1898 08 33.82  26.52  30.17 
1898 09 32.02  24.73  28.37 
1898 10 26.86  22.35  24.60 
1898 11 25.00  21.75  23.37 
1898 12 23.74  19.11  21.42 
1899 01 23.56  18.67  21.11 
1899 02 24.95  18.52  21.73 
1899 03 26.91  20.69  23.80 
1899 04 29.49  22.96  26.22 
1899 05 32.30  24.44  28.37 
1899 06 32.29  24.53  28.41 
1899 07 34.75  25.37  30.06 
1899 08 34.64  25.51  30.07 
1899 09 30.29  24.15  27.22 
1899 10 29.45  23.48  26.46 
1899 11 26.15  21.07  23.61 
1899 12 26.80  20.08  23.43 
1900 01 26.01  19.33  22.67 
1900 02 25.98  19.44  22.71 
1900 03 27.19  21.02  24.10 
1900 04 30.54  23.20  26.87 
1900 05 32.30  24.40  28.34 
1900 06 32.07  25.00  28.53 
1900 07 33.18  24.85  29.01 
1900 08 32.61  25.13  28.87 
1900 09 31.62  23.95  27.78 
1900 10 29.03  23.68  26.35 
1900 11 27.85  21.53  24.69 
1900 12 26.07  20.15  23.11 
1901 01 28.80  21.02  24.91 
1901 02 24.01  17.86  20.93 
1901 03 28.34  21.28  24.81 
1901 04 30.62  23.50  27.06 
1901 05 34.31  24.11  29.21 
1901 06 34.91  26.29  30.60 
1901 07 35.20 -99.99 -99.99 
1901 08 32.84 -99.99 -99.99 
1901 09 31.65  24.84  28.24 
1901 10 28.95  21.03  24.99 
1901 11 26.35  21.05  23.70 
1901 12 24.82  20.11  22.46 
1902 01 24.58  21.07  22.82 
1902 02 24.50  16.42  20.45 
1902 03 27.39  22.43  24.91 
1902 04 30.91  25.02  27.96 
1902 05 33.43  26.20  29.81 
1902 06 34.63  27.39  31.01 
1902 07 36.13  26.14  31.13 
1902 08 35.13  25.24  30.18 
1902 09 31.57  24.17  27.87 
1902 10 29.37  22.76  26.06 
1902 11 28.73  22.50  25.61 
1902 12 27.82  21.32  24.57 
1903 01 24.68  19.35  22.01 
1903 02 25.04  19.54  22.29 
1903 03 27.44  21.47  24.45 
1903 04 28.94  23.12  26.03 
1903 05 31.72  24.58  28.15 
1903 06 34.11  24.91  29.51 
1903 07 32.93  24.59  28.76 
1903 08 33.14  24.25  28.69 
1903 09 30.53  23.86  27.19 
1903 10 29.01  22.78  25.89 
1903 11 25.90  20.85  23.37 
1903 12 23.21  19.16  21.18 
1904 01 23.85  19.43  21.64 
1904 02 24.10  18.27  21.18 
1904 03 27.02  21.23  24.12 
1904 04 29.36  23.40  26.38 
1904 05 31.20  24.45  27.82 
1904 06 32.59  25.20  28.90 
1904 07 33.89  25.32  29.60 
1904 08 33.52  25.16  29.34 
1904 09 30.49  24.31  27.40 
1904 10 29.02  23.41  26.21 
1904 11 25.90  21.59  23.74 
1904 12 23.35  19.29  21.32 
1905 01 27.31  20.39  23.84 
1905 02 26.12  20.12  23.12 
1905 03 27.66  21.22  24.43 
1905 04 31.07  22.08  26.57 
1905 05 32.43  22.56  27.49 
1905 06 34.29  25.92  30.10 
