1951 01 29.20  24.20  26.70 
1951 02 29.40  24.10  26.75 
1951 03 30.20  24.50  27.35 
1951 04 31.10  25.60  28.35 
1951 05 31.40  25.00  28.20 
1951 06 31.30  24.30  27.80 
1951 07 30.80  24.00  27.40 
1951 08 31.70  23.90  27.80 
1951 09 30.90  23.70  27.30 
1951 10 31.00  23.60  27.30 
1951 11 30.80  24.30  27.55 
1951 12 29.80  23.60  26.70 
1952 01 29.80  23.80  26.80 
1952 02 29.70  23.90  26.80 
1952 03 29.80  23.70  26.75 
1952 04 30.90  25.10  28.00 
1952 05 31.40  24.60  28.00 
1952 06 31.10  23.70  27.40 
1952 07 31.10  23.30  27.20 
1952 08 31.20  22.80  27.00 
1952 09 31.30  23.10  27.20 
1952 10 30.90  23.40  27.15 
1952 11 30.90  23.30  27.09 
1952 12 30.10  23.10  26.60 
1953 01 28.70  23.30  26.00 
1953 02 29.10  23.10  26.10 
1953 03 30.50  23.70  27.10 
1953 04 31.40  24.50  27.95 
1953 05 31.90  24.00  27.95 
1953 06 31.10  23.10  27.10 
1953 07 31.70  22.80  27.25 
1953 08 31.40  23.10  27.25 
1953 09 31.30  22.90  27.09 
1953 10 31.70  23.30  27.50 
1953 11 31.20  23.50  27.35 
1953 12 30.30  22.80  26.55 
1954 01 30.10  23.20  26.65 
1954 02 30.70  23.40  27.05 
1954 03 30.60  23.60  27.10 
1954 04 31.80  24.30  28.05 
1954 05 31.80  23.80  27.80 
1954 06 31.60  23.00  27.30 
1954 07 31.60  22.30  26.95 
1954 08 32.30  22.60  27.45 
1954 09 31.70  22.10  26.90 
1954 10 31.60  22.10  26.85 
1954 11 30.90  22.00  26.45 
1954 12 29.20  22.10  25.65 
1955 01 29.00  22.30  25.65 
1955 02 29.90  22.20  26.05 
1955 03 30.80  23.80  27.30 
1955 04 31.70  25.00  28.35 
1955 05 32.09  24.70  28.40 
1955 06 31.40  23.70  27.55 
1955 07 32.00  23.20  27.60 
1955 08 32.30  23.40  27.84 
1955 09 32.40  23.70  28.05 
1955 10 31.20  23.30  27.25 
1955 11 30.80  23.50  27.15 
1955 12 29.50  23.30  26.40 
1956 01 29.00  23.40  26.20 
1956 02 30.00  23.70  26.85 
1956 03 30.90  24.60  27.75 
1956 04 31.50  24.40  27.95 
1956 05 31.00  24.00  27.50 
1956 06 31.30  23.90  27.59 
1956 07 31.40  23.00  27.20 
1956 08 31.40  23.20  27.30 
1956 09 31.70  23.00  27.35 
1956 10 31.00  23.20  27.10 
1956 11 31.00  23.80  27.40 
1956 12 29.80  23.60  26.70 
1957 01 29.70  23.90  26.80 
1957 02 29.90  23.40  26.65 
1957 03 31.10  24.20  27.65 
1957 04 31.70  24.60  28.15 
1957 05 32.70  25.40  29.05 
1957 06 32.40  24.30  28.35 
1957 07 31.70  23.80  27.75 
1957 08 31.90  23.80  27.84 
1957 09 32.00  23.60  27.80 
1957 10 32.09  24.10  28.09 
1957 11 31.80  23.70  27.75 
1957 12 31.20  24.60  27.90 
1958 01 30.50  24.20  27.35 
1958 02 30.40  23.60  27.00 
1958 03 31.20  24.00  27.60 
1958 04 31.70  24.50  28.10 
1958 05 33.00  25.20  29.10 
1958 06 33.20  24.80  29.00 
1958 07 32.50  23.80  28.15 
1958 08 32.00  24.00  28.00 
1958 09 32.40  23.70  28.05 
1958 10 31.60  23.50  27.55 
1958 11 30.80  23.50  27.15 
1958 12 30.30  24.10  27.20 
1959 01 29.50  23.30  26.40 
1959 02 30.50  23.80  27.15 
1959 03 30.70  24.20  27.45 
1959 04 32.00  24.60  28.30 
1959 05 32.40  24.90  28.65 
1959 06 32.80  24.70  28.75 
1959 07 31.80  23.40  27.59 
