1941 02 99.99  12.76 -99.99 
1941 03 25.20 -99.99 -99.99 
1941 04 27.78  19.71  23.75 
1941 05 29.53  20.20  24.87 
1941 06 32.80  22.59  27.69 
1941 07 99.99  24.23 -99.99 
1941 08 99.99  25.12 -99.99 
1941 09 32.29  24.03  28.16 
1941 10 31.21  23.09  27.15 
1941 11 27.26  19.74  23.50 
1941 12 26.61  20.20  23.41 
1942 01 24.81  17.36  21.08 
1942 02 23.48  16.54  20.01 
1942 03 26.41  19.02  22.71 
1942 04 27.45  16.54  21.99 
1942 05 30.67  19.37  25.02 
1942 06 31.28  23.71  27.49 
1942 07 33.50  25.01  29.25 
1942 08 33.18  23.42  28.30 
1942 09 32.43  23.12  27.78 
1942 10 30.40  19.61  25.00 
1942 11 27.93  15.45  21.69 
1942 12 26.73  14.10  20.41 
1943 01 26.58  12.27  19.42 
1943 02 24.88   8.25  16.56 
1943 03 28.27  11.60  19.93 
1943 04 28.62  12.81  20.71 
1943 05 31.78  17.23  24.50 
1943 06 31.89  20.40  26.14 
1943 07 31.38  22.35  26.86 
1943 08 32.74  22.58  27.66 
1943 09 32.46  22.32  27.39 
1943 10 28.90  18.66  23.78 
1943 11 26.77  16.12  21.44 
1943 12 24.80  13.57  19.18 
1944 01 24.00  11.68  17.84 
1944 02 27.92  14.89  21.40 
1944 03 28.70  15.44  22.07 
1944 04 31.18  16.16  23.67 
1944 05 29.89  16.29  23.09 
1944 06 33.29 -99.99 -99.99 
1944 07 33.48  21.39  27.43 
1944 08 32.80  24.01  28.40 
1944 09 33.08  23.88  28.48 
1944 10 28.89 -99.99 -99.99 
1944 11 27.28  16.09  21.68 
1944 12 24.63  12.55  18.59 
1945 01 25.49  12.14  18.81 
1945 02 27.32  13.08  20.20 
1945 03 29.66  14.07  21.86 
1945 04 31.54  16.85  24.19 
1945 05 32.78  16.09  24.43 
1945 06 33.25  20.26  26.75 
1945 07 32.66  21.77  27.22 
1945 08 32.93  23.45  28.19 
1945 09 31.69  24.21  27.95 
1945 10 29.54  22.39  25.96 
1945 11 26.70  17.57  22.13 
1945 12 26.00  13.78  19.89 
1946 01 26.40  14.98  20.68 
1946 02 26.42  15.76  21.09 
1946 03 28.61  16.70  22.66 
1946 05 99.99  19.17 -99.99 
1946 06 31.82  22.08  26.95 
1946 07 32.34  23.14  27.74 
1946 08 32.87  23.32  28.09 
1946 09 31.79  23.39  27.59 
1946 10 30.83  21.47  26.15 
1946 11 29.40  20.06  24.73 
1946 12 27.69  17.09  22.39 
1947 01 28.19  15.66  21.92 
1947 02 24.81  10.14  17.47 
1947 03 26.81  12.60  19.70 
1947 04 30.76  18.62  24.69 
1947 05 30.61  18.17  24.39 
1947 06 30.99  20.88  25.93 
1947 07 30.37 -99.99 -99.99 
1947 08 32.18 -99.99 -99.99 
1947 09 31.13 -99.99 -99.99 
1947 10 28.99 -99.99 -99.99 
1947 11 28.22  21.42  24.82 
1947 12 26.33  17.79  22.06 
1948 01 99.99  15.02 -99.99 
1948 02 28.55  16.78  22.66 
1948 03 29.94  17.86  23.90 
1948 04 30.31  18.04  24.17 
