1949 01 27.97  23.73  25.84 
1949 02 28.07  23.03  25.55 
1949 03 28.91  23.40  26.15 
1949 04 29.27  23.92  26.59 
1949 05 29.83  24.36  27.09 
1949 06 30.14  24.62  27.38 
1949 07 29.60  24.21  26.90 
1949 08 29.92  24.11  27.01 
1949 09 29.53  23.36  26.44 
1949 10 29.64  24.28  26.96 
1949 11 29.59  24.66  27.12 
1949 12 28.98  24.36  26.67 
1950 01 28.58  23.80  26.18 
1950 02 29.02  23.15  26.08 
1950 03 28.80  23.95  26.37 
1950 04 29.77  24.64  27.20 
1950 05 29.48  24.92  27.20 
1950 06 29.46  24.67  27.06 
1950 07 29.40  23.70  26.55 
1950 08 29.86  24.12  26.99 
1950 09 29.28  23.88  26.58 
1950 10 29.60  23.60  26.60 
1950 11 29.26  24.29  26.77 
1950 12 28.86  24.26  26.56 
1951 01 28.16  23.98  26.07 
1951 02 28.76  23.70  26.23 
1951 03 28.83  23.47  26.15 
1951 04 28.90  24.24  26.57 
1951 05 29.45  24.06  26.75 
1951 06 29.85  25.20  27.52 
1951 07 29.42  24.84  27.13 
1951 08 29.08  23.92  26.50 
1951 09 29.92  25.32  27.62 
1951 10 29.70  25.06  27.38 
1951 11 28.91  25.05  26.98 
1951 12 28.13  25.02  26.57 
1952 01 27.35  24.08  25.71 
1952 02 27.53  23.74  25.63 
1952 03 27.53  23.53  25.53 
1952 04 28.16  24.60  26.38 
1952 05 28.71  24.94  26.82 
1952 06 29.97  25.45  27.71 
1952 07 29.54  24.72  27.13 
1952 08 29.28  24.37  26.82 
1952 09 29.39  24.40  26.89 
1952 10 28.99  24.31  26.65 
1952 11 28.89  24.43  26.66 
1952 12 28.61  24.32  26.46 
1953 01 27.94  24.26  26.10 
1953 02 27.68  23.52  25.60 
1953 03 28.25  23.73  25.99 
1953 04 29.21  24.47  26.84 
1953 05 29.79  25.02  27.40 
1953 06 30.33  25.48  27.90 
1953 07 29.65  24.79  27.22 
1953 08 28.56  23.87  26.21 
1953 09 29.25  24.54  26.89 
1953 10 29.34  25.20  27.27 
1953 11 29.36  25.18  27.27 
1953 12 28.55  24.75  26.65 
1954 01 28.07  24.26  26.16 
1954 02 28.22  23.94  26.08 
1954 03 28.71  24.20  26.45 
1954 04 29.37  24.47  26.92 
1954 05 29.59  24.59  27.09 
1954 06 29.62  24.83  27.22 
1954 07 30.02  24.81  27.41 
1954 08 29.86  23.92  26.89 
1954 09 28.54  24.00  26.27 
1954 10 28.74  24.12  26.43 
1954 11 28.93  24.85  26.89 
1954 12 28.31  24.66  26.48 
1955 01 27.25  23.77  25.51 
1955 02 27.52  24.11  25.81 
1955 03 27.84  24.03  25.93 
1955 04 27.97  23.96  25.96 
1955 05 27.90  24.75  26.32 
1955 06 28.08  24.82  26.45 
1955 07 28.35  24.44  26.39 
1955 08 28.80  24.72  26.75 
1955 09 28.32  24.23  26.27 
1955 10 28.53  24.14  26.33 
1955 11 28.15  24.75  26.45 
1955 12 27.42  24.34  25.88 
1956 01 26.59  22.90  24.74 
1956 02 26.72  23.30  25.00 
1956 03 26.78  23.46  25.12 
1956 04 27.44  24.02  25.73 
1956 05 27.75  24.27  26.01 
1956 06 28.58  24.47  26.52 
1956 07 28.42  24.12  26.27 
1956 08 28.51  24.26  26.38 
1956 09 27.78  23.78  25.78 
1956 10 28.08  24.31  26.19 
1956 11 28.38  25.17  26.77 
1956 12 27.55  24.13  25.84 