1959 08 31.80  23.00  27.40 
1959 09 32.80  23.30  28.05 
1959 10 32.20  24.00  28.10 
1959 11 31.40  23.90  27.65 
1959 12 31.20  23.90  27.55 
1960 01 30.20  23.70  26.95 
1960 02 30.40  23.60  27.00 
1960 03 32.70  24.30  28.50 
1960 04 33.30  24.80  29.05 
1960 05 34.09  25.20  29.65 
1960 06 32.80  24.10  28.45 
1960 07 33.59  24.00  28.80 
1960 08 33.20  24.50  28.85 
1960 09 32.20  23.90  28.05 
1960 10 32.20  24.10  28.15 
1960 11 31.60  24.40  28.00 
1960 12 30.30  23.70  27.00 
1961 01 27.90  23.10  25.50 
1961 02 30.00  24.40  27.20 
1961 03 31.70  24.10  27.90 
1961 04 32.59  25.10  28.84 
1961 05 32.90  24.80  28.85 
1961 06 31.90  23.90  27.90 
1961 07 32.20  23.30  27.75 
1961 08 32.40  23.10  27.75 
1961 09 32.90  22.70  27.80 
1961 10 32.00  22.50  27.25 
1961 11 31.90  23.70  27.80 
1961 12 31.30  23.90  27.59 
1962 01 29.20  23.40  26.30 
1962 02 28.30  22.70  25.50 
1962 03 30.80  23.70  27.25 
1962 04 33.30  25.10  29.20 
1962 05 32.40  24.90  28.65 
1962 06 33.30  23.90  28.59 
1962 07 31.90  23.90  27.90 
1962 08 32.00  23.30  27.65 
1962 09 31.80  23.40  27.59 
1962 10 32.59  23.30  27.95 
1962 11 31.80  23.20  27.50 
1962 12 30.30  23.50  26.90 
1963 01 28.30  22.90  25.59 
1963 02 28.00  22.50  25.25 
1963 03 29.70  22.90  26.30 
1963 04 32.20  23.50  27.85 
1963 05 34.00  25.30  29.65 
1963 06 33.20  23.10  28.15 
1963 07 33.50  22.80  28.15 
1963 08 32.40  23.20  27.80 
1963 09 33.09  23.70  28.40 
1963 10 32.70  23.10  27.90 
1963 11 32.20  24.00  28.10 
1963 12 31.60  23.40  27.50 
1964 01 31.30  23.60  27.45 
1964 02 29.60  23.80  26.70 
1964 03 31.70  23.90  27.80 
1964 04 32.50  24.80  28.65 
1964 05 32.59  24.30  28.45 
1964 06 32.30  23.30  27.80 
1964 07 32.30  23.40  27.84 
1964 08 32.70  23.20  27.95 
1964 09 32.59  24.00  28.30 
1964 10 32.59  24.30  28.45 
1964 11 31.20  23.50  27.35 
1964 12 30.80  24.00  27.40 
1965 01 29.50  23.10  26.30 
1965 02 29.60  23.80  26.70 
1965 03 30.60  24.10  27.35 
1965 04 32.00  24.90  28.45 
1965 05 32.70  24.70  28.70 
1965 06 32.09  23.90  28.00 
1965 07 31.30  23.40  27.34 
1965 08 32.20  23.60  27.90 
1965 09 31.80  23.70  27.75 
1965 10 32.30  24.20  28.25 
1965 11 32.20  24.40  28.30 
1965 12 31.10  24.70  27.90 
1966 01 30.90  24.10  27.50 
1966 02 31.10  24.20  27.65 
1966 03 31.70  24.70  28.20 
1966 04 32.80  25.80  29.30 
1966 05 32.59  24.50  28.55 
1966 06 32.90  24.60  28.75 
1966 07 31.80  23.80  27.80 
1966 08 33.59  24.70  29.15 
1966 09 33.80  24.30  29.05 
1966 10 32.80  24.10  28.45 
1966 11 32.40  24.60  28.50 
1966 12 31.40  24.70  28.05 
1967 01 29.70  23.80  26.75 
1967 02 29.70  24.00  26.85 
1967 03 30.00  23.50  26.75 
1967 04 32.09  24.40  28.25 
1967 05 33.09  25.00  29.05 
1967 06 33.70  24.60  29.15 
1967 07 32.20  23.90  28.05 
1967 08 33.00  24.30  28.65 
1967 09 33.00  23.90  28.45 
1967 10 32.20  23.50  27.85 
1967 11 31.40  23.70  27.55 
1967 12 30.40  23.50  26.95 
1968 01 29.20  23.70  26.45 
1968 02 30.00  22.70  26.35 