1948 05 32.29  18.62  25.46 
1948 06 33.93  19.48  26.71 
1948 07 32.95  21.15  27.05 
1948 08 33.55  21.23  27.39 
1948 11 30.38  21.91  26.14 
1948 12 28.83  18.06  23.44 
1949 01 99.99  14.93 -99.99 
1949 02 29.89  16.52  23.20 
1949 03 29.20  12.25  20.72 
1949 04 30.70  15.88  23.29 
1949 05 32.00  17.43  24.72 
1949 06 32.57  20.70  26.63 
1949 07 33.00  23.17  28.08 
1949 08 32.95  24.01  28.48 
1949 09 32.65  24.35  28.50 
1949 10 31.25  22.80  27.02 
1949 11 25.78  15.52  20.65 
1949 12 26.92  17.04  21.98 
1950 01 27.22  17.37  22.29 
1950 02 27.44  14.55  20.99 
1950 03 28.05  14.61  21.33 
1950 04 27.85  12.18  20.01 
1950 05 31.90  17.45  24.68 
1950 06 33.31  20.73  27.02 
1950 07 32.88  21.82  27.35 
1950 08 33.14  22.83  27.98 
1950 09 32.43  23.38  27.91 
1950 10 30.85  22.97  26.91 
1950 11 26.59  16.61  21.60 
1950 12 24.40  13.25  18.82 
1951 01 24.15  12.92  18.53 
1951 02 24.41  12.48  18.44 
1951 03 27.93  13.88  20.90 
1951 04 29.20  16.15  22.67 
1951 05 32.09  16.46  24.28 
1951 06 34.91  19.07  26.99 
1951 07 32.91  22.09  27.50 
1951 08 33.88  24.63  29.25 
1951 09 33.71  24.45  29.08 
1951 10 31.26  22.22  26.74 
1951 11 27.71  16.03  21.87 
1951 12 27.90  17.31  22.60 
1952 02 99.99  15.13 -99.99 
1952 05 32.05  18.19  25.12 
1952 08 32.96  23.57  28.26 
1952 10 29.75  22.62  26.18 
1952 11 27.58 -99.99 -99.99 
1952 12 24.82 -99.99 -99.99 
1953 01 24.51 -99.99 -99.99 
1953 02 26.25  16.15  21.20 
1953 03 29.15 -99.99 -99.99 
1953 05 32.55  19.70  26.13 
1953 06 31.90  21.52  26.71 
1953 08 33.03  23.90  28.46 
1953 09 32.31  23.82  28.06 
1953 10 29.33  21.15  25.24 
1953 11 28.45  18.70  23.58 
1953 12 26.50  17.08  21.79 
1954 01 26.47  15.37  20.92 
1954 02 26.48  13.64  20.06 
1954 03 26.61  14.91  20.76 
1954 04 30.06  18.86  24.46 
1954 05 31.02  20.02  25.52 
1954 06 31.78  22.94  27.36 
1954 07 32.77  23.97  28.37 
1954 08 33.84  24.55  29.19 
1954 09 32.16  23.72  27.94 
1954 10 29.48  20.65  25.06 
1954 11 27.21  16.45  21.83 
1954 12 25.00  12.44  18.71 
1955 01 25.19  12.02  18.60 
1955 02 25.32  13.97  19.64 
1955 03 28.80  15.20  22.00 
1955 04 29.89  15.96  22.92 
1955 05 32.34  17.25  24.80 
1955 06 32.59  20.71  26.65 
1955 07 32.74  23.01  27.87 
1955 08 34.00  23.68  28.84 
1955 09 32.33  23.76  28.04 
1955 10 29.77  20.16  24.96 
1955 11 28.42  16.40  22.41 
1955 12 26.18  14.64  20.41 
1956 01 23.20   9.30  16.25 
1956 02 27.36  14.72  21.04 
1956 03 27.67  12.00  19.83 
1956 04 29.29  13.85  21.57 