1905 08 33.68  23.81  28.74 
1905 09 30.94  23.30  27.12 
1905 10 27.99  22.85  25.42 
1905 11 26.87  22.56  24.71 
1905 12 27.52  22.62  25.07 
1906 01 24.76  20.45  22.60 
1906 02 28.36  22.00  25.18 
1906 03 26.71  21.65  24.18 
1906 04 30.22  24.08  27.15 
1906 05 30.90  23.26  27.08 
1906 06 31.13  22.37  26.75 
1906 08 35.41  18.90  27.16 
1906 09 32.70  23.19  27.94 
1906 10 29.37  20.74  25.05 
1906 11 26.39  18.86  22.62 
1906 12 25.80  19.01  22.40 
1907 01 25.69  18.51  22.10 
1907 02 26.28  18.71  22.50 
1907 03 28.32  20.10  24.21 
1907 04 31.12  21.40  26.26 
1907 05 33.23  23.17  28.20 
1907 06 34.20  23.77  28.98 
1907 07 35.07  23.36  29.21 
1907 08 33.78  23.44  28.61 
1907 09 31.92  22.82  27.37 
1907 10 31.10  22.60  26.85 
1907 11 29.61  22.10  25.85 
1907 12 23.35  18.15  20.75 
1908 01 25.41  19.71  22.56 
1908 02 26.01  18.91  22.46 
1908 03 27.59  19.68  23.63 
1908 04 31.19  23.37  27.28 
1908 05 32.34  23.45  27.90 
1908 06 33.41  24.56  28.98 
1908 10 30.76  22.83  26.79 
1908 11 26.61  20.78  23.69 
1941 01 99.99 -99.99  24.00 
1941 02 99.99 -99.99  24.10 
1941 03 99.99 -99.99  24.70 
1941 04 99.99 -99.99  26.50 
1941 05 99.99 -99.99  27.70 
1941 06 99.99 -99.99  29.00 
1941 07 99.99 -99.99  29.80 
1941 08 99.99 -99.99  28.60 
1941 09 99.99 -99.99  27.00 
1941 10 99.99 -99.99  25.40 
1941 11 99.99 -99.99  23.90 
1941 12 99.99 -99.99  22.30 
1942 01 99.99 -99.99  21.40 
1942 02 99.99 -99.99  23.20 
1942 03 99.99 -99.99  25.00 
1942 04 99.99 -99.99  25.80 
1942 05 99.99 -99.99  28.00 
1942 06 99.99 -99.99  28.90 
1942 07 99.99 -99.99  29.60 
1942 08 99.99 -99.99  28.00 
1942 09 99.99 -99.99  26.20 
1942 10 99.99 -99.99  26.10 
1942 11 99.99 -99.99  24.10 
1942 12 99.99 -99.99  22.00 
1943 01 99.99 -99.99  20.10 
1943 02 99.99 -99.99  20.60 
1943 03 99.99 -99.99  23.70 
1943 04 99.99 -99.99  25.30 
1943 05 99.99 -99.99  27.50 
1943 06 99.99 -99.99  28.90 
1943 07 99.99 -99.99  29.40 
1943 08 99.99 -99.99  28.50 
1943 09 99.99 -99.99  26.60 
1943 10 99.99 -99.99  25.00 
1943 11 99.99 -99.99  23.80 
1943 12 99.99 -99.99  20.80 
1944 01 99.99 -99.99  21.80 
1944 02 99.99 -99.99  22.60 
1944 03 99.99 -99.99  23.70 
1944 04 99.99 -99.99  26.50 
1944 05 99.99 -99.99  28.00 
1944 06 99.99 -99.99  29.40 
1944 07 99.99 -99.99  28.30 
1944 08 99.99 -99.99  27.90 
1944 09 99.99 -99.99  27.70 
1944 10 99.99 -99.99  26.20 
