.99 -99.99  16.70 
1942 01 99.99 -99.99  16.90 
1942 02 99.99 -99.99  16.00 
1942 03 99.99 -99.99  19.40 
1942 04 99.99 -99.99  23.20 
1942 05 99.99 -99.99  29.10 
1942 06 99.99 -99.99  35.40 
1942 07 99.99 -99.99  34.09 
1942 08 99.99 -99.99  30.90 
1942 09 99.99 -99.99  31.60 
1942 10 99.99 -99.99  26.80 
1942 11 99.99 -99.99  21.60 
1942 12 99.99 -99.99  16.60 
1943 01 99.99 -99.99  16.70 
1943 02 99.99 -99.99  20.40 
1943 03 99.99 -99.99  23.00 
1943 04 99.99 -99.99  26.50 
1943 05 99.99 -99.99  28.80 
1943 06 99.99 -99.99  32.80 
1943 07 99.99 -99.99  31.40 
1943 08 99.99 -99.99  30.40 
1943 09 99.99 -99.99  30.90 
1943 10 99.99 -99.99  21.70 
1943 11 99.99 -99.99  21.80 
1943 12 99.99 -99.99  16.20 
1944 01 99.99 -99.99  13.50 
1944 02 99.99 -99.99  16.29 
1944 03 99.99 -99.99  20.10 
1944 04 99.99 -99.99  21.60 
1944 05 99.99 -99.99  26.70 
1944 06 99.99 -99.99  31.30 
1944 07 99.99 -99.99  32.40 
1944 08 99.99 -99.99  31.50 
1944 09 99.99 -99.99  29.80 
1944 10 99.99 -99.99  26.20 
1944 11 99.99 -99.99  18.10 
1944 12 99.99 -99.99  14.40 
1945 01 99.99 -99.99  14.80 
1945 02 99.99 -99.99  16.79 
1945 03 99.99 -99.99  17.90 
1945 04 99.99 -99.99  22.30 
1945 05 99.99 -99.99  27.50 
1945 06 99.99 -99.99  31.10 
1945 07 99.99 -99.99  32.70 
1945 08 99.99 -99.99  31.50 
1945 09 99.99 -99.99  30.90 
1945 10 99.99 -99.99  27.40 
1945 11 99.99 -99.99  21.50 
1945 12 99.99 -99.99  17.00 
1946 01 99.99 -99.99  14.60 
1946 02 99.99 -99.99  16.90 
1946 03 99.99 -99.99  20.50 
1946 04 99.99 -99.99  27.50 
1946 05 99.99 -99.99  28.60 
1946 06 99.99 -99.99  36.70 
1946 07 99.99 -99.99  33.09 
1946 08 99.99 -99.99  31.50 
1946 09 99.99 -99.99  30.20 
1946 10 99.99 -99.99  25.40 
1946 11 99.99 -99.99  18.90 
1946 12 99.99 -99.99  17.70 
1947 01 99.99 -99.99  15.10 
1947 02 99.99 -99.99  19.79 
1947 03 99.99 -99.99  21.00 
1947 04 99.99 -99.99  24.80 
1947 05 99.99 -99.99  30.20 
1947 06 99.99 -99.99  34.09 
1947 07 99.99 -99.99  34.20 
1947 08 99.99 -99.99  32.20 
1947 09 99.99 -99.99  31.80 
1947 10 99.99 -99.99  27.60 
1947 11 99.99 -99.99  19.20 
1947 12 99.99 -99.99  14.90 
1948 01 99.99 -99.99  15.60 
1948 02 99.99 -99.99  17.20 
1948 03 99.99 -99.99  19.70 
1948 04 99.99 -99.99  26.60 
1948 05 99.99 -99.99  29.80 
1948 06 99.99 -99.99  35.59 
1948 07 99.99 -99.99  34.50 
1948 08 99.99 -99.99  31.50 
1948 09 99.99 -99.99  31.70 
1948 10 99.99 -99.99  27.00 
1948 11 99.99 -99.99  18.50 
1948 12 99.99 -99.99  17.29 
1949 01 99.99 -99.99  12.80 