1957 01 26.97  23.91  25.43 
1957 02 26.48  23.31  24.89 
1957 03 27.24  23.71  25.47 
1957 04 27.99  24.41  26.20 
1957 05 28.98  24.63  26.80 
1957 06 29.12  25.40  27.26 
1957 07 29.22  25.05  27.13 
1957 08 28.85  24.74  26.79 
1957 09 28.77  24.52  26.64 
1957 10 28.57  24.22  26.39 
1957 11 28.84  24.54  26.69 
1957 12 27.52  24.34  25.93 
1958 01 26.71  23.37  25.04 
1958 02 26.58  23.31  24.94 
1958 03 27.17  23.69  25.43 
1958 04 27.97  24.64  26.30 
1958 05 28.15  24.82  26.48 
1958 06 28.20  24.78  26.49 
1958 07 28.38  24.92  26.65 
1958 08 28.90  25.09  26.99 
1958 09 28.33  24.54  26.43 
1958 10 28.76  25.17  26.96 
1958 11 28.25  25.02  26.63 
1958 12 27.69  24.58  26.13 
1959 01 26.81  23.68  25.24 
1959 02 28.19  23.65  25.92 
1959 03 27.20  23.77  25.48 
1959 04 27.78  24.49  26.13 
1959 05 28.93  24.84  26.88 
1959 06 30.46  25.53  27.99 
1959 07 30.04  25.18  27.61 
1959 08 29.33  24.32  26.82 
1959 09 29.05  24.10  26.57 
1959 10 29.27  24.93  27.10 
1959 11 28.98  25.19  27.08 
1959 12 28.38  24.73  26.55 
1960 01 27.26  23.77  25.51 
1960 02 26.07  23.93  25.00 
1960 03 26.18  23.85  25.01 
1960 04 27.15  25.03  26.09 
1960 05 27.40  24.72  26.06 
1960 06 27.60  24.97  26.28 
1960 07 27.90  24.93  26.41 
1960 08 27.73  24.08  25.90 
1960 09 27.73  24.50  26.11 
1960 10 27.55  24.15  25.84 
1960 11 27.47  24.65  26.06 
1960 12 27.11  24.83  25.97 
1961 01 26.39  23.77  25.08 
1961 02 27.60  24.10  25.85 
1961 03 27.86  23.78  25.82 
1961 04 28.68  24.40  26.54 
1961 05 28.93  24.68  26.80 
1961 06 28.72  24.59  26.65 
1961 07 28.80  23.86  26.33 
1961 08 28.16  23.69  25.92 
1961 09 28.85  23.51  26.18 
1961 10 28.14  23.95  26.04 
1961 11 28.29  23.80  26.04 
1961 12 27.69  24.16  25.92 
1962 01 27.86  24.07  25.96 
1962 02 26.89  23.50  25.19 
1962 03 28.08  24.30  26.18 
1962 04 28.35  23.84  26.09 
1962 05 28.68  24.75  26.71 
1962 06 28.70  24.32  26.51 
1962 07 28.73  24.05  26.39 
1962 08 28.41  24.32  26.36 
1962 09 28.31  24.33  26.32 
1962 10 27.99  23.94  25.96 
1962 11 28.65  24.98  26.81 
1962 12 27.12  23.82  25.47 
1963 01 26.98  22.92  24.95 
1963 02 26.43  23.29  24.86 
1963 03 27.64  23.57  25.60 
1963 04 27.67  23.81  25.74 
1963 05 27.77  23.95  25.86 
1963 06 28.24  24.31  26.27 
1963 07 27.75  23.80  25.77 
1963 08 28.68  24.71  26.69 
1963 09 28.64  24.08  26.36 
1963 10 28.35  23.80  26.07 
1963 11 28.14  24.46  26.30 
1963 12 27.80  24.03  25.91 
1964 01 27.31  23.65  25.48 
1964 02 26.93  23.06  24.99 
1964 03 26.97  23.50  25.23 
1964 04 27.55  23.98  25.76 
1964 05 27.57  24.45  26.01 
1964 06 29.02  24.85  26.93 
1964 07 28.24  24.18  26.21 
1964 08 27.97  23.36  25.66 
1964 09 27.75  23.67  25.71 
1964 10 28.66  24.62  26.64 
1964 11 28.69  25.12  26.90 
