1954 06 99.99 -99.99  27.40 
1954 07 99.99 -99.99  25.30 
1954 08 99.99 -99.99  27.10 
1954 10 99.99 -99.99  27.60 
1954 11 99.99 -99.99  26.70 
1954 12 99.99 -99.99  26.40 
1955 01 99.99 -99.99  25.10 
1955 02 99.99 -99.99  25.30 
1955 03 99.99 -99.99  26.80 
1955 04 99.99 -99.99  25.10 
1955 05 99.99 -99.99  26.90 
1955 06 99.99 -99.99  25.50 
1955 07 99.99 -99.99  25.50 
1955 08 99.99 -99.99  25.80 
1955 10 99.99 -99.99  26.30 
1955 11 99.99 -99.99  25.90 
1955 12 99.99 -99.99  25.90 
1956 01 99.99 -99.99  25.40 
1956 03 99.99 -99.99  27.50 
1956 04 99.99 -99.99  25.90 
1956 05 99.99 -99.99  25.40 
1956 06 99.99 -99.99  25.50 
1956 07 99.99 -99.99  25.20 
1956 08 99.99 -99.99  26.70 
1956 09 99.99 -99.99  26.60 
1956 10 99.99 -99.99  26.80 
1956 12 99.99 -99.99  26.90 
1957 02 99.99 -99.99  26.50 
1957 03 99.99 -99.99  26.70 
1957 04 99.99 -99.99  28.50 
1957 05 99.99 -99.99  27.50 
1957 06 99.99 -99.99  26.90 
1957 07 99.99 -99.99  26.00 
1957 08 99.99 -99.99  26.80 
1957 09 99.99 -99.99  27.50 
1957 10 99.99 -99.99  28.90 
1957 11 99.99 -99.99  27.90 
1957 12 99.99 -99.99  25.70 
1958 01 99.99 -99.99  26.90 
1958 02 99.99 -99.99  26.40 
1958 03 99.99 -99.99  26.70 
1958 04 99.99 -99.99  27.20 
1958 05 99.99 -99.99  27.60 
1958 06 99.99 -99.99  27.10 
1958 07 99.99 -99.99  27.10 
1958 08 99.99 -99.99  26.00 
1958 09 99.99 -99.99  26.50 
1958 10 99.99 -99.99  27.90 
1958 11 99.99 -99.99  27.00 
1958 12 99.99 -99.99  26.50 
1959 01 99.99 -99.99  26.10 
1959 02 99.99 -99.99  27.20 
1959 03 99.99 -99.99  26.80 
1959 04 99.99 -99.99  26.80 
1959 05 99.99 -99.99  26.70 
1959 06 99.99 -99.99  26.60 
1959 07 99.99 -99.99  26.50 
1959 08 99.99 -99.99  26.20 
1959 09 99.99 -99.99  27.20 
1959 10 99.99 -99.99  28.60 
1959 11 99.99 -99.99  26.90 
1959 12 99.99 -99.99  26.80 
1960 01 30.70  23.90  27.30 
1960 02 30.80  23.60  27.20 
1960 03 31.10  23.40  27.25 
1960 04 31.60  24.00  27.80 
1960 05 30.90  25.00  27.95 
1960 06 31.20  23.10  27.15 
1960 07 30.20  22.40  26.30 
1960 08 32.30  22.20  27.25 
1960 09 32.90  22.30  27.60 
1960 10 33.30  23.00  28.15 
1960 11 30.50  23.40  26.95 
1960 12 30.90  23.60  27.25 
1961 01 30.50  23.00  26.75 
1961 02 30.70  23.20  26.95 
1961 03 32.00  23.10  27.55 
1961 04 32.30  23.40  27.84 
1961 05 32.90  23.60  28.25 
1961 06 31.30  22.30  26.80 
1961 07 32.40  20.20  26.30 
1961 08 33.00  19.90  26.45 
1961 09 33.50  20.40  26.95 
1961 10 34.90  21.30  28.10 
1961 11 32.70  22.70  27.70 
1961 12 31.50  23.30  27.40 
1962 01 29.50  23.10  26.30 
1962 02 30.20  23.10  26.65 
1962 03 31.00  23.20  27.10 
1962 04 31.70  23.30  27.50 
1962 05 32.50  23.30  27.90 
1962 06 32.20  22.50  27.35 
1962 07 31.90  21.60  26.75 
1962 08 31.80  21.20  26.50 
1962 09 32.70  21.40  27.05 
1962 10 32.90  22.60  27.75 
1962 11 32.20  23.50  27.85 
1962 12 31.30  23.30  27.30 
1963 01 29.80  22.60  26.20 
1963 02 30.00  22.70  26.35 
1963 03 30.70  23.10  26.90 
1963 04 33.09  23.30  28.20 