1949 02 99.99 -99.99  16.79 
1949 03 99.99 -99.99  21.10 
1949 04 99.99 -99.99  24.60 
1949 05 99.99 -99.99  28.20 
1949 06 99.99 -99.99  33.50 
1949 07 99.99 -99.99  32.00 
1949 08 99.99 -99.99  32.70 
1949 09 99.99 -99.99  31.80 
1949 10 99.99 -99.99  26.10 
1949 11 99.99 -99.99  21.90 
1949 12 99.99 -99.99  17.29 
1950 01 99.99 -99.99  17.20 
1950 02 99.99 -99.99  19.60 
1950 03 99.99 -99.99  23.00 
1950 04 99.99 -99.99  27.10 
1950 05 99.99 -99.99  28.80 
1950 06 99.99 -99.99  34.20 
1950 07 99.99 -99.99  30.90 
1950 08 99.99 -99.99  33.59 
1950 09 99.99 -99.99  32.09 
1950 10 99.99 -99.99  30.80 
1950 11 99.99 -99.99  22.60 
1950 12 99.99 -99.99  18.40 
1951 01 99.99 -99.99  15.90 
1951 02 99.99 -99.99  19.10 
1951 03 99.99 -99.99  21.90 
1951 04 99.99 -99.99  25.00 
1951 05 99.99 -99.99  29.20 
1951 06 99.99 -99.99  33.40 
1951 07 99.99 -99.99  34.09 
1951 08 99.99 -99.99  31.80 
1951 09 99.99 -99.99  32.90 
1951 10 99.99 -99.99  29.30 
1951 11 99.99 -99.99  21.50 
1951 12 99.99 -99.99  17.20 
1952 01 99.99 -99.99  17.70 
1952 02 99.99 -99.99  18.00 
1952 03 99.99 -99.99  18.79 
1952 04 99.99 -99.99  25.10 
1952 05 99.99 -99.99  31.00 
1952 06 99.99 -99.99  35.59 
1952 07 99.99 -99.99  33.59 
1952 08 99.99 -99.99  32.70 
1952 09 99.99 -99.99  33.80 
1952 10 99.99 -99.99  29.50 
1952 11 99.99 -99.99  20.29 
1952 12 99.99 -99.99  16.10 
1953 01 99.99 -99.99  17.90 
1953 02 99.99 -99.99  17.70 
1953 03 99.99 -99.99  21.70 
1953 04 99.99 -99.99  24.70 
1953 05 99.99 -99.99  27.00 
1953 06 99.99 -99.99  35.00 
1953 07 99.99 -99.99  32.59 
1953 08 99.99 -99.99  33.00 
1953 09 99.99 -99.99  32.70 
1953 10 99.99 -99.99  28.60 
1953 11 99.99 -99.99  21.70 
1953 12 99.99 -99.99  15.20 
1954 01 99.99 -99.99  16.79 
1954 02 99.99 -99.99  20.50 
1954 03 99.99 -99.99  21.40 
1954 04 99.99 -99.99  26.70 
1954 05 99.99 -99.99  29.20 
1954 06 99.99 -99.99  33.20 
1954 07 99.99 -99.99  31.30 
1954 08 99.99 -99.99  30.40 
1954 09 99.99 -99.99  31.50 
1954 10 99.99 -99.99  28.90 
1954 11 99.99 -99.99  21.20 
1954 12 99.99 -99.99  16.79 
1955 01 99.99 -99.99  13.30 
1955 02 99.99 -99.99  16.20 
1955 03 99.99 -99.99  22.00 
1955 04 99.99 -99.99  24.30 
1955 05 99.99 -99.99  28.20 
1955 06 99.99 -99.99  33.50 
1955 07 99.99 -99.99  32.70 
1955 08 99.99 -99.99  30.30 
1955 09 99.99 -99.99  31.70 
1955 10 99.99 -99.99  27.10 
1955 11 99.99 -99.99  20.50 
1955 12 99.99 -99.99  17.40 
1956 01 99.99 -99.99  17.00 
1956 02 99.99 -99.99  16.60 
1956 03 99.99 -99.99  22.20 