1956 05 31.92  18.28  25.10 
1956 06 32.91  18.85  25.88 
1956 07 33.49  20.09  26.79 
1956 08 34.59  21.73  28.16 
1956 09 31.85  22.28  27.06 
1956 10 30.65  21.34  25.99 
1956 11 27.00  15.30  21.15 
1956 12 26.88  14.15  20.51 
1957 01 27.90  12.56  20.23 
1957 02 28.33  14.70  21.51 
1957 03 27.69  13.99  20.84 
1957 04 30.06  17.70  23.88 
1957 05 31.48  20.82  26.15 
1957 06 32.87  22.32  27.59 
1957 07 34.27  23.42  28.84 
1957 09 99.99  23.83 -99.99 
1957 10 99.99  20.77 -99.99 
1957 11 30.54  19.10  24.82 
1957 12 25.65  12.90  19.27 
1958 01 22.56  10.50  16.52 
1958 02 22.03   9.74  15.88 
1958 03 99.99  16.19 -99.99 
1958 04 29.46  18.76  24.11 
1958 05 30.33  20.84  25.58 
1958 06 32.50  23.66  28.08 
1958 07 32.81  24.35  28.58 
1958 08 34.20  23.91  29.05 
1958 09 33.25  23.57  28.41 
1958 10 30.69  19.57  25.13 
1958 11 30.33  19.49  24.91 
1958 12 26.37  14.82  20.59 
1959 01 25.29  13.42  19.35 
1959 02 29.61  17.79  23.70 
1959 03 28.03  15.54  21.78 
1959 04 29.99  17.04  23.51 
1959 05 31.11  19.02  25.06 
1959 06 32.47  22.52  27.49 
1959 07 32.25  23.45  27.85 
1959 08 32.86  23.40  28.13 
1959 09 32.65  23.22  27.93 
1959 10 31.35  23.43  27.39 
1959 11 28.37  19.09  23.73 
1959 12 24.53  15.09  19.81 
1960 01 25.06  14.09  19.57 
1960 02 25.41  13.76  19.58 
1960 03 26.22  13.41  19.81 
1960 04 28.99  17.36  23.17 
1960 05 30.97  18.35  24.66 
1960 06 32.49  22.09  27.29 
1960 07 33.82  22.81  28.31 
1960 08 33.18  22.83  28.00 
1960 09 32.46  23.16  27.81 
1960 10 32.07  22.66  27.36 
1960 11 28.67  19.67  24.17 
1960 12 24.24  12.29  18.26 
1961 01 24.21  12.80  18.50 
1961 02 26.22  15.29  20.75 
1961 03 29.00  16.27  22.63 
1961 04 29.48  14.41  21.94 
1961 05 31.95  16.94  24.44 
1961 06 32.56  20.54  26.55 
1961 07 33.39  22.18  27.78 
1961 08 33.84  22.38  28.11 
1961 09 33.34  21.06  27.20 
1961 10 30.78  16.66  23.72 
1961 11 28.90  13.01  20.95 
1961 12 26.83   9.81  18.32 
1962 01 26.77  12.75  19.76 
1962 02 29.34  13.78  21.56 
1962 03 27.90  12.83  20.36 
1962 04 29.94  13.92  21.93 
1962 05 31.68  15.93  23.80 
1962 06 32.68  20.94  26.81 
1962 07 34.31  22.72  28.51 
1962 08 34.03  23.76  28.89 
1962 09 32.87  23.40  28.13 
1962 10 31.27  21.23  26.25 
1962 11 26.10  15.32  20.71 
1962 12 24.31  11.86  18.08 
1963 01 25.37  13.60  19.48 
1963 02 24.74  12.42  18.58 
1963 03 29.31  15.21  22.26 
1963 04 30.08  14.03  22.05 
1963 05 31.70  16.98  24.34 
1963 06 32.93  21.21  27.07 
1963 07 33.84  22.72  28.28 