1963 05 33.09  23.50  28.30 
1963 06 33.30  22.10  27.70 
1963 07 32.59  21.40  27.00 
1963 08 32.90  20.60  26.75 
1963 09 35.09  21.00  28.05 
1963 10 34.59  23.60  29.09 
1963 11 35.59  22.30  28.95 
1963 12 31.90  23.30  27.59 
1964 01 31.40  23.60  27.50 
1964 02 31.70  23.50  27.60 
1964 03 31.30  23.70  27.50 
1964 04 32.00  24.10  28.05 
1964 05 32.50  23.90  28.20 
1964 06 31.50  22.70  27.10 
1964 07 31.50  22.40  26.95 
1964 08 32.40  22.30  27.35 
1964 09 31.50  23.10  27.30 
1964 10 31.20  23.00  27.10 
1964 11 31.00  23.30  27.15 
1964 12 31.10  23.10  27.10 
1965 01 30.10  23.00  26.55 
1965 02 31.30  23.10  27.20 
1965 03 30.70  22.90  26.80 
1965 04 32.09  23.10  27.59 
1965 05 32.00  23.20  27.60 
1965 06 32.50  22.50  27.50 
1965 07 32.50  20.40  26.45 
1965 08 33.70  20.70  27.20 
1965 09 35.09  20.90  28.00 
1965 10 35.00  23.20  29.10 
1965 11 33.90  24.00  28.95 
1969 01 30.90  23.90  27.40 
1969 02 31.10  23.40  27.25 
1969 03 31.60  24.00  27.80 
1969 04 31.90  24.20  28.05 
1969 05 31.40  23.90  27.65 
1969 06 32.09  22.60  27.34 
1969 07 32.40  21.10  26.75 
1969 08 32.30  21.30  26.80 
1969 09 33.70  21.70  27.70 
1969 10 33.40  22.70  28.05 
1969 11 32.59  23.40  28.00 
1969 12 30.50  23.30  26.90 
1970 01 30.40  23.70  27.05 
1970 02 31.00  23.90  27.45 
1970 03 31.40  24.20  27.80 
1970 04 31.50  24.30  27.90 
1970 05 32.09  24.20  28.15 
1970 06 31.60  23.60  27.60 
1970 07 30.80  22.90  26.84 
1970 08 31.40  22.40  26.90 
1970 09 31.90  23.20  27.55 
1970 10 32.59  23.90  28.25 
1970 11 31.50  23.60  27.55 
1970 12 29.60  23.30  26.45 
1971 01 29.30  23.60  26.45 
1971 02 29.40  23.20  26.30 
1971 03 30.00  23.60  26.80 
1971 04 31.00  23.50  27.25 
1971 05 31.70  23.80  27.75 
1971 06 30.60  21.10  25.85 
1971 07 30.90  22.10  26.50 
1971 08 29.90  22.40  26.15 
1971 09 30.40  23.00  26.70 
1971 10 30.60  23.40  27.00 
1971 11 29.50  23.30  26.40 
1971 12 29.70  23.50  26.60 
1972 01 30.20  22.60  26.40 
1972 02 30.70  22.60  26.65 
1972 03 30.60  22.90  26.75 
1972 04 31.80  23.00  27.40 
1972 05 32.00  23.00  27.50 
1972 06 32.00  22.20  27.10 
1972 07 32.40  20.80  26.60 
1972 08 33.80  20.60  27.20 
1972 09 34.70  20.20  27.45 
1972 10 35.09  22.10  28.59 
1972 11 33.90  23.00  28.45 
1972 12 31.70  23.50  27.60 
1973 01 31.30  23.80  27.55 
1973 02 31.80  23.90  27.84 
1973 03 31.50  23.60  27.55 
1973 04 31.90  23.90  27.90 
1973 05 32.00  23.40  27.70 
1973 06 31.60  22.10  26.85 
1973 07 31.70  21.20  26.45 
1973 08 30.40  21.20  25.80 
1973 09 30.90  21.80  26.34 
1973 10 31.60  22.30  26.95 
1973 11 30.20  22.30  26.25 
1973 12 30.60  23.10  26.85 
1974 01 30.50  22.80  26.65 
1974 02 29.30  22.40  25.84 
1974 03 31.10  22.80  26.95 
1974 04 32.00  23.10  27.55 
1974 05 34.50  22.20  28.35 
1974 06 31.20  22.00  26.60 
1974 07 30.40  21.80  26.09 
1974 08 32.20  21.80  27.00 
1974 09 30.90  22.10  26.50 
1974 10 31.80  22.70  27.25 