1944 11 99.99 -99.99  25.80 
1944 12 99.99 -99.99  20.20 
1948 01 99.99 -99.99  20.29 
1948 02 99.99 -99.99  22.80 
1948 03 99.99 -99.99  24.10 
1948 04 99.99 -99.99  26.10 
1948 05 99.99 -99.99  27.90 
1948 06 99.99 -99.99  28.80 
1948 07 99.99 -99.99  28.30 
1948 08 99.99 -99.99  28.20 
1948 09 99.99 -99.99  26.80 
1948 10 99.99 -99.99  25.10 
1948 11 99.99 -99.99  21.70 
1948 12 99.99 -99.99  22.20 
1949 01 99.99 -99.99  19.79 
1949 02 99.99 -99.99  21.90 
1949 03 99.99 -99.99  24.40 
1949 04 99.99 -99.99  26.00 
1949 05 99.99 -99.99  27.40 
1949 06 99.99 -99.99  29.60 
1949 07 99.99 -99.99  27.90 
1949 08 99.99 -99.99  28.20 
1949 09 99.99 -99.99  26.80 
1949 10 99.99 -99.99  25.10 
1949 11 99.99 -99.99  24.20 
1949 12 99.99 -99.99  23.10 
1950 01 99.99 -99.99  22.70 
1950 02 99.99 -99.99  21.30 
1950 03 99.99 -99.99  24.10 
1950 04 99.99 -99.99  26.10 
1950 05 99.99 -99.99  28.10 
1950 06 99.99 -99.99  28.30 
1950 07 99.99 -99.99  28.70 
1950 08 99.99 -99.99  29.00 
1950 09 99.99 -99.99  26.90 
1950 10 99.99 -99.99  25.50 
1950 11 99.99 -99.99  24.20 
1950 12 99.99 -99.99  20.29 
1951 01 99.99 -99.99  21.10 
1951 02 99.99 -99.99  22.20 
1951 03 99.99 -99.99  23.00 
1951 04 99.99 -99.99  26.10 
1951 05 99.99 -99.99  27.40 
1951 06 99.99 -99.99  28.70 
1951 07 99.99 -99.99  28.50 
1951 08 99.99 -99.99  29.10 
1951 09 99.99 -99.99  27.30 
1951 10 99.99 -99.99  25.90 
1951 11 99.99 -99.99  24.30 
1951 12 99.99 -99.99  21.80 
1952 01 99.99 -99.99  22.30 
1952 02 99.99 -99.99  23.70 
1952 03 99.99 -99.99  26.20 
1952 04 99.99 -99.99  27.00 
1952 05 99.99 -99.99  28.70 
1952 06 99.99 -99.99  29.60 
1952 07 99.99 -99.99  30.70 
1952 08 99.99 -99.99  27.70 
1952 09 99.99 -99.99  27.30 
1952 10 99.99 -99.99  26.20 
1952 11 99.99 -99.99  23.70 
1952 12 99.99 -99.99  21.00 
1953 01 99.99 -99.99  22.10 
1953 02 99.99 -99.99  22.90 
1953 03 99.99 -99.99  25.10 
1953 04 99.99 -99.99  25.80 
1953 05 99.99 -99.99  28.60 
1953 06 99.99 -99.99  28.70 
1953 07 99.99 -99.99  29.80 
1953 08 99.99 -99.99  29.70 
1953 09 99.99 -99.99  27.50 
1953 10 99.99 -99.99  26.50 
1953 11 99.99 -99.99  24.50 
1953 12 99.99 -99.99  22.10 
1954 01 99.99 -99.99  23.70 
1954 02 99.99 -99.99  23.00 
1954 03 99.99 -99.99  22.60 
1954 04 99.99 -99.99  27.00 
1954 05 99.99 -99.99  28.70 
1954 06 99.99 -99.99  29.80 
1954 07 99.99 -99.99  29.60 
1954 08 99.99 -99.99  29.60 
1954 09 99.99 -99.99  27.20 