1963 08 34.21  22.88  28.54 
1963 09 32.78  23.82  28.30 
1963 10 30.49  20.23  25.36 
1963 11 27.43  16.99  22.21 
1963 12 24.09  11.05  17.57 
1964 01 24.51  14.03  19.27 
1964 02 25.20  12.02  18.61 
1964 03 29.25  16.51  22.88 
1964 04 30.63  16.89  23.75 
1964 05 31.27  18.10  24.68 
1964 06 32.39  22.51  27.45 
1964 07 33.41  22.99  28.20 
1964 08 33.90  23.66  28.78 
1964 09 32.75  23.39  28.07 
1964 10 29.40  20.41  24.90 
1964 11 28.59  19.42  24.00 
1964 12 26.71  17.33  22.02 
1965 01 25.60  14.20  19.90 
1965 02 26.86  15.52  21.19 
1965 03 29.17  16.14  22.65 
1965 04 31.47  16.21  23.84 
1965 05 31.38  16.40  23.89 
1965 06 32.54  21.17  26.85 
1965 07 33.41  22.01  27.71 
1965 08 33.49  23.42  28.45 
1965 09 31.89  23.73  27.81 
1965 10 30.49  21.23  25.86 
1965 11 27.75  19.06  23.40 
1965 12 25.87  15.25  20.56 
1966 01 24.28  13.94  19.11 
1966 02 26.15  14.70  20.42 
1966 03 26.67  15.38  21.02 
1966 04 28.19  17.54  22.86 
1966 05 30.97  20.70  25.83 
1966 06 30.77  22.40  26.58 
1966 07 33.03  24.45  28.74 
1966 08 33.20  24.81  29.00 
1966 09 32.79  24.27  28.53 
1966 10 30.61  22.35  26.48 
1966 11 27.00  16.34  21.67 
1966 12 24.64  12.86  18.75 
1967 01 26.45  15.47  20.96 
1967 02 26.46  13.37  19.91 
1967 03 27.73  15.90  21.81 
1967 04 29.73  15.18  22.45 
1967 05 32.06  16.45  24.25 
1967 06 32.43  19.53  25.98 
1967 07 33.45  22.25  27.85 
1967 08 32.97  21.71  27.34 
1967 09 33.18  21.41  27.29 
1967 10 30.75  19.67  25.21 
1967 11 28.41  15.79  22.10 
1967 12 27.51  16.25  21.88 
1968 01 25.59  13.55  19.57 
1968 02 25.23  10.72  17.97 
1968 03 26.66  13.08  19.86 
1968 04 31.22  16.16  23.68 
1968 05 31.06  19.54  25.30 
1968 06 31.59  22.52  27.05 
1968 07 99.99  23.51 -99.99 
1968 08 33.30  24.08  28.68 
1968 09 33.34  23.43  28.38 
1968 10 30.54  21.00  25.77 
1968 11 27.59  16.12  21.85 
1968 12 25.15  13.02  19.08 
1969 01 24.69  14.39  19.54 
1969 02 24.02  12.04  18.03 
1969 03 25.05  13.89  19.46 
1969 04 29.77  20.16  24.96 
1969 05 31.94  22.63  27.28 
1969 06 32.62  24.01  28.31 
1969 07 33.52  24.14  28.83 
1969 08 33.68  23.89  28.78 
1969 09 32.18  23.08  27.63 
1969 10 31.31  22.90  27.10 
1969 11 26.67  16.37  21.52 
1969 12 24.91  12.31  18.61 
1970 01 99.99  12.22 -99.99 
1970 02 23.09  12.84  17.96 
1970 05 31.32  20.62  25.97 
1970 09 32.52  23.92  28.22 
1970 10 31.01  21.70  26.35 
1970 11 27.00  14.70  20.85 
1971 01 25.47  12.66  19.06 
1971 05 32.32  15.97  24.14 
1971 06 32.18  19.00  25.59 