1956 04 99.99 -99.99  24.10 
1956 05 99.99 -99.99  30.00 
1956 06 99.99 -99.99  34.59 
1956 07 99.99 -99.99  31.10 
1956 08 99.99 -99.99  31.00 
1956 09 99.99 -99.99  32.50 
1956 10 99.99 -99.99  26.90 
1956 11 99.99 -99.99  20.50 
1956 12 99.99 -99.99  15.50 
1957 01 99.99 -99.99  18.10 
1957 02 99.99 -99.99  21.60 
1957 03 99.99 -99.99  20.50 
1957 04 99.99 -99.99  24.50 
1957 05 99.99 -99.99  27.10 
1957 06 99.99 -99.99  34.50 
1957 07 99.99 -99.99  32.80 
1957 08 99.99 -99.99  31.10 
1957 09 99.99 -99.99  29.80 
1957 10 99.99 -99.99  24.90 
1957 11 99.99 -99.99  18.10 
1957 12 99.99 -99.99  16.29 
1958 01 99.99 -99.99  14.50 
1958 02 99.99 -99.99  17.79 
1958 03 99.99 -99.99  18.50 
1958 04 99.99 -99.99  23.60 
1958 05 99.99 -99.99  30.70 
1958 06 99.99 -99.99  33.90 
1958 07 99.99 -99.99  33.40 
1958 08 99.99 -99.99  30.40 
1958 09 99.99 -99.99  29.50 
1958 10 31.66  17.60  24.63 
1958 11 28.11  11.88  19.99 
1958 12 27.95   9.68  18.81 
1959 01 27.87   8.53  18.20 
1959 02 27.55   8.35  17.95 
1959 03 32.05  10.94  21.49 
1959 04 35.02  17.10  26.06 
1959 05 37.56  17.58  27.57 
1959 06 42.73  24.25  33.48 
1959 07 38.95  24.07  31.51 
1959 08 35.14  22.95  29.04 
1959 09 38.75  22.40  30.57 
1959 10 36.08  17.73  26.90 
1959 11 29.70  13.22  21.46 
1959 12 23.58  10.48  17.02 
1960 01 20.44   6.90  13.67 
1960 02 25.02   6.40  15.71 
1960 03 33.63  11.97  22.80 
1960 04 36.08  15.18  25.63 
1960 05 39.37  17.42  28.39 
1960 06 44.73  25.10  34.91 
1960 07 41.35  24.25  32.80 
1960 08 39.36  22.90  31.13 
1960 09 39.80  21.24  30.52 
1960 10 32.89  17.48  25.18 
1960 11 29.53  12.75  21.14 
1960 12 23.45   6.56  15.00 
1961 01 22.13   9.87  16.00 
1961 02 27.11   7.73  17.42 
1961 03 28.85   9.66  19.25 
1961 04 34.72  14.32  24.52 
1961 05 38.87  18.03  28.45 
1961 06 40.98  22.98  31.98 
1961 07 35.66  22.81  29.23 
1961 08 36.43  22.77  29.60 
1961 09 36.30  21.35  28.82 
1961 10 34.81  17.16  25.98 
1961 11 26.68  10.00  18.34 
1961 12 23.42   8.76  16.09 
1962 01 22.90   6.85  14.87 
1962 02 26.52   8.72  17.62 
1962 03 26.35   8.47  17.41 
1962 04 35.77  14.82  25.29 
1962 05 37.84  17.62  27.73 
1962 06 41.05  21.87  31.46 
1962 07 37.40  22.73  30.06 
1962 08 41.45  23.37  32.41 
1962 09 37.30  22.52  29.91 
1962 10 35.98  18.20  27.09 
1962 11 31.27  13.00  22.13 
1962 12 23.85  10.60  17.22 
1963 01 22.55   7.52  15.03 
1963 02 28.89  10.09  19.49 
1963 03 32.43  10.90  21.66 
1963 04 35.41  14.17  24.79 
1963 05 39.71  19.82  29.76 