1954 10 99.99 -99.99  25.10 
1954 11 99.99 -99.99  23.50 
1954 12 99.99 -99.99  21.20 
1955 01 99.99 -99.99  19.20 
1955 02 99.99 -99.99  22.30 
1955 03 99.99 -99.99  24.50 
1955 04 99.99 -99.99  25.90 
1955 05 99.99 -99.99  28.20 
1955 06 99.99 -99.99  28.30 
1955 07 99.99 -99.99  29.00 
1955 08 99.99 -99.99  28.70 
1955 09 99.99 -99.99  27.60 
1955 10 99.99 -99.99  25.10 
1955 11 99.99 -99.99  22.60 
1955 12 99.99 -99.99  21.40 
1956 01 99.99 -99.99  20.10 
1956 02 99.99 -99.99  23.10 
1956 03 99.99 -99.99  24.70 
1956 04 99.99 -99.99  26.90 
1956 05 99.99 -99.99  27.70 
1956 06 99.99 -99.99  29.00 
1956 07 99.99 -99.99  28.90 
1956 08 99.99 -99.99  28.10 
1956 09 99.99 -99.99  27.60 
1956 10 99.99 -99.99  25.20 
1956 11 99.99 -99.99  22.90 
1956 12 99.99 -99.99  20.60 
1957 01 99.99 -99.99  21.50 
1957 02 99.99 -99.99  21.30 
1957 03 99.99 -99.99  23.50 
1957 04 99.99 -99.99  26.20 
1957 05 99.99 -99.99  28.70 
1957 06 99.99 -99.99  29.60 
1957 07 99.99 -99.99  28.50 
1957 08 99.99 -99.99  28.00 
1957 09 99.99 -99.99  27.60 
1957 10 99.99 -99.99  25.50 
1957 11 99.99 -99.99  24.60 
1957 12 99.99 -99.99  23.60 
1958 01 99.99 -99.99  22.20 
1958 02 99.99 -99.99  21.70 
1958 03 99.99 -99.99  25.10 
1958 04 99.99 -99.99  26.90 
1958 05 99.99 -99.99  28.70 
1958 06 99.99 -99.99  29.50 
1958 07 99.99 -99.99  29.00 
1958 08 99.99 -99.99  28.40 
1958 09 99.99 -99.99  27.30 
1958 10 99.99 -99.99  25.30 
1958 11 99.99 -99.99  23.20 
1958 12 99.99 -99.99  21.30 
1959 01 99.99 -99.99  21.00 
1959 02 99.99 -99.99  23.80 
1959 03 99.99 -99.99  23.70 
1959 04 99.99 -99.99  26.90 
1959 05 99.99 -99.99  27.80 
1959 06 99.99 -99.99  30.20 
1959 07 99.99 -99.99  28.90 
1959 08 99.99 -99.99  29.30 
1959 09 99.99 -99.99  27.40 
1959 10 99.99 -99.99  25.40 
1959 11 99.99 -99.99  24.80 
1959 12 99.99 -99.99  23.60 
1960 01 99.99 -99.99  22.00 
1960 02 99.99 -99.99  21.90 
1960 03 99.99 -99.99  26.00 
1960 04 99.99 -99.99  26.30 
1960 05 99.99 -99.99  28.40 
1960 06 99.99 -99.99  29.10 
1960 07 99.99 -99.99  28.30 
1960 08 99.99 -99.99  29.10 
1960 09 99.99 -99.99  27.30 
1960 10 99.99 -99.99  25.50 
1960 11 99.99 -99.99  24.80 
1960 12 99.99 -99.99  22.00 
1961 01 99.99 -99.99  20.70 
1961 02 99.99 -99.99  22.40 
1961 03 99.99 -99.99  24.80 
1961 04 99.99 -99.99  26.70 
1961 05 99.99 -99.99  28.20 
1961 06 99.99 -99.99  28.50 
1961 07 99.99 -99.99  29.80 