1964 12 28.25  24.65  26.45 
1965 01 27.51  23.95  25.73 
1965 02 27.73  24.05  25.89 
1965 03 28.07  23.55  25.81 
1965 04 28.44  23.87  26.15 
1965 05 28.73  24.78  26.75 
1965 06 28.14  24.66  26.40 
1965 07 28.21  24.53  26.37 
1965 08 28.98  24.90  26.93 
1965 09 28.52  24.34  26.43 
1965 10 28.64  24.34  26.49 
1965 11 29.48  24.82  27.15 
1965 12 28.36  24.10  26.23 
1966 01 27.78  23.18  25.48 
1966 02 28.18  23.36  25.77 
1966 03 27.15  23.08  25.11 
1966 04 28.21  23.92  26.06 
1966 05 28.55  24.48  26.51 
1966 06 28.89  25.01  26.95 
1966 07 28.43  24.95  26.69 
1966 08 28.87  24.87  26.87 
1966 09 28.35  23.86  26.10 
1966 10 29.10  25.11  27.10 
1966 11 29.32  25.83  27.57 
1966 12 29.25  25.98  27.61 
1967 01 28.98  25.80  27.39 
1967 02 28.26  24.83  26.54 
1967 03 27.17  23.40  25.28 
1967 04 27.20  23.66  25.43 
1967 05 27.90  24.60  26.25 
1967 06 28.14  24.37  26.25 
1967 07 29.21  24.57  26.89 
1967 08 29.57  25.29  27.43 
1967 09 28.82  24.38  26.59 
1967 10 28.32  24.66  26.49 
1967 11 28.09  24.81  26.45 
1967 12 27.72  24.27  25.99 
1968 01 27.10  23.64  25.37 
1968 02 27.11  23.38  25.24 
1968 03 27.63  24.21  25.91 
1968 04 27.76  24.13  25.94 
1968 05 29.21  25.16  27.18 
1968 06 29.16  25.36  27.26 
1968 07 29.06  25.18  27.12 
1968 08 29.37  24.76  27.06 
1968 09 28.94  24.38  26.66 
1968 10 28.86  24.94  26.90 
1968 11 28.49  24.52  26.50 
1968 12 27.29  23.77  25.53 
1969 01 26.75  22.94  24.84 
1969 02 26.83  22.71  24.77 
1969 03 28.18  24.19  26.18 
1969 04 28.64  24.41  26.52 
1969 05 29.90  26.06  27.98 
1969 06 29.85  26.09  27.97 
1969 07 29.31  25.15  27.23 
1969 08 29.22  25.21  27.21 
1969 09 29.58  25.60  27.59 
1969 11 30.01  26.16  28.08 
1969 12 29.12  25.82  27.47 
1970 01 28.37  24.78  26.57 
1970 02 28.52  24.81  26.66 
1970 03 28.96  24.87  26.91 
1970 04 29.39  25.41  27.40 
1970 05 30.38  26.25  28.31 
1970 06 30.81  26.55  28.68 
1970 07 30.16  26.01  28.08 
1970 08 29.05  25.10  27.07 
1970 09 28.46  24.38  26.41 
1970 10 28.61  24.75  26.68 
1970 11 28.41  25.05  26.73 
1970 12 27.94  24.62  26.28 
1984 01 99.99 -99.99  25.10 
1984 02 99.99 -99.99  24.70 
1984 03 99.99 -99.99  25.40 
1984 04 99.99 -99.99  26.30 
1984 05 99.99 -99.99  26.70 
1984 06 99.99 -99.99  26.40 
1984 07 99.99 -99.99  26.10 
1984 08 99.99 -99.99  25.70 
1984 09 99.99 -99.99  25.90 
1984 10 99.99 -99.99  26.60 
1984 11 99.99 -99.99  26.20 
1984 12 99.99 -99.99  26.00 
1985 01 99.99 -99.99  25.50 
1985 02 99.99 -99.99  25.80 
1985 03 99.99 -99.99  26.20 
1985 04 99.99 -99.99  26.20 
1985 05 99.99 -99.99  26.10 
1985 06 99.99 -99.99  26.20 
1985 07 99.99 -99.99  26.20 
1985 08 99.99 -99.99  25.90 
1985 09 99.99 -99.99  26.20 
1985 10 99.99 -99.99  26.20 
1985 11 99.99 -99.99  26.40 
1985 12 99.99 -99.99  26.00 