1963 06 40.58  23.52  32.05 
1963 07 36.84  23.94  30.39 
1963 08 35.97  22.39  29.18 
1963 09 39.02  22.75  30.88 
1963 10 37.23  18.89  28.06 
1963 11 28.92  12.55  20.73 
1963 12 24.97   9.87  17.42 
1964 01 23.90   6.45  15.17 
1964 02 24.72   6.09  15.40 
1964 03 28.13   9.02  18.57 
1964 04 32.43  13.57  23.00 
1964 05 38.82  18.60  28.71 
1964 06 40.32  22.63  31.47 
1964 07 38.65  21.18  29.91 
1964 08 35.27  22.29  28.78 
1964 09 35.68  21.35  28.51 
1964 10 35.50  19.29  27.39 
1964 11 29.38  12.73  21.05 
1964 12 25.87  10.66  18.26 
1965 01 25.71  11.71  18.70 
1965 02 24.48   9.07  16.77 
1965 03 28.81  10.16  19.48 
1965 04 34.41  15.70  25.06 
1965 05 36.56  17.65  27.10 
1965 06 39.88  22.60  31.24 
1965 07 39.25  23.95  31.60 
1965 08 37.34  22.71  30.02 
1965 09 36.02  20.63  28.32 
1965 10 37.68  17.37  27.52 
1965 11 32.32  14.40  23.36 
1965 12 22.11  11.39  16.75 
1966 01 22.35   7.66  15.00 
1966 02 23.41   7.16  15.28 
1966 03 30.69  11.27  20.98 
1966 04 33.83  14.80  24.31 
1966 05 39.18  21.50  30.34 
1966 06 41.47  24.02  32.74 
1966 07 37.90  23.94  30.92 
1966 08 33.79  22.55  28.17 
1966 09 37.78  22.28  30.03 
1966 10 35.18  16.90  26.04 
1966 11 31.00  13.65  22.32 
1966 12 25.31  10.74  18.02 
1967 01 27.98   8.97  18.48 
1967 02 28.62  10.20  19.41 
1967 03 32.65  13.56  23.10 
1967 04 33.57  14.73  24.15 
1967 05 37.87  19.68  28.77 
1967 06 39.30  22.33  30.81 
1967 07 36.68  23.29  29.98 
1967 08 37.32  23.08  30.20 
1967 09 38.23  22.18  30.20 
1967 10 36.02  18.48  27.25 
1967 11 29.10  14.60  21.85 
1967 12 21.93   9.28  15.60 
1968 01 22.69  10.31  16.50 
1968 02 24.66  11.60  18.13 
1968 03 25.18  11.35  18.26 
1968 04 30.88  13.33  22.10 
1968 05 37.39  17.27  27.33 
1968 06 41.22 -99.99 -99.99 
1968 07 35.93  22.98  29.46 
1968 08 35.68  21.97  28.82 
1968 09 37.68  20.67  29.17 
1968 10 36.47  16.95  26.71 
1968 11 28.42  11.18  19.79 
1968 12 24.44   8.52  16.48 
1969 01 26.08  10.53  18.30 
1969 02 24.75   8.66  16.70 
1969 03 28.40   9.37  18.88 
1969 04 35.00  15.28  25.14 
1969 05 38.00  19.48  28.74 
1969 06 39.93  23.62  31.77 
1969 07 37.74  25.00  31.37 
1969 08 38.66  25.50  32.08 
1969 09 38.93  22.45  30.69 
1969 10 34.53  18.20  26.37 
1969 11 28.52  14.37  21.44 
1969 12 23.89   9.82  16.85 
1970 01 24.84   8.08  16.45 
1970 02 27.36  10.80  19.08 
1970 03 28.08  10.56  19.32 
1970 04 31.97  14.20  23.08 
1970 05 38.87  19.92  29.39 
1970 06 41.42  24.23  32.82 
1970 07 37.91  24.61  31.26 