1971 07 32.66  20.88  26.77 
1971 08 32.41  22.08  27.25 
1971 09 31.67  23.07  27.37 
1971 10 30.76  22.23  26.49 
1971 11 27.67  18.64  23.15 
1971 12 28.33  19.06  23.69 
1972 01 27.52  17.14  22.33 
1972 02 25.58  14.40  19.99 
1972 03 28.24  15.25  21.74 
1972 04 30.07  16.29  23.18 
1972 05 30.73  19.52  25.12 
1972 06 31.79  22.69  27.24 
1972 07 32.36  22.63  27.49 
1972 08 33.38  23.25  28.31 
1972 09 32.59  23.78  28.18 
1972 10 30.90  21.36  26.13 
1972 11 28.45  18.37  23.41 
1972 12 26.19  15.60  20.89 
1973 01 25.66  14.10  19.88 
1973 02 22.80  10.40  16.59 
1973 03 28.32  15.93  22.12 
1973 04 28.53  16.52  22.52 
1973 05 31.88  17.92  24.90 
1973 06 32.18  20.29  26.24 
1973 07 32.49  22.69  27.59 
1973 08 32.40  23.45  27.92 
1973 09 32.09  23.40  27.74 
1973 10 30.21  21.41  25.81 
1973 11 28.78  19.74  24.26 
1973 12 23.85  12.18  18.01 
1974 01 28.02  17.42  22.72 
1974 02 25.35  11.83  18.59 
1974 03 29.26  14.01  21.63 
1974 04 29.70  14.25  21.97 
1974 05 32.43  18.19  25.31 
1974 06 32.05  20.91  26.48 
1974 07 31.95  22.93  27.44 
1974 08 32.16  23.45  27.80 
1974 09 32.57  24.65  28.61 
1974 10 28.98  20.42  24.70 
1974 11 27.66  17.59  22.62 
1974 12 24.99  15.21  20.10 
1975 01 27.24  16.81  22.02 
1975 02 28.49  16.26  22.37 
1975 03 28.86  14.52  21.69 
1975 04 31.14  15.64  23.39 
1975 05 32.81  18.87  25.84 
1975 06 32.72  22.20  27.46 
1975 07 32.41  22.72  27.57 
1975 08 32.71  24.15  28.43 
1975 09 32.08  24.02  28.05 
1975 10 30.55  22.90  26.72 
1975 11 27.06  18.33  22.69 
1975 12 24.95  14.46  19.70 
1976 01 23.72  10.89  17.30 
1976 02 25.04  13.79  19.41 
1976 03 28.71  17.41  23.06 
1976 04 29.13  14.85  21.99 
1976 05 30.28  19.90  25.09 
1976 06 30.34  22.18  26.26 
1976 07 32.53  23.69  28.11 
1976 08 32.09  23.67  27.88 
1976 09 31.60  23.76  27.68 
1976 10 99.99  20.77 -99.99 
1976 11 26.82 -99.99 -99.99 
1977 01 21.66   9.92  15.79 
1977 02 24.58 -99.99 -99.99 
1977 04 29.07  15.76  22.41 
1977 05 30.55  17.95  24.25 
1977 06 32.25  22.62  27.43 
1977 07 32.63  22.85  27.74 
1977 08 32.43  23.13  27.78 
1977 10 29.36  19.24  24.30 
1977 11 27.92  16.96  22.44 
1977 12 25.49  13.79  19.64 
1978 01 22.42  11.03  16.72 
1978 02 21.53  10.30  15.91 
1978 03 25.73  14.62  20.17 
1978 05 31.65  21.54  26.59 
1978 06 32.82  23.52  28.17 
1978 07 33.00  23.94  28.47 
1978 08 33.00  24.08  28.54 
1978 09 32.83  23.96  28.39 
1978 10 30.52  21.58  26.05 
1978 11 29.10  18.84  23.97 
1978 12 28.31  17.04  22.68 
1979 01 24.45  12.11  18.28 