1968 03 31.70  24.10  27.90 
1968 04 32.59  25.10  28.84 
1968 05 33.40  25.20  29.30 
1968 06 33.40  24.80  29.10 
1968 07 33.59  24.40  29.00 
1968 08 33.00  24.00  28.50 
1968 09 33.40  24.00  28.70 
1968 10 32.59  23.90  28.25 
1968 11 31.20  23.60  27.40 
1968 12 30.30  23.90  27.09 
1969 01 30.80  24.00  27.40 
1969 02 30.80  23.80  27.30 
1969 03 31.70  24.40  28.05 
1969 04 32.90  25.80  29.35 
1969 05 33.50  26.00  29.75 
1969 06 33.59  24.90  29.25 
1969 07 32.40  24.00  28.20 
1969 08 32.90  24.00  28.45 
1969 09 33.09  24.40  28.75 
1969 10 33.70  24.50  29.10 
1969 11 32.30  24.60  28.45 
1969 12 31.50  24.50  28.00 
1970 01 31.60  24.70  28.15 
1970 02 30.60  24.20  27.40 
1970 03 32.50  25.10  28.80 
1970 04 33.70  26.30  30.00 
1970 05 33.90  26.10  30.00 
1970 06 33.20  25.00  29.10 
1970 07 32.80  24.30  28.55 
1970 08 33.50  24.60  29.05 
1970 09 33.20  24.20  28.70 
1970 10 31.70  24.30  28.00 
1970 11 31.60  24.80  28.20 
1970 12 31.40  24.90  28.15 
1971 01 29.60  23.80  26.70 
1971 02 30.10  24.30  27.20 
1971 03 30.00  24.20  27.10 
1971 04 31.70  24.50  28.10 
1971 05 32.50  24.70  28.60 
1971 06 32.00  24.10  28.05 
1971 07 31.70  23.80  27.75 
1971 08 32.59  24.00  28.30 
1971 09 32.80  24.30  28.55 
1971 10 31.00  24.50  27.75 
1971 11 31.10  24.30  27.70 
1971 12 31.00  24.80  27.90 
1972 01 29.90  24.40  27.15 
1972 02 30.90  25.10  28.00 
1972 03 30.80  24.50  27.65 
1972 04 32.30  25.50  28.90 
1972 05 32.70  24.80  28.75 
1972 06 32.70  24.70  28.70 
1972 07 34.00  25.80  29.90 
1972 08 32.80  24.20  28.50 
1972 09 31.80  24.70  28.25 
1972 10 33.00  25.30  29.15 
1972 11 31.60  26.00  28.80 
1972 12 31.10  25.40  28.25 
1973 01 31.10  24.40  27.75 
1973 02 30.70  24.40  27.55 
1973 03 31.00  25.50  28.25 
1973 04 32.80  26.40  29.59 
1973 05 33.40  26.80  30.10 
1973 06 33.59  25.80  29.70 
1973 07 32.80  24.70  28.75 
1973 08 32.40  24.80  28.60 
1973 09 32.40  23.90  28.15 
1973 10 32.40  25.00  28.70 
1973 11 31.40  24.70  28.05 
1973 12 31.10  24.90  28.00 
1974 01 29.60  24.30  26.95 
1974 02 29.70  24.70  27.20 
1974 03 30.40  24.60  27.50 
1974 04 32.50  25.40  28.95 
1974 05 33.30  25.30  29.30 
1974 06 33.00  24.40  28.70 
1974 07 32.59  24.50  28.55 
1974 08 33.20  25.20  29.20 
1974 09 33.70  24.80  29.25 
1974 10 31.70  24.10  27.90 
1974 11 31.70  24.60  28.15 
1974 12 30.10  24.50  27.30 
1975 01 29.60  24.00  26.80 
1975 02 30.50  23.90  27.20 
1975 03 32.20  25.00  28.60 
1975 04 33.00  26.20  29.60 
1975 05 33.90  25.70  29.80 
1975 06 33.70  25.00  29.35 
1975 07 33.30  24.80  29.05 
1975 08 33.00  24.80  28.90 
1975 09 33.20  24.90  29.05 
1975 10 32.40  24.70  28.55 
1975 11 32.30  25.10  28.70 
1975 12 30.80  25.30  28.05 
1993 02 27.91  24.55  26.23 
1993 10 30.67  25.16  27.91 
1994 02 28.78  24.64  26.71 
1994 03 29.66  25.82  27.74 
1994 04 30.56  25.69  28.12 
1995 02 28.80  24.83  26.81 
2001 12 28.49  24.65  26.57 
2002 01 28.13  24.87  26.50 
2002 03 29.31  24.94  27.12 
