1951 01 99.99 -99.99  24.40 
1951 02 99.99 -99.99  27.20 
1951 03 99.99 -99.99  30.20 
1951 04 99.99 -99.99  30.20 
1951 05 99.99 -99.99  29.30 
1951 06 99.99 -99.99  27.80 
1951 07 99.99 -99.99  25.80 
1951 08 99.99 -99.99  25.60 
1951 09 99.99 -99.99  26.10 
1951 10 99.99 -99.99  26.70 
1951 11 99.99 -99.99  26.10 
1951 12 99.99 -99.99  23.60 
1952 01 99.99 -99.99  23.60 
1952 02 99.99 -99.99  26.30 
1952 03 99.99 -99.99  29.20 
1952 04 99.99 -99.99  31.20 
1952 05 99.99 -99.99  29.50 
1952 06 99.99 -99.99  28.30 
1952 07 99.99 -99.99  26.00 
1952 08 99.99 -99.99  25.90 
1952 09 99.99 -99.99  25.50 
1952 10 99.99 -99.99  26.90 
1952 11 99.99 -99.99  26.60 
1952 12 99.99 -99.99  24.20 
1953 01 99.99 -99.99  25.40 
1953 02 99.99 -99.99  27.70 
1953 03 99.99 -99.99  29.10 
1953 04 99.99 -99.99  30.90 
1953 05 99.99 -99.99  29.10 
1953 06 99.99 -99.99  26.90 
1953 07 99.99 -99.99  26.00 
1953 08 99.99 -99.99  25.80 
1953 09 99.99 -99.99  26.30 
1953 10 99.99 -99.99  27.20 
1953 11 99.99 -99.99  27.10 
1953 12 99.99 -99.99  23.00 
1954 01 99.99 -99.99  23.90 
1954 02 99.99 -99.99  27.00 
1954 03 99.99 -99.99  29.70 
1954 04 99.99 -99.99  29.70 
1954 05 99.99 -99.99  29.40 
1954 06 99.99 -99.99  26.80 
1954 07 99.99 -99.99  25.90 
1954 08 99.99 -99.99  24.90 
1954 09 99.99 -99.99  25.90 
1954 10 99.99 -99.99  26.30 
1954 11 99.99 -99.99  26.90 
1954 12 99.99 -99.99  24.40 
1955 01 99.99 -99.99  24.80 
1955 02 99.99 -99.99  26.80 
1955 03 99.99 -99.99  29.40 
1955 04 99.99 -99.99  30.10 
1955 05 99.99 -99.99  30.10 
1955 06 99.99 -99.99  27.60 
1955 07 99.99 -99.99  26.10 
1955 08 99.99 -99.99  25.90 
1955 09 99.99 -99.99  26.20 
1955 10 99.99 -99.99  27.70 
1955 11 99.99 -99.99  26.70 
1955 12 99.99 -99.99  24.10 
1956 01 99.99 -99.99  24.20 
1956 02 99.99 -99.99  28.30 
1956 03 99.99 -99.99  29.40 
1956 04 99.99 -99.99  30.60 
1956 05 99.99 -99.99  29.80 
1956 06 99.99 -99.99  27.60 
1956 07 99.99 -99.99  25.90 
1956 08 99.99 -99.99  26.00 
1956 09 99.99 -99.99  26.70 
1956 10 99.99 -99.99  27.70 
1956 11 99.99 -99.99  26.70 
1956 12 99.99 -99.99  24.60 
1957 01 99.99 -99.99  23.10 
1957 02 99.99 -99.99  26.40 
1957 03 99.99 -99.99  29.00 
1957 04 99.99 -99.99  30.80 
1957 05 99.99 -99.99  28.90 
1957 06 99.99 -99.99  27.80 
1957 07 30.96  22.20  26.58 
1957 08 29.85  21.97  25.91 
1957 09 30.99  21.98  26.48 
1957 10 32.99  22.20  27.59 
1957 11 35.07  20.11  27.59 
1957 12 34.52  16.54  25.53 
1958 01 35.71  17.81  26.75 
1958 02 36.18  17.95  27.07 
1958 03 38.39  22.58  30.48 
1958 04 37.58  26.43  32.00 
1958 05 35.70  24.42  30.06 