1961 08 99.99 -99.99  28.80 
1961 09 99.99 -99.99  28.00 
1961 10 99.99 -99.99  25.90 
1961 11 99.99 -99.99  24.70 
1961 12 99.99 -99.99  23.80 
1962 01 99.99 -99.99  19.79 
1962 02 99.99 -99.99  21.40 
1962 03 99.99 -99.99  23.40 
1962 04 99.99 -99.99  26.10 
1962 05 99.99 -99.99  28.70 
1962 06 99.99 -99.99  29.70 
1962 07 99.99 -99.99  29.10 
1962 08 99.99 -99.99  28.20 
1962 09 99.99 -99.99  26.90 
1962 10 99.99 -99.99  25.90 
1962 11 99.99 -99.99  24.20 
1962 12 99.99 -99.99  21.10 
1963 01 99.99 -99.99  19.00 
1963 02 99.99 -99.99  21.30 
1963 03 99.99 -99.99  23.20 
1963 04 99.99 -99.99  25.30 
1963 05 99.99 -99.99  27.80 
1963 06 99.99 -99.99  29.50 
1963 07 99.99 -99.99  29.30 
1963 08 99.99 -99.99  28.50 
1963 09 99.99 -99.99  28.20 
1963 10 99.99 -99.99  26.10 
1963 11 99.99 -99.99  25.70 
1963 12 99.99 -99.99  22.20 
1964 01 99.99 -99.99  23.10 
1964 02 99.99 -99.99  22.30 
1964 03 99.99 -99.99  24.40 
1964 04 99.99 -99.99  27.40 
1964 05 99.99 -99.99  28.20 
1964 06 99.99 -99.99  29.40 
1964 07 99.99 -99.99  29.00 
1964 08 99.99 -99.99  29.10 
1964 09 99.99 -99.99  27.10 
1964 10 99.99 -99.99  26.40 
1964 11 99.99 -99.99  23.20 
1964 12 99.99 -99.99  21.30 
1965 01 99.99 -99.99  21.10 
1965 02 99.99 -99.99  24.20 
1965 03 99.99 -99.99  24.40 
1965 04 99.99 -99.99  27.40 
1965 05 99.99 -99.99  28.30 
1965 06 99.99 -99.99  29.40 
1965 07 99.99 -99.99  29.40 
1965 08 99.99 -99.99  28.60 
1965 09 99.99 -99.99  27.00 
1965 10 99.99 -99.99  26.80 
1965 11 99.99 -99.99  24.90 
1965 12 26.08  21.45  23.76 
1966 01 26.45  20.70  23.57 
1966 02 27.08  21.05  24.06 
1966 03 30.79  23.36  27.07 
1966 04 32.50  24.17  28.33 
1966 05 31.97  25.10  28.53 
1966 06 34.55  25.74  30.14 
1966 07 34.22  25.77  29.99 
1966 08 33.75  25.23  29.49 
1966 09 31.54  23.09  27.31 
1966 10 29.70  23.41  26.55 
1966 11 27.57  21.99  24.78 
1966 12 26.27  21.45  23.86 
1967 01 22.64  18.08  20.36 
1967 02 24.80  18.74  21.77 
1967 03 27.30  20.93  24.11 
1967 04 30.59  23.25  26.92 
1967 05 34.43  25.31  29.87 
1967 06 34.96  25.43  30.19 
1967 07 35.15  25.71  30.43 
1967 08 34.70  26.08  30.39 
1967 09 32.09  24.25  28.17 
1967 10 28.84  22.44  25.64 
1967 11 28.00  21.75  24.87 
1967 12 24.14  18.85  21.49 
1968 01 99.99 -99.99  21.30 
1968 02 99.99 -99.99  20.20 
1968 03 99.99 -99.99  24.10 
1968 04 99.99 -99.99  25.40 
1968 05 99.99 -99.99  28.70 
1968 06 99.99 -99.99  29.20 