2002 05 31.27  25.45  28.36 
2002 07 30.72  25.20  27.96 
2002 09 29.71  24.93  27.32 
2002 10 30.61  24.81  27.71 
2002 11 30.32  25.53  27.92 
2002 12 29.71  25.45  27.58 
2003 01 28.69  24.86  26.77 
2003 04 31.11  25.63  28.37 
2003 05 31.57  26.48  29.02 
2003 07 30.19  24.57  27.38 
2003 11 30.45  24.99  27.72 
2004 02 28.93  24.87  26.90 
2004 03 29.81  25.15  27.48 
2004 04 31.50  25.26  28.38 
2004 05 31.77  24.83  28.30 
2004 06 30.79  24.85  27.82 
2004 09 31.02  24.17  27.59 
2004 10 29.90  24.37  27.13 
2004 11 31.12  25.32  28.22 
2004 12 29.86  25.75  27.80 
2005 01 28.88  24.86  26.87 
2005 02 29.50  24.42  26.96 
2005 03 29.53  25.14  27.33 
2005 04 30.70  25.04  27.87 
2005 05 31.18  25.57  28.37 
2005 06 31.78  24.88  28.33 
2005 07 30.77  24.92  27.84 
2005 08 31.11  24.70  27.90 
2005 09 31.01  24.47  27.74 
2005 10 31.16  25.03  28.09 
2005 12 29.14  25.21  27.17 
2006 02 28.78  25.17  26.97 
2006 09 30.67  24.32  27.49 
2007 01 28.65  25.05  26.84 
2007 03 30.40  25.43  27.91 
2007 05 31.61  25.34  28.47 
2007 06 31.34  25.46  28.40 
2007 08 31.64  24.80  28.22 
2007 10 30.72  24.81  27.76 
2008 02 28.92  24.83  26.87 
2008 03 30.02  24.91  27.46 
2008 05 30.92  24.21  27.56 
2008 07 31.13  24.31  27.72 
2008 08 31.40  24.00  27.70 
2008 09 31.38  24.57  27.97 
2008 10 30.88  24.73  27.80 
2008 11 30.52  25.07  27.79 
2008 12 29.62  25.12  27.37 
2009 02 28.75  24.69  26.72 
2009 03 30.44  24.94  27.69 
2009 04 31.12  25.38  28.25 
2009 05 31.17  25.16  28.16 
2009 06 31.90  24.54  28.22 
2009 07 30.66  24.47  27.56 
2009 08 32.03  24.81  28.41 
2009 09 31.29  24.63  27.96 
2009 10 31.01  24.10  27.55 
2009 11 30.32  24.99  27.65 
2009 12 29.63  25.00  27.31 
2010 01 28.63  24.69  26.66 
2010 02 29.66  24.13  26.89 
2010 03 30.69  24.82  27.75 
2010 04 31.11  25.36  28.23 
2010 05 31.98  26.28  29.13 
2010 06 32.43  25.60  29.01 
2010 07 31.35  25.19  28.27 
2010 08 31.34  24.76  28.05 
2010 09 31.32  24.84  28.08 
2010 11 30.82  24.93  27.87 
2010 12 30.27  25.31  27.79 
2011 01 28.91  24.85  26.88 
2011 02 29.21  24.68  26.94 
2011 03 29.59  25.19  27.39 
2011 04 30.44  25.25  27.84 
2011 05 30.87  25.16  28.01 
2011 06 31.40  24.97  28.18 
2011 07 31.59  24.37  27.98 
2011 08 31.64  24.42  28.03 
2011 09 31.77  24.48  28.12 
2011 10 31.06  24.70  27.88 
2011 11 31.12  25.16  28.14 
2011 12 30.05  25.13  27.59 
2012 01 29.82  25.02  27.42 
2012 02 29.92  25.05  27.48 
2012 03 30.51  25.19  27.85 
2012 04 31.54  25.64  28.59 
2012 05 31.80  24.74  28.27 
2012 06 31.79  24.44  28.11 
2012 07 30.79  24.73  27.76 
2012 08 32.73  24.32  28.52 
2012 09 31.58  24.56  28.07 
2012 10 31.00  24.78  27.89 
2012 11 30.74  25.16  27.95 
2012 12 30.31  25.18  27.74 
2013 01 29.36  24.91  27.13 
2013 02 30.03  25.13  27.58 
2013 03 31.32  25.30  28.31 
2013 04 32.13  25.64  28.88 
2013 05 32.50  25.82  29.16 
2013 06 31.67  25.19  28.43 
2013 07 31.33  24.56  27.94 
2013 10 31.24  24.56  27.90 
2013 12 31.24  25.75  28.49 