1979 02 25.53  12.30  18.91 
1979 03 26.83  14.12  20.47 
1979 04 30.58  17.06  23.82 
1979 05 30.65  20.35  25.50 
1979 06 33.65  22.36  28.00 
1979 07 33.45  23.95  28.70 
1979 08 34.00  23.73  28.86 
1979 09 32.63  24.09  28.36 
1979 11 28.49  19.12  23.81 
1979 12 25.25 -99.99 -99.99 
1980 01 24.87  13.78  19.32 
1980 02 23.93  11.40  17.66 
1980 03 27.63  16.95  22.29 
1980 04 29.80  18.39  24.09 
1980 05 31.84  20.37  26.10 
1980 06 33.37  22.13  27.75 
1980 07 33.62  22.90  28.25 
1980 08 33.72  23.48  28.60 
1980 09 32.99  23.22  28.10 
1980 11 27.98  17.61  22.79 
1980 12 25.52  11.57  18.54 
1981 02 27.06  13.45  20.25 
1981 03 26.94  12.88  19.91 
1981 04 30.86  16.06  23.46 
1981 06 34.25  20.23  27.24 
1981 07 34.08  21.75  27.91 
1981 09 32.31  22.86  27.58 
1981 11 27.71  15.23  21.47 
1981 12 26.74  12.47  19.60 
1982 01 26.86  11.94  19.40 
1982 02 29.34  15.25  22.29 
1982 03 29.85  16.69  23.27 
1982 04 31.09  17.74  24.41 
1982 05 31.29  17.46  24.38 
1982 06 32.18  22.89  27.54 
1982 07 34.07 -99.99 -99.99 
1982 08 34.34  23.94  29.14 
1982 10 30.40  21.56  25.98 
1982 12 27.18  16.56  21.87 
1983 05 32.29  19.44  25.86 
1983 06 33.43  22.66  28.05 
1983 07 34.52  23.25  28.88 
1983 08 34.24  23.62  28.93 
1984 07 32.37  23.19  27.78 
1984 08 33.33  23.61  28.47 
1984 09 32.11  22.57  27.34 
1984 11 26.42  16.25  21.33 
1984 12 26.43  15.38  20.90 
1985 01 22.73   9.47  16.10 
1985 02 25.40  12.03  18.71 
1985 03 28.65  14.35  21.50 
1985 04 30.07  15.48  22.77 
1985 05 31.88  17.16  24.52 
1985 06 33.16  20.31  26.73 
1985 07 32.64  21.35  26.99 
1985 08 33.18  23.07  28.13 
1985 09 32.00  22.16  27.08 
1985 11 28.66  19.26  23.96 
1985 12 99.99  12.86 -99.99 
1986 01 24.18  12.52  18.35 
1986 02 26.48  13.83  20.15 
1986 03 25.73  15.10  20.41 
1986 04 28.13  16.45  22.29 
1986 06 31.89  22.06  26.97 
1986 07 33.05  23.56  28.30 
1986 09 32.62  23.69  28.15 
1986 11 30.42  21.54  25.98 
1987 01 24.19  13.33  18.76 
1987 02 25.31  15.58  20.44 
1987 03 25.99  16.98  21.48 
1987 04 26.22  15.17  20.69 
1987 06 32.82  22.86  27.84 
1987 07 33.70  23.23  28.46 
1987 08 34.14  23.60  28.87 
1987 09 32.99  22.92  27.95 
1987 10 28.61  19.87  24.24 
1987 11 27.21  18.82  23.01 
1987 12 25.16  15.69  20.42 
1988 01 22.84  13.63  18.23 
1988 03 26.38  15.70  21.04 
1988 04 30.03  16.23  23.13 
1988 05 30.40  18.14  24.27 
1988 06 31.60  22.60  27.10 
1988 09 33.64  24.52  29.08 
1988 10 31.50  20.42  25.96 
1988 11 99.99  18.89 -99.99 