1968 07 99.99 -99.99  30.10 
1968 08 99.99 -99.99  29.40 
1968 09 99.99 -99.99  27.50 
1968 10 99.99 -99.99  26.00 
1968 11 99.99 -99.99  25.10 
1968 12 99.99 -99.99  24.30 
1969 01 99.99 -99.99  24.20 
1969 02 99.99 -99.99  23.40 
1969 03 99.99 -99.99  24.90 
1969 04 99.99 -99.99  26.40 
1969 05 99.99 -99.99  29.80 
1969 06 99.99 -99.99  29.80 
1969 07 99.99 -99.99  29.40 
1969 08 99.99 -99.99  29.80 
1969 09 99.99 -99.99  27.70 
1969 10 99.99 -99.99  26.20 
1969 11 99.99 -99.99  23.90 
1969 12 99.99 -99.99  21.30 
1970 01 99.99 -99.99  21.50 
1970 02 99.99 -99.99  22.80 
1970 03 99.99 -99.99  24.70 
1970 04 99.99 -99.99  26.50 
1970 05 99.99 -99.99  28.90 
1970 06 99.99 -99.99  29.00 
1970 07 99.99 -99.99  30.00 
1970 08 99.99 -99.99  29.40 
1970 09 99.99 -99.99  28.20 
1970 10 99.99 -99.99  25.40 
1970 11 99.99 -99.99  23.60 
1970 12 99.99 -99.99  23.40 
1971 01 99.99 -99.99  20.70 
1971 02 99.99 -99.99  21.20 
1971 03 99.99 -99.99  23.90 
1971 04 99.99 -99.99  26.40 
1971 05 99.99 -99.99  27.40 
1971 06 99.99 -99.99  29.10 
1971 07 99.99 -99.99  28.70 
1971 08 99.99 -99.99  28.50 
1971 09 99.99 -99.99  28.30 
1971 10 99.99 -99.99  25.00 
1971 11 99.99 -99.99  22.60 
1971 12 99.99 -99.99  21.80 
1972 01 99.99 -99.99  20.40 
1972 02 99.99 -99.99  22.60 
1972 03 99.99 -99.99  23.50 
1972 04 99.99 -99.99  25.60 
1972 05 99.99 -99.99  29.20 
1972 06 99.99 -99.99  29.00 
1972 07 99.99 -99.99  30.10 
1972 08 99.99 -99.99  29.40 
1972 09 99.99 -99.99  27.60 
1972 10 99.99 -99.99  27.00 
1972 11 99.99 -99.99  25.90 
1972 12 99.99 -99.99  23.10 
1973 01 99.99 -99.99  22.90 
1973 02 99.99 -99.99  24.50 
1973 03 99.99 -99.99  25.70 
1973 04 99.99 -99.99  27.50 
1973 05 99.99 -99.99  29.20 
1973 06 99.99 -99.99  30.70 
1973 07 99.99 -99.99  29.60 
1973 08 99.99 -99.99  28.90 
1973 09 99.99 -99.99  27.90 
1973 10 99.99 -99.99  25.50 
1973 11 99.99 -99.99  23.60 
1973 12 99.99 -99.99  20.70 
1974 01 99.99 -99.99  20.80 
1974 02 99.99 -99.99  21.00 
1974 03 99.99 -99.99  22.70 
1974 04 99.99 -99.99  25.80 
1974 05 99.99 -99.99  28.40 
1974 06 99.99 -99.99  29.40 
1974 07 99.99 -99.99  29.70 
1974 08 99.99 -99.99  28.80 
1974 09 99.99 -99.99  28.30 
1974 10 99.99 -99.99  26.10 
1974 11 99.99 -99.99  24.00 
1974 12 99.99 -99.99  22.10 
1975 01 99.99 -99.99  21.50 
1975 02 99.99 -99.99  23.00 
1975 06 99.99 -99.99  28.60 
1975 07 99.99 -99.99  28.60 
1975 08 99.99 -99.99  28.60 