1970 08 37.32  24.05  30.68 
1970 09 37.28  22.77  30.02 
1970 10 35.61  15.87  25.74 
1970 11 32.93  12.98  22.95 
1970 12 27.94  10.69  19.31 
1971 02 28.43   8.54  18.48 
1971 03 34.87  12.13  23.50 
1971 04 34.00  14.63  24.31 
1971 05 36.48  18.31  27.39 
1971 06 40.38  23.00  31.69 
1971 07 38.93  24.26  31.59 
1971 08 36.56  22.82  29.69 
1971 09 38.57  22.03  30.30 
1971 10 33.34  17.18  25.26 
1971 11 30.53  11.53  21.03 
1971 12 23.02   8.60  15.81 
1972 01 26.50   9.14  17.82 
1972 02 30.78   9.83  20.30 
1972 03 35.00  14.76  24.88 
1972 04 37.13  15.18  26.15 
1972 05 37.53  18.94  28.23 
1972 06 41.75  23.97  32.86 
1972 07 42.03  24.47  33.25 
1972 08 37.03  23.23  30.13 
1972 09 38.33  21.63  29.98 
1972 10 33.74  18.66  26.20 
1972 11 26.92  10.63  18.77 
1972 12 24.68  10.87  17.77 
1973 01 21.37   8.32  14.84 
1973 02 25.07  10.22  17.65 
1973 03 25.31   9.31  17.31 
1973 04 30.67  12.67  21.67 
1973 05 36.55  18.77  27.66 
1973 06 41.00  23.37  32.18 
1973 07 39.06  24.97  32.01 
1973 08 38.24  23.69  30.96 
1973 09 41.53  24.47  33.00 
1973 10 38.81  17.77  28.29 
1973 11 29.93  13.20  21.56 
1973 12 25.87   9.53  17.70 
1974 01 24.35   9.68  17.02 
1974 04 34.87  16.10  25.48 
1974 05 37.93  19.90  28.91 
1974 06 42.50  25.85  34.17 
1974 07 36.73  23.89  30.31 
1974 08 36.03  23.27  29.65 
1974 09 35.80  21.58  28.68 
1974 10 33.29  19.20  26.25 
1974 11 26.48  13.62  20.04 
1974 12 21.26   8.47  14.87 
1975 01 22.16   8.64  15.40 
1975 02 24.89   8.84  16.86 
1975 03 28.37  11.06  19.71 
1975 04 30.82  13.15  21.98 
1975 05 35.50  17.77  26.63 
1975 06 41.38  24.13  32.75 
1975 07 36.68  23.85  30.27 
1975 08 37.06  23.50  30.28 
1975 09 35.93  21.45  28.69 
1975 10 34.90  16.19  25.54 
1975 11 29.93  13.15  21.54 
1975 12 24.16  10.10  17.13 
1976 03 29.89  11.02  20.45 
1976 04 32.23  15.15  23.68 
1976 05 36.79  19.34  28.06 
1976 06 42.17  24.50  33.33 
1976 07 37.18  23.92  30.55 
1976 08 38.91  23.82  31.37 
1976 09 34.93  21.57  28.25 
1976 10 32.50  17.84  25.17 
1976 11 28.53  14.48  21.50 
1976 12 25.42  10.92  18.17 
1977 01 23.23  10.50  16.86 
1977 02 30.34  11.54  20.94 
1977 03 27.52  10.26  18.89 
1977 06 43.27  25.43  34.34 
1977 07 38.45  23.98  31.21 
1977 08 39.02  23.77  31.39 
1977 09 39.03  24.02  31.52 
1977 10 34.50  21.52  28.01 
1977 11 29.92  17.03  23.47 
1977 12 27.69  14.97  21.33 
1978 01 25.58  11.84  18.70 
1978 02 26.84  10.09  18.46 
1978 03 29.55  12.45  21.00 
1978 04 34.78  16.18  25.48 