1988 12 26.21  14.51  20.36 
1989 01 27.97  15.50  21.73 
1989 02 27.97  14.25  21.11 
1989 03 29.98  14.91  22.44 
1989 04 31.33  16.50  23.91 
1989 05 33.62  18.18  25.90 
1989 06 33.72  19.44  26.58 
1989 07 33.97  22.05  28.01 
1989 08 34.59  23.25  28.92 
1989 09 34.20  23.29  28.74 
1989 10 30.84  20.87  25.85 
1989 11 28.83  18.75  23.79 
1989 12 23.54  10.88  17.21 
1990 01 28.04  14.99  21.51 
1990 02 28.49  15.51  22.00 
1990 03 28.17  14.96  21.56 
1990 04 30.17  15.16  22.66 
1990 05 32.30  18.45  25.37 
1990 06 34.03  21.08  27.55 
1990 07 34.16  22.44  28.30 
1990 08 34.59  22.82  28.70 
1990 09 33.84  23.17  28.50 
1990 10 31.45  21.08  26.26 
1990 11 28.41  17.20  22.81 
1990 12 27.49  15.02  21.25 
1991 01 27.63  15.13  21.38 
1991 02 26.65  13.02  19.83 
1991 03 28.63  15.12  21.87 
1991 04 31.25  17.87  24.56 
1991 05 31.74  19.92  25.83 
1991 06 33.66  22.56  28.11 
1991 07 33.65  23.95  28.80 
1991 08 34.02  24.95  29.48 
1991 09 32.68  23.95  28.31 
1991 10 30.20  21.96  26.08 
1991 11 26.62  16.71  21.67 
1991 12 26.48  16.23  21.35 
1992 01 24.41  12.85  18.63 
1992 02 26.83  14.62  20.72 
1992 03 27.28  14.64  20.96 
1992 04 28.27  15.59  21.93 
1992 05 31.06  16.11  23.58 
1992 06 32.73  22.68  27.70 
1992 07 34.28  25.15  29.71 
1992 09 32.66 -99.99 -99.99 
1992 10 29.92  22.14  26.03 
1992 11 28.92  20.97  24.94 
1992 12 25.98  14.79  20.38 
1993 01 26.85  18.03  22.44 
1993 02 24.99  15.87  20.43 
1993 03 26.07  17.24  21.65 
1993 04 27.97  18.52  23.24 
1993 05 30.28  21.75  26.01 
1993 06 33.02  24.60  28.81 
1993 07 33.97  25.15  29.56 
1993 08 34.00  24.59  29.30 
1993 09 32.90  24.12  28.51 
1993 10 31.49  22.86  27.17 
1993 12 25.85  12.11  18.98 
1994 01 25.24  15.70  20.46 
1994 02 27.92  15.12  21.52 
1994 03 28.64  15.92  22.28 
1994 04 30.81  19.40  25.10 
1994 05 33.33  21.70  27.51 
1994 06 33.71  23.90  28.80 
1994 07 33.52  24.36  28.94 
1994 08 33.82  24.24  29.03 
1994 09 32.90  24.39  28.64 
1994 10 31.13  23.27  27.20 
1994 11 29.40  21.91  25.65 
1994 12 26.42  18.64  22.53 
1995 01 25.49  15.55  20.52 
1995 02 25.80  16.36  21.08 
1995 04 30.13  21.22  25.67 
1995 05 33.59  23.27  28.43 
1995 07 34.23  24.30  29.26 
1995 08 34.21  25.34  29.77 
1995 10 32.09  24.16  28.12 
1995 11 27.76  18.53  23.14 
1995 12 24.29  15.48  19.88 
1996 01 24.81  14.63  19.71 
1996 02 26.30  14.49  20.39 
1996 03 26.67  15.30  20.98 
1996 04 29.75  18.23  23.99 
1996 06 33.15  22.86  28.00 
1996 07 34.59  24.84  29.72 