1958 06 32.75  23.07  27.91 
1958 07 30.64  21.90  26.27 
1958 08 29.25  21.99  25.62 
1958 09 31.52  21.78  26.65 
1958 10 33.36  22.14  27.75 
1958 11 33.32  21.61  27.46 
1958 12 33.09  15.77  24.43 
1960 10 33.09  22.60  27.84 
1960 11 33.59  19.70  26.65 
1960 12 32.30  16.90  24.59 
1961 01 32.50  16.50  24.50 
1961 02 34.40  17.10  25.75 
1961 03 36.30  21.20  28.75 
1961 04 36.50  25.90  31.20 
1961 05 35.90  25.70  30.80 
1961 06 31.90  23.60  27.75 
1961 08 28.40  22.30  25.34 
1961 09 30.30  22.40  26.34 
1961 10 33.90  22.30  28.10 
1961 11 34.20  17.20  25.70 
1961 12 32.80  14.00  23.40 
1962 01 33.30  15.10  24.20 
1962 02 35.09  20.50  27.80 
1962 03 36.50  21.60  29.05 
1962 04 34.50  23.50  29.00 
1962 05 34.70  25.20  29.95 
1962 06 31.90  22.90  27.40 
1962 09 30.30  21.70  26.00 
1962 10 32.40  22.80  27.60 
1962 11 99.99  22.40 -99.99 
1962 12 31.20  16.29  23.75 
1963 01 34.40  16.90  25.65 
1963 02 36.20  22.60  29.40 
1963 03 35.80  21.80  28.80 
1963 04 36.40  24.80  30.60 
1963 05 34.80  24.70  29.75 
1963 06 33.30  24.10  28.70 
1963 07 31.30  22.90  27.09 
1963 08 29.30  22.40  25.84 
1963 09 30.60  22.60  26.60 
1963 10 31.00  21.90  26.45 
1963 11 33.50  17.29  25.40 
1963 12 32.90  14.50  23.70 
1964 01 33.80  16.29  25.05 
1964 02 35.90  16.90  26.40 
1964 03 38.90  23.20  31.05 
1964 04 37.50  23.50  30.50 
1964 05 35.90  24.30  30.10 
1964 06 32.70  22.30  27.50 
1964 07 30.70  21.80  26.25 
1964 08 29.10  22.10  25.60 
1964 09 30.00  21.20  25.60 
1965 10 33.40  21.60  27.50 
1965 12 33.00  14.90  23.95 
1966 01 34.70  14.80  24.75 
1966 02 36.70  19.20  27.95 
1966 06 32.40  22.90  27.65 
1966 08 30.40  22.20  26.30 
1966 11 34.90  21.00  27.95 
1966 12 34.09  16.90  25.50 
1967 03 37.40  21.80  29.60 
1967 09 30.30  20.60  25.45 
1967 10 33.00  20.80  26.90 
1967 11 34.30  19.50  26.90 
1967 12 32.59  15.30  23.95 
1968 01 99.99 -99.99  23.10 
1968 02 99.99 -99.99  27.90 
1968 03 99.99 -99.99  29.40 
1968 04 99.99 -99.99  28.80 
1968 05 99.99 -99.99  28.80 
1968 06 99.99 -99.99  27.90 
1968 07 99.99 -99.99  25.90 
1968 08 99.99 -99.99  26.30 
1968 09 99.99 -99.99  26.00 
1968 10 99.99 -99.99  27.40 
1968 11 99.99 -99.99  26.20 
1968 12 99.99 -99.99  25.10 
1969 01 99.99 -99.99  24.80 
1969 02 99.99 -99.99  28.80 
1969 03 99.99 -99.99  31.20 
1969 04 99.99 -99.99  31.10 
1969 05 99.99 -99.99  31.50 
1969 06 99.99 -99.99  28.30 
1969 07 99.99 -99.99  26.20 
1969 08 99.99 -99.99  25.80 
1969 09 99.99 -99.99  26.30 
1969 10 99.99 -99.99  26.60 
1969 11 99.99 -99.99  25.80 
1969 12 99.99 -99.99  24.00 