1978 05 39.34  20.71  30.02 
1978 06 43.78  25.65  34.71 
1978 07 41.00  24.23  32.61 
1978 08 37.74  22.87  30.30 
1978 09 37.13  23.20  30.16 
1978 10 36.63  18.76  27.69 
1978 11 29.13  13.43  21.28 
1978 12 21.61   7.08  14.34 
1979 01 18.19   6.45  12.32 
1979 02 20.86   8.75  14.80 
1979 03 26.42  11.39  18.90 
1979 04 35.22  15.95  25.58 
1979 05 34.59  20.63  27.61 
1979 06 40.43  25.82  33.12 
1979 07 39.32  27.55  33.43 
1979 08 36.11  23.46  29.78 
1979 09 39.13  22.37  30.75 
1979 10 37.87  18.90  28.38 
1979 11 28.13  14.70  21.41 
1979 12 26.21  12.29  19.25 
1980 01 25.18  10.81  17.99 
1980 02 27.72  13.31  20.51 
1980 03 28.77  13.55  21.16 
1980 04 34.03  16.03  25.03 
1980 05 35.74  17.32  26.53 
1980 06 43.37  22.93  33.15 
1980 07 38.90  23.81  31.35 
1980 08 35.09  22.61  28.85 
1980 09 36.91  24.82  30.87 
1980 10 34.18  18.82  26.50 
1980 11 30.00  14.10  22.05 
1980 12 28.29  10.97  19.63 
1981 01 22.73  10.65  16.68 
1981 02 28.43  11.43  19.93 
1981 03 27.77  11.19  19.48 
1981 04 32.33  14.20  23.26 
1981 05 35.55  18.70  27.13 
1981 06 39.77  24.73  32.25 
1981 07 34.48  22.45  28.46 
1981 08 35.77  24.55  30.16 
1981 09 34.73  22.87  28.80 
1981 10 31.94  18.12  25.03 
1981 11 29.97  17.29  23.63 
1981 12 26.74  13.74  20.24 
1982 01 25.29  10.48  17.88 
1982 02 27.36  11.50  19.43 
1982 03 29.71  13.45  21.58 
1982 04 34.20  15.77  24.98 
1982 05 35.32  18.23  26.77 
1982 06 40.50  24.43  32.46 
1982 07 37.32  24.23  30.77 
1982 08 37.52  25.03  31.27 
1982 09 37.83  25.03  31.43 
1982 10 36.61  20.83  28.72 
1982 11 26.23  15.60  20.91 
1982 12 18.45  10.26  14.35 
1983 01 20.29  11.00  15.64 
1983 02 23.61  10.82  17.21 
1983 03 25.26  11.45  18.35 
1983 04 27.60  13.07  20.33 
1983 05 36.29  18.81  27.55 
1983 06 39.83  23.37  31.60 
1983 07 38.74  25.61  32.17 
1983 08 34.97  23.90  29.43 
1983 09 36.13  23.90  30.01 
1983 10 31.03  19.68  25.35 
1983 11 27.47  14.07  20.77 
1983 12 22.00  10.22  16.11 
1984 01 22.84  10.52  16.68 
1984 02 25.21   9.52  17.36 
1984 03 30.84  12.68  21.76 
1984 04 31.37  15.73  23.55 
1984 05 39.13  22.45  30.79 
1984 11 27.07  14.27  20.67 
1984 12 19.12  10.45  14.78 
1985 02 20.43   9.35  14.89 
1985 03 28.03  13.13  20.58 
1985 04 32.09  16.31  24.20 
1985 05 34.97  20.58  27.77 
1985 06 38.77  24.83  31.80 
1985 07 36.06  23.19  29.62 
1985 08 36.32  23.10  29.71 
1985 09 35.70  20.93  28.31 
1985 10 31.29  17.16  24.22 
1985 11 27.33  10.93  19.13 
1985 12 25.52  10.29  17.90 