1996 08 34.21  23.98  29.09 
1996 09 33.96  24.37  29.16 
1996 10 30.73  21.59  26.16 
1996 11 28.57  19.37  23.97 
1996 12 26.92  15.56  21.24 
1997 01 26.35  14.39  20.37 
1997 02 28.69  17.89  23.29 
1997 03 29.84  18.95  24.39 
1997 04 29.88  19.00  24.43 
1997 05 32.70  21.34  27.02 
1997 06 33.41  23.24  28.32 
1997 07 34.71  24.69  29.70 
1997 08 34.70  25.22  29.96 
1997 09 32.91  24.56  28.73 
1997 10 31.18  22.08  26.63 
1997 11 28.57  18.71  23.64 
1997 12 26.70  17.18  21.94 
1998 01 26.01  16.91  21.46 
1998 02 25.76  15.00  20.38 
1998 03 26.08  16.54  21.31 
1998 04 29.36  18.70  24.03 
1998 05 33.09  20.67  26.88 
1998 06 34.93  23.52  29.23 
1998 07 34.65  24.27  29.46 
1998 08 34.11  24.93  29.52 
1998 09 33.00  24.45  28.72 
1998 10 31.78  23.39  27.58 
1998 11 28.95  21.23  25.09 
1998 12 27.45  18.85  23.15 
1999 01 26.31  16.25  21.28 
1999 02 26.56  15.53  21.04 
1999 03 27.99  15.33  21.66 
1999 04 31.53  18.10  24.81 
1999 05 31.97  19.31  25.64 
1999 06 31.23  22.83  27.03 
1999 07 33.56  25.04  29.30 
1999 08 33.45  24.94  29.19 
1999 09 32.12  24.07  28.09 
1999 10 30.04 -99.99 -99.99 
1999 11 27.25 -99.99 -99.99 
1999 12 25.21  16.18  20.69 
2000 01 25.42  14.77  20.09 
2000 02 25.58  14.89  20.23 
2000 03 28.02  17.49  22.75 
2000 04 28.08  16.91  22.49 
2000 05 30.99  19.31  25.15 
2000 06 31.49  22.07  26.78 
2000 07 32.50  23.28  27.89 
2000 08 32.79  23.76  28.27 
2000 09 32.43  23.97  28.20 
2000 10 28.79  21.01  24.90 
2000 11 27.06  17.60  22.33 
2000 12 24.55  15.00  19.77 
2001 01 22.02   9.42  15.72 
2001 02 27.87  16.91  22.39 
2001 03 27.51  14.84  21.17 
2001 04 29.21  16.84  23.02 
2001 05 29.61  17.90  23.75 
2001 06 32.57  22.22  27.39 
2001 07 31.91  23.47  27.68 
2001 08 33.07  24.97  29.02 
2001 09 31.43  24.09  27.76 
2001 10 29.21  22.33  25.77 
2002 03 28.12  17.64  22.88 
2002 04 30.15  18.91  24.53 
2002 05 31.66  19.95  25.81 
2002 06 31.12  22.86  26.99 
2003 01 22.21  10.22  16.21 
2003 02 27.22  15.97  21.59 
2004 02 25.69  15.09  20.39 
2004 03 26.55  16.12  21.34 
2004 04 27.77  16.07  21.92 
2004 05 30.41  20.04  25.23 
2004 06 33.24  22.34  27.79 
2004 07 33.05  22.59  27.82 
2004 08 33.20 -99.99 -99.99 
2004 11 27.49  18.08  22.78 
2004 12 25.14  14.82  19.98 
2005 02 25.14  14.40  19.77 
2005 03 27.03  14.95  20.99 
2005 05 31.08  18.45  24.77 
2005 06 31.15  22.89  27.02 
2005 09 31.90  24.30  28.09 
2006 02 25.30  12.94  19.11 
2006 04 30.44  16.26  23.35 
2006 06 33.18  21.37  27.27 