1970 01 99.99 -99.99  25.00 
1970 02 99.99 -99.99  27.10 
1970 03 99.99 -99.99  29.70 
1970 04 99.99 -99.99  30.70 
1970 05 99.99 -99.99  29.50 
1970 06 99.99 -99.99  28.00 
1970 07 99.99 -99.99  25.60 
1970 08 99.99 -99.99  24.90 
1970 09 99.99 -99.99  25.10 
1970 10 99.99 -99.99  27.00 
1970 11 99.99 -99.99  25.80 
1970 12 99.99 -99.99  23.10 
1971 01 99.99 -99.99  22.90 
1971 02 99.99 -99.99  27.30 
1971 03 99.99 -99.99  30.20 
1971 04 99.99 -99.99  30.20 
1971 05 99.99 -99.99  30.30 
1971 06 99.99 -99.99  27.80 
1971 07 99.99 -99.99  25.70 
1971 08 99.99 -99.99  24.60 
1971 09 99.99 -99.99  25.50 
1971 10 99.99 -99.99  26.90 
1971 11 99.99 -99.99  26.20 
1971 12 99.99 -99.99  23.90 
1972 01 99.99 -99.99  24.40 
1972 02 99.99 -99.99  27.60 
1972 03 99.99 -99.99  29.80 
1972 04 99.99 -99.99  29.80 
1972 05 99.99 -99.99  28.30 
1972 06 99.99 -99.99  26.90 
1972 07 99.99 -99.99  26.30 
1972 08 99.99 -99.99  25.90 
1972 09 99.99 -99.99  26.10 
1972 10 99.99 -99.99  27.20 
1972 11 99.99 -99.99  25.40 
1972 12 99.99 -99.99  24.20 
1973 01 99.99 -99.99  24.30 
1973 02 99.99 -99.99  28.50 
1973 03 99.99 -99.99  30.40 
1973 04 99.99 -99.99  31.30 
1973 05 99.99 -99.99  30.20 
1973 06 99.99 -99.99  28.80 
1973 07 99.99 -99.99  26.80 
1973 08 99.99 -99.99  25.10 
1973 09 99.99 -99.99  26.60 
1973 10 99.99 -99.99  28.40 
1973 11 35.20  18.60  26.90 
1975 03 36.80  22.10  29.45 
1975 12 33.59  14.62  24.10 
1976 01 32.20 -99.99 -99.99 
1976 03 36.90 -99.99 -99.99 
1976 04 36.80 -99.99 -99.99 
1976 05 34.40 -99.99 -99.99 
1976 06 33.00 -99.99 -99.99 
1976 09 31.40 -99.99 -99.99 
1977 04 37.30 -99.99 -99.99 
1977 07 31.12 -99.99 -99.99 
1977 08 30.33 -99.99 -99.99 
1977 11 34.90  16.07  25.48 
1977 12 33.30  13.43  23.36 
1978 01 34.84 -99.99 -99.99 
1978 02 99.99  19.17 -99.99 
1978 03 37.21  22.58  29.89 
1978 08 31.12 -99.99 -99.99 
1978 11 33.91  17.70  25.81 
1978 12 33.84 -99.99 -99.99 
1979 02 36.13  15.21  25.67 
1979 10 99.99  22.11 -99.99 
1980 01 35.27 -99.99 -99.99 
1980 02 99.99  20.20 -99.99 
1980 03 99.99  22.22 -99.99 
1980 05 36.31  24.54  30.42 
1980 09 99.99  21.89 -99.99 
1980 12 99.99  15.48 -99.99 
1981 03 38.21  23.63  30.91 
1981 04 38.12  25.72  31.91 
1981 05 35.46 -99.99 -99.99 
1981 06 33.48 -99.99 -99.99 
1981 08 30.76 -99.99 -99.99 
1982 04 36.75 -99.99 -99.99 
1983 10 99.99  21.20 -99.99 
1983 11 99.99  17.53 -99.99 
1983 12 34.21  14.95  24.58 
1984 01 99.99  15.46 -99.99 
1984 04 38.20  25.72  31.96 
1984 05 35.12 -99.99 -99.99 
1988 01 31.77  17.41  24.59 
1988 02 99.99  20.90 -99.99 
1988 11 99.99  19.39 -99.99 