1975 09 99.99 -99.99  27.50 
1975 10 99.99 -99.99  25.60 
1975 11 99.99 -99.99  23.50 
1975 12 99.99 -99.99  19.70 
1976 01 99.99 -99.99  19.90 
1976 02 99.99 -99.99  22.50 
1976 03 99.99 -99.99  23.30 
1976 04 99.99 -99.99  26.10 
1976 05 99.99 -99.99  28.40 
1976 06 99.99 -99.99  29.20 
1976 07 99.99 -99.99  29.50 
1976 08 99.99 -99.99  28.60 
1976 09 99.99 -99.99  27.70 
1976 10 99.99 -99.99  26.30 
1976 11 99.99 -99.99  22.60 
1976 12 99.99 -99.99  22.00 
1977 01 99.99 -99.99  20.40 
1977 02 99.99 -99.99  19.20 
1977 03 99.99 -99.99  22.20 
1977 04 99.99 -99.99  25.50 
1977 05 99.99 -99.99  29.10 
1977 06 99.99 -99.99  30.00 
1977 07 99.99 -99.99  29.60 
1977 08 99.99 -99.99  29.00 
1977 09 99.99 -99.99  27.00 
1977 10 99.99 -99.99  26.10 
1977 11 99.99 -99.99  24.00 
1977 12 99.99 -99.99  22.60 
1978 01 99.99 -99.99  21.70 
1978 02 99.99 -99.99  21.80 
1978 03 99.99 -99.99  25.00 
1978 04 99.99 -99.99  26.60 
1978 05 99.99 -99.99  28.20 
1978 06 99.99 -99.99  29.10 
1978 07 99.99 -99.99  28.60 
1978 08 99.99 -99.99  28.80 
1978 09 99.99 -99.99  26.50 
1978 10 99.99 -99.99  25.50 
1978 11 99.99 -99.99  23.40 
1978 12 99.99 -99.99  22.50 
1979 01 99.99 -99.99  23.20 
1979 02 99.99 -99.99  23.60 
1979 03 99.99 -99.99  25.50 
1979 04 99.99 -99.99  27.20 
1979 05 99.99 -99.99  28.10 
1979 06 99.99 -99.99  28.30 
1979 07 99.99 -99.99  29.70 
1979 08 99.99 -99.99  29.30 
1979 09 99.99 -99.99  27.20 
1979 10 99.99 -99.99  25.00 
1979 11 99.99 -99.99  23.10 
1979 12 99.99 -99.99  21.60 
1980 01 99.99 -99.99  22.40 
1980 02 99.99 -99.99  22.00 
1980 03 99.99 -99.99  25.70 
1980 04 99.99 -99.99  26.50 
1980 05 99.99 -99.99  28.50 
1980 06 99.99 -99.99  28.70 
1980 07 99.99 -99.99  29.60 
1980 08 99.99 -99.99  28.90 
1980 09 99.99 -99.99  26.40 
1980 10 99.99 -99.99  26.20 
1980 11 99.99 -99.99  24.00 
1980 12 99.99 -99.99  22.50 
1992 09 99.99 -99.99  27.50 
1992 10 99.99 -99.99  24.60 
1992 11 99.99 -99.99  22.50 
1992 12 99.99 -99.99  22.60 
1993 02 99.99 -99.99  22.00 
1993 03 99.99 -99.99  23.40 
1993 04 99.99 -99.99  26.00 
1993 05 99.99 -99.99  28.00 
1993 06 99.99 -99.99  29.50 
1993 07 99.99 -99.99  29.20 
1993 08 99.99 -99.99  29.30 
1993 09 99.99 -99.99  27.40 
1993 10 99.99 -99.99  25.00 
1993 11 99.99 -99.99  23.70 
1993 12 99.99 -99.99  21.10 
1994 03 99.99 -99.99  22.80 
1994 04 99.99 -99.99  26.30 
1994 05 99.99 -99.99  28.60 