1986 01 99.99 -99.99  25.80 
1986 02 99.99 -99.99  25.10 
1986 03 99.99 -99.99  25.90 
1986 04 99.99 -99.99  26.40 
1986 05 99.99 -99.99  26.40 
1986 06 99.99 -99.99  26.70 
1986 07 99.99 -99.99  26.20 
1986 08 99.99 -99.99  26.70 
1986 09 99.99 -99.99  26.40 
1986 10 99.99 -99.99  26.50 
1986 11 99.99 -99.99  26.80 
1986 12 99.99 -99.99  25.80 
1987 01 99.99 -99.99  25.00 
1987 02 99.99 -99.99  25.10 
1987 03 99.99 -99.99  25.50 
1987 04 99.99 -99.99  26.30 
1987 05 99.99 -99.99  26.60 
1987 06 99.99 -99.99  27.50 
1987 07 99.99 -99.99  26.50 
1987 08 99.99 -99.99  26.80 
1987 09 99.99 -99.99  27.10 
1987 10 99.99 -99.99  26.70 
1987 11 99.99 -99.99  26.50 
1987 12 99.99 -99.99  26.70 
1988 01 99.99 -99.99  26.10 
1988 02 99.99 -99.99  25.90 
1988 03 99.99 -99.99  26.70 
1988 04 99.99 -99.99  26.70 
1988 05 99.99 -99.99  27.40 
1988 06 99.99 -99.99  26.80 
1988 07 99.99 -99.99  26.40 
1988 08 99.99 -99.99  26.80 
1988 09 99.99 -99.99  26.70 
1988 10 99.99 -99.99  26.50 
1988 11 99.99 -99.99  26.90 
1988 12 99.99 -99.99  26.70 
1989 01 99.99 -99.99  26.60 
1989 02 99.99 -99.99  25.80 
1989 03 99.99 -99.99  25.50 
1989 04 99.99 -99.99  26.60 
1989 05 99.99 -99.99  27.20 
1989 06 99.99 -99.99  26.60 
1989 07 99.99 -99.99  26.50 
1989 08 99.99 -99.99  26.50 
1989 09 99.99 -99.99  26.30 
1989 10 99.99 -99.99  26.40 
1989 11 99.99 -99.99  26.50 
1989 12 99.99 -99.99  26.50 
1990 01 99.99 -99.99  26.10 
1990 02 99.99 -99.99  25.80 
1990 03 99.99 -99.99  25.80 
1990 04 99.99 -99.99  26.50 
1990 05 99.99 -99.99  27.20 
1990 06 99.99 -99.99  27.30 
1990 07 99.99 -99.99  26.90 
1990 08 99.99 -99.99  26.60 
1990 09 99.99 -99.99  26.30 
1990 10 99.99 -99.99  26.70 
1990 11 99.99 -99.99  26.50 
1990 12 99.99 -99.99  26.10 
1991 01 99.99 -99.99  25.60 
1991 02 99.99 -99.99  25.60 
1991 03 99.99 -99.99  26.10 
1991 04 99.99 -99.99  26.90 
1991 05 99.99 -99.99  27.20 
1991 06 99.99 -99.99  27.40 
1991 07 99.99 -99.99  27.20 
1991 08 99.99 -99.99  27.10 
1991 09 99.99 -99.99  26.80 
1991 10 99.99 -99.99  26.60 
1991 11 99.99 -99.99  26.60 
1991 12 99.99 -99.99  25.90 
1992 01 99.99 -99.99  25.70 
1992 02 99.99 -99.99  25.40 
1992 03 99.99 -99.99  26.10 
1992 04 99.99 -99.99  26.10 
1992 05 99.99 -99.99  26.70 
1992 06 99.99 -99.99  27.60 
1992 07 99.99 -99.99  27.10 
1992 08 99.99 -99.99  26.40 
1992 09 99.99 -99.99  27.10 
1992 10 99.99 -99.99  26.80 
1992 11 99.99 -99.99  26.60 
1992 12 99.99 -99.99  26.20 
1993 01 99.99 -99.99  25.80 
1993 02 99.99 -99.99  25.40 
1993 03 99.99 -99.99  26.30 
1993 04 99.99 -99.99  27.60 
1993 05 99.99 -99.99  27.90 
1993 06 99.99 -99.99  27.70 
1993 07 99.99 -99.99  27.60 
1993 08 99.99 -99.99  26.60 
1993 09 99.99 -99.99  26.70 
1993 10 99.99 -99.99  26.60 
1993 11 99.99 -99.99  27.10 
1993 12 99.99 -99.99  26.70 