1990 10 33.78 -99.99 -99.99 
1990 11 35.03  20.71  27.87 
1990 12 33.58  19.36  26.47 
1991 01 34.06  19.81  26.93 
1991 06 32.30 -99.99 -99.99 
1992 02 99.99  22.18 -99.99 
1992 03 99.99  23.69 -99.99 
1992 04 36.93  25.89  31.41 
1992 12 33.78  17.82  25.80 
1993 05 36.23  24.95  30.59 
1993 06 33.50 -99.99 -99.99 
1993 07 30.23 -99.99 -99.99 
1993 11 33.65 -99.99 -99.99 
1993 12 32.68 -99.99 -99.99 
1994 02 34.84  20.89  27.87 
1994 05 34.70 -99.99 -99.99 
1994 08 28.94 -99.99 -99.99 
1994 10 31.26 -99.99 -99.99 
1994 11 33.38 -99.99 -99.99 
1994 12 31.90  16.54  24.22 
1995 01 31.47  15.58  23.52 
1995 02 34.33  19.20  26.76 
1995 03 37.12  25.22  31.16 
1996 09 30.59 -99.99 -99.99 
1996 11 33.84 -99.99 -99.99 
1998 09 30.63 -99.99 -99.99 
1998 12 32.38  17.93  25.15 
2000 02 33.07 -99.99 -99.99 
2000 03 99.99  23.40 -99.99 
2001 02 34.41 -99.99 -99.99 
2001 12 34.09  18.61  26.35 
2002 01 32.22 -99.99 -99.99 
2002 02 35.50  20.02  27.76 
2002 03 38.00 -99.99 -99.99 
2003 03 37.78  24.49  31.13 
2003 04 38.00 -99.99 -99.99 
2003 05 36.48 -99.99 -99.99 
2003 06 31.97 -99.99 -99.99 
2003 12 33.07 -99.99 -99.99 
2004 01 33.43 -99.99 -99.99 
2004 02 35.62  21.57  28.59 
2004 03 36.71 -99.99 -99.99 
2004 05 34.96 -99.99 -99.99 
2004 06 33.47 -99.99 -99.99 
2004 07 30.92 -99.99 -99.99 
2004 09 31.30 -99.99 -99.99 
2004 10 34.57  22.77  28.67 
2004 11 34.50 -99.99 -99.99 
2004 12 99.99  20.45 -99.99 
2005 09 99.99  21.92 -99.99 
2006 05 34.59 -99.99 -99.99 
2008 12 33.50  18.28  25.89 
2009 01 31.34  17.41  24.37 
2009 02 36.79  22.59  29.69 
2009 04 37.68  26.19  31.93 
2009 06 34.33 -99.99 -99.99 
2009 09 31.41 -99.99 -99.99 
2010 01 34.86 -99.99 -99.99 
2010 02 37.50 -99.99 -99.99 
2010 03 38.50 -99.99 -99.99 
2010 05 35.33 -99.99 -99.99 
2010 07 31.24 -99.99 -99.99 
2010 08 30.41 -99.99 -99.99 
2010 09 31.46 -99.99 -99.99 
2011 02 34.98 -99.99 -99.99 
2011 03 38.06  25.25  31.65 
2011 04 37.25  25.46  31.35 
2011 05 35.41 -99.99 -99.99 
2011 06 33.03 -99.99 -99.99 
2011 08 30.52 -99.99 -99.99 
2011 09 31.50 -99.99 -99.99 
2011 10 33.86  22.64  28.25 
2011 11 35.57  20.87  28.22 
2011 12 32.70  16.20  24.45 
2012 01 32.31  17.24  24.77 
2012 02 35.20  21.47  28.33 
2012 05 35.89 -99.99 -99.99 
2012 06 99.99  23.04 -99.99 
2012 07 30.44 -99.99 -99.99 
2012 08 29.92  21.51  25.71 
2013 06 33.05 -99.99 -99.99 
2013 09 31.66  22.02  26.84 
2013 10 33.74 -99.99 -99.99 
2013 11 35.50  20.94  28.22 
2013 12 33.02  17.90  25.46 
2014 01 33.91  19.46  26.69 
2014 02 35.06  21.02  28.04 
2014 03 38.05  23.70  30.87 
2014 05 35.91 -99.99 -99.99 