1974 11 30.90  23.30  27.09 
1975 01 30.60  23.00  26.80 
1975 02 31.20  23.10  27.15 
1975 03 31.00  23.00  27.00 
1975 04 31.60  23.60  27.60 
1975 05 32.09  23.40  27.75 
1975 06 31.30  22.30  26.80 
1975 07 31.00  22.10  26.55 
1975 08 32.50  21.70  27.10 
1975 09 31.50  22.50  27.00 
1975 12 30.20  22.60  26.40 
1995 05 32.00  24.30  28.15 
1995 06 32.20  23.90  28.05 
1995 07 31.30  22.80  27.05 
1995 08 28.20  22.10  25.15 
1996 03 31.90  24.00  27.95 
1996 07 31.10  22.70  26.90 
1996 12 30.40  23.50  26.95 
1997 05 32.80  23.70  28.25 
1998 02 33.00  24.90  28.95 
1998 08 31.40 -99.99 -99.99 
1998 10 31.80  23.90  27.84 
1999 01 30.70  23.60  27.15 
1999 09 33.00  22.20  27.60 
2001 02 31.60  23.70  27.65 
2001 03 31.30  23.80  27.55 
2001 04 32.20  24.10  28.15 
2001 06 32.00  23.20  27.60 
2001 09 35.70  22.00  28.85 
2004 07 31.80  22.60  27.20 
2004 10 35.40  22.90  29.15 
2004 12 30.18  24.34  27.26 
2005 01 29.93  24.53  27.23 
2005 05 31.41  24.53  27.97 
2005 06 32.28  24.52  28.40 
2005 07 31.80  23.36  27.58 
2006 08 33.03  22.34  27.68 
2006 09 33.86  22.95  28.40 
2006 10 34.93  23.39  29.16 
2006 12 32.48  24.46  28.47 
2007 01 30.88  24.76  27.82 
2007 02 29.94  24.33  27.13 
2007 04 31.55  24.81  28.18 
2007 05 31.45  24.64  28.04 
2007 06 31.01  24.44  27.72 
2007 07 30.87  23.60  27.23 
2007 09 33.12  22.98  28.05 
2007 10 32.70  23.84  28.27 
2007 11 30.97  23.96  27.46 
2007 12 30.96  24.30  27.63 
2008 01 30.80  24.29  27.54 
2008 02 31.10  24.22  27.66 
2008 03 30.20  24.06  27.13 
2008 05 31.95  24.27  28.11 
2008 06 31.26  23.51  27.38 
2008 07 30.08  23.12  26.60 
2008 09 31.81  23.62  27.71 
2009 10 33.15  24.18  28.66 
2010 04 31.70  25.10  28.40 
2010 05 32.37  24.99  28.68 
2010 06 31.04  24.51  27.77 
2010 07 30.44  24.19  27.31 
2010 08 31.13  24.31  27.72 
2010 09 30.57  24.34  27.45 
2010 10 30.97  24.43  27.70 
2010 11 31.07  24.65  27.86 
2010 12 30.07  23.92  26.99 
2011 01 30.07  23.64  26.85 
2011 02 30.72  24.23  27.47 
2011 03 30.71  24.20  27.45 
2011 04 30.95  24.48  27.71 
2011 05 31.98  24.96  28.47 
2011 06 32.21  23.62  27.91 
2011 07 32.02  23.08  27.55 
2011 08 33.28  23.23  28.25 
2011 09 32.28  23.68  27.98 
2011 10 32.95  24.09  28.52 
2011 11 31.64  24.34  27.99 
2011 12 29.85  24.18  27.01 
2012 01 30.40  24.23  27.31 
2012 02 30.49  24.46  27.47 
2012 03 30.95  24.46  27.70 
2012 04 31.88  24.60  28.24 
2012 05 32.33  24.46  28.39 
2012 06 31.55  23.82  27.68 
2012 08 32.05  22.99  27.52 
2012 09 32.88  23.18  28.03 
2012 10 32.30  24.00  28.15 
2012 11 31.64  24.54  28.09 
2012 12 30.80  24.55  27.67 
2013 01 30.36  24.45  27.40 
2013 02 30.60  24.73  27.66 
2013 03 31.45  24.59  28.02 
2013 04 31.69  24.99  28.34 
2013 05 31.53  24.92  28.22 
2013 06 32.25  24.95  28.60 
2013 07 30.20  23.67  26.93 
2013 08 31.29  23.26  27.27 
2013 09 31.96  23.57  27.76 
2013 10 33.11  24.07  28.59 
2013 11 31.09  24.02  27.55 
2013 12 30.19  24.17  27.18 