1986 01 28.48  10.81  19.64 
1986 02 29.07  10.32  19.69 
1986 03 31.39  12.94  22.16 
1986 04 36.50  17.90  27.20 
1986 05 37.45  19.84  28.64 
1986 06 39.07  24.67  31.87 
1986 07 34.03  22.65  28.34 
1986 08 36.84  23.84  30.34 
1986 09 37.07  22.47  29.77 
1987 05 35.18  18.94  27.06 
1987 06 43.17  24.80  33.98 
1987 07 41.45  25.32  33.38 
1987 08 36.45  23.29  29.87 
1987 09 36.73  21.70  29.21 
1987 10 37.23  20.90  29.06 
1987 11 29.03  13.07  21.05 
1987 12 22.52   8.89  15.71 
1988 02 28.00  11.59  19.79 
1988 03 30.26  11.74  21.00 
1988 04 33.27  15.93  24.60 
1988 05 38.52  19.70  29.11 
1988 06 43.00  25.57  34.28 
1988 07 36.52  22.94  29.73 
1988 08 36.45  23.48  29.96 
1988 09 37.77  22.70  30.23 
1988 10 34.06  19.32  26.69 
1988 11 30.80  12.40  21.59 
1988 12 25.06   8.81  16.93 
1989 01 23.19   7.29  15.24 
1989 02 29.71  10.36  20.03 
1989 03 34.29  12.68  23.48 
1989 04 39.73  17.29  28.51 
1989 05 39.97  19.45  29.71 
1989 06 43.13  24.30  33.71 
1989 07 40.97  24.81  32.89 
1989 08 36.29  22.58  29.43 
1989 09 39.37  22.80  31.08 
1989 10 37.45  18.19  27.82 
1989 11 31.77  13.17  22.47 
1989 12 25.55   9.39  17.46 
1990 01 25.74   9.06  17.40 
1990 02 26.54   7.93  17.23 
1990 03 32.97  12.19  22.58 
1990 04 37.37  15.07  26.22 
1990 05 39.16  19.45  29.30 
1990 06 44.20  24.97  34.58 
1990 07 36.52  22.29  29.40 
1990 08 37.48  21.74  29.61 
1990 09 38.83  21.63  30.23 
1990 10 36.97  17.87  27.42 
1990 11 29.87  14.50  22.18 
1990 12 25.84  11.39  18.61 
1991 01 25.19   8.87  17.03 
1991 02 29.04  10.79  19.91 
1991 03 29.74  10.61  20.17 
1991 04 35.00  14.00  24.50 
1991 05 38.81  18.00  28.40 
1991 06 41.73  22.17  31.95 
1991 07 37.65  22.94  30.29 
1991 08 36.06  22.77  29.41 
1991 09 33.27  21.80  27.53 
1991 10 34.71  18.03  26.37 
1991 11 28.67  14.07  21.37 
1991 12 21.97  11.35  16.66 
1992 01 20.19   9.97  15.08 
1992 02 23.14   9.83  16.48 
1992 03 26.55  10.42  18.48 
1992 04 33.70  14.90  24.30 
1992 05 37.09  19.42  28.25 
1992 06 42.10  23.60  32.84 
1992 07 40.77  24.84  32.80 
1992 08 36.74  22.77  29.75 
1992 09 39.93  22.87  31.40 
1992 10 37.09  18.96  28.03 
1992 11 29.80  12.97  21.38 
1992 12 23.90  11.52  17.70 
1993 01 23.84  12.23  18.03 
1993 02 24.32   9.21  16.76 
1993 03 28.52  11.26  19.89 
1993 04 37.33  14.37  25.85 
1993 05 39.74  19.52  29.63 
1993 06 43.63  23.67  33.65 
1993 07 38.13  22.97  30.55 
1993 08 39.03  23.71  31.37 
1993 09 36.63  21.00  28.81 
1993 10 33.81  18.10  25.95 