1994 07 99.99 -99.99  29.40 
1994 09 99.99 -99.99  27.30 
2003 10 99.99 -99.99  25.90 
2004 03 99.99 -99.99  24.10 
2004 06 99.99 -99.99  29.20 
2004 07 99.99 -99.99  28.30 
2004 08 99.99 -99.99  28.90 
2004 09 99.99 -99.99  27.30 
2005 01 99.99 -99.99  21.40 
2005 02 99.99 -99.99  23.90 
2005 08 99.99 -99.99  28.70 
2005 10 99.99 -99.99  28.70 
2005 11 99.99 -99.99  26.30 
2006 07 99.99 -99.99  30.10 
2006 08 99.99 -99.99  29.20 
2006 09 99.99 -99.99  27.30 
2006 11 99.99 -99.99  26.20 
2007 01 99.99 -99.99  21.30 
2007 02 99.99 -99.99  23.70 
2007 03 99.99 -99.99  25.40 
2007 04 99.99 -99.99  26.40 
2007 05 99.99 -99.99  28.10 
2007 06 99.99 -99.99  29.80 
2007 07 99.99 -99.99  29.40 
2007 08 99.99 -99.99  28.80 
2007 10 99.99 -99.99  26.00 
2007 11 99.99 -99.99  23.20 
2007 12 99.99 -99.99  23.90 
2008 01 99.99 -99.99  21.60 
2008 02 99.99 -99.99  19.40 
2008 03 99.99 -99.99  23.30 
2008 04 99.99 -99.99  27.00 
2008 05 99.99 -99.99  27.70 
2008 06 99.99 -99.99  29.40 
2008 07 99.99 -99.99  29.50 
2008 08 99.99 -99.99  28.60 
2008 09 99.99 -99.99  27.80 
2008 10 99.99 -99.99  26.30 
2008 11 99.99 -99.99  24.40 
2009 01 99.99 -99.99  20.60 
2009 02 99.99 -99.99  23.70 
2009 03 99.99 -99.99  25.50 
2009 04 99.99 -99.99  26.90 
2009 05 99.99 -99.99  27.60 
2009 09 99.99 -99.99  27.50 
2009 10 99.99 -99.99  26.70 
2010 03 99.99 -99.99  24.60 
2010 04 99.99 -99.99  26.90 
2010 05 99.99 -99.99  29.40 
2010 08 99.99 -99.99  28.10 
2010 09 99.99 -99.99  27.70 
2010 11 99.99 -99.99  23.70 
2010 12 99.99 -99.99  22.50 
2011 01 99.99 -99.99  20.00 
2011 02 99.99 -99.99  21.50 
2011 03 99.99 -99.99  21.50 
2011 04 99.99 -99.99  24.90 
2011 05 99.99 -99.99  28.10 
2011 06 99.99 -99.99  29.30 
2011 07 99.99 -99.99  29.80 
2011 08 99.99 -99.99  29.20 
2011 09 99.99 -99.99  26.90 
2012 01 99.99 -99.99  20.80 
2012 02 99.99 -99.99  20.80 
2012 04 99.99 -99.99  27.00 
2012 05 99.99 -99.99  29.30 
2012 06 99.99 -99.99  30.60 
2012 07 99.99 -99.99  29.60 
2012 08 99.99 -99.99  29.70 
2012 09 99.99 -99.99  27.50 
2012 10 99.99 -99.99  26.30 
2012 11 99.99 -99.99  26.00 
2012 12 99.99 -99.99  24.50 
2013 01 99.99 -99.99  21.90 
2013 02 99.99 -99.99  24.40 
2013 03 99.99 -99.99  25.30 
2013 04 99.99 -99.99  27.10 
2013 05 99.99 -99.99  29.20 
2013 06 99.99 -99.99  29.60 
2013 07 99.99 -99.99  28.60 
2013 08 99.99 -99.99  29.30 
2013 09 99.99 -99.99  27.10 
2013 10 99.99 -99.99  26.00 
