1960 12  8.10 -99.99 -99.99 
1964 04 14.94 -99.99 -99.99 
1964 12  7.88 -99.99 -99.99 
1965 01  4.66 -99.99 -99.99 
1965 02  8.78 -99.99 -99.99 
1965 03 11.43 -99.99 -99.99 
1965 04 13.14 -99.99 -99.99 
1965 05 23.20 -99.99 -99.99 
1965 06 26.63  15.74  21.18 
1965 07 28.41  18.89  23.65 
1965 08 29.73  18.87  24.30 
1965 09 24.37  14.94  19.65 
1965 10 15.49 -99.99 -99.99 
1965 11 15.60   4.64  10.12 
1965 12 10.89   1.15   6.02 
1966 01 11.80 -99.99 -99.99 
1966 02 12.32 -99.99 -99.99 
1966 03 13.68   4.10   8.89 
1966 04 18.95   9.39  14.17 
1966 05 21.31  11.53  16.42 
1966 06 26.45  15.46  20.95 
1966 07 32.63  21.15  26.89 
1966 08 33.03  20.81  26.91 
1966 09 24.15  14.49  19.32 
1966 10 20.32  11.29  15.80 
1966 11 14.86   7.42  11.14 
1966 12  9.55   3.45   6.50 
1967 01  8.87 -99.99 -99.99 
1967 02  5.39  -2.27   1.56 
1967 03 10.91 -99.99 -99.99 
1967 04 15.97   6.61  11.29 
1967 05 22.92  13.05  17.98 
1967 06 25.54  14.76  20.15 
1967 07 27.76  18.16  22.96 
1967 08 30.15  19.32  24.73 
1967 09 23.39  13.87  18.62 
1967 10 19.82  10.68  15.25 
1967 11 13.20   5.36   9.28 
1967 12  9.26    .62   4.94 
1968 01  7.74 -99.99 -99.99 
1968 02  7.92    .-4   3.94 
1968 03 11.82   1.98   6.89 
1968 04 16.39   7.70  12.04 
1968 05 25.41  15.00  20.20 
1968 06 25.21  14.13  19.67 
1968 07 29.39  18.75  24.07 
1968 08 28.37  17.46  22.92 
1968 09 26.92  16.17  21.54 
1968 10 19.15 -99.99 -99.99 
1968 11 12.95 -99.99 -99.99 
1968 12  6.56 -99.99 -99.99 
1969 01  1.62 -99.99 -99.99 
1969 02  2.53 -99.99 -99.99 
1969 04 14.76 -99.99 -99.99 
1969 05 22.76  12.10  17.43 
1969 06 28.85  16.93  22.89 
1969 07 27.63  17.26  22.44 
1969 08 29.25  18.64  23.94 
1969 09 24.75  13.58  19.16 
1969 10 17.76 -99.99 -99.99 
1969 11 13.82   3.70   8.76 
1969 12  9.72   3.01   6.37 
1970 01  6.64 -99.99 -99.99 
1970 02 10.40   2.03   6.21 
1970 03 13.89   4.84   9.36 
1970 04 20.97 -99.99 -99.99 
1970 06 27.56 -99.99 -99.99 
1970 07 31.41  19.10  25.25 
1970 08 27.87  18.19  23.03 
1970 09 23.99 -99.99 -99.99 
1970 10 17.84   8.17  13.00 
1970 11 15.26   5.98  10.62 
1970 12  5.55  -1.19   2.18 
1971 01  7.41 -99.99 -99.99 
1971 02  8.26   -.76   3.75 
1971 03 14.38   4.02   9.20 
1971 04 16.26 -99.99 -99.99 
1971 05 24.65 -99.99 -99.99 
1971 06 26.79 -99.99 -99.99 
1973 02 12.68 -99.99 -99.99 
1973 03 12.18 -99.99 -99.99 
1973 05 23.03  11.66  17.34 
1973 06 25.63  15.12  20.37 
1973 07 99.99  18.45 -99.99 
1973 08 28.46 -99.99 -99.99 
1973 09 23.19 -99.99 -99.99 
1973 10 20.26 -99.99 -99.99 
1973 12  7.74 -99.99 -99.99 
1974 01  2.96 -99.99 -99.99 
1974 02 99.99  -1.77 -99.99 
1974 03 10.75 -99.99 -99.99 
1974 05 24.32 -99.99 -99.99 
1974 06 27.30  16.29  21.79 
1974 08 27.69 -99.99 -99.99 
1974 09 23.15 -99.99 -99.99 
1974 12  8.54 -99.99 -99.99 
1975 04 21.79   9.92  15.85 
1975 05 24.54 -99.99 -99.99 
1975 07 99.99  21.63 -99.99 
1975 10 16.89 -99.99 -99.99 
1976 02  1.80 -99.99 -99.99 
1976 03 99.99   -.56 -99.99 
1976 04 99.99   8.64 -99.99 
1976 05 99.99  11.78 -99.99 
1976 07 28.54 -99.99 -99.99 
1976 08 99.99  19.75 -99.99 
1976 09 24.30 -99.99 -99.99 
1977 01   .52 -99.99 -99.99 
1977 02 11.38 -99.99 -99.99 
1977 03 13.41 -99.99 -99.99 
1977 05 23.48 -99.99 -99.99 
1977 06 27.81 -99.99 -99.99 
1977 10 15.45   6.35  10.90 
1977 12  4.96 -99.99 -99.99 
1978 03 12.21 -99.99 -99.99 
1978 04 16.65 -99.99 -99.99 
1978 05 21.07  10.81  15.94 
1978 06 24.03 -99.99 -99.99 
1978 07 30.67  19.12  24.89 
1978 08 29.23  17.70  23.46 
1978 09 28.48  16.35  22.41 
1978 10 19.45 -99.99 -99.99 
1978 11  9.85   1.20   5.52 
1978 12  9.26 -99.99 -99.99 
1979 01  6.75 -99.99 -99.99 
1979 04 17.74 -99.99 -99.99 
1979 05 23.14  13.04  18.09 
1979 07 30.07  18.82  24.44 
1979 09 27.86  16.58  22.22 
1979 11 12.46 -99.99 -99.99 
1979 12  8.26 -99.99 -99.99 
1980 02  4.75  -1.52   1.61 
1980 03  9.59 -99.99 -99.99 
1980 04 18.50 -99.99 -99.99 
1980 05 23.30 -99.99 -99.99 
1980 06 28.08 -99.99 -99.99 
1980 08 28.83  18.00  23.41 
1980 09 25.00 -99.99 -99.99 
1980 10 17.40 -99.99 -99.99 
1981 01  8.96 -99.99 -99.99 
1981 02  8.64 -99.99 -99.99 
1981 04 15.32 -99.99 -99.99 
1981 05 19.79 -99.99 -99.99 
1982 09 99.99  15.04 -99.99 
1983 07 30.15  19.95  25.05 
1983 08 99.99  18.17 -99.99 
1983 09 99.99  13.66 -99.99 
1983 10 18.08 -99.99 -99.99 
1984 01  7.92 -99.99 -99.99 
1984 02 99.99  -3.74 -99.99 
1985 03  8.10 -99.99 -99.99 
1985 05 25.94  13.39  19.66 
1985 06 28.10 -99.99 -99.99 
1985 08 31.63 -99.99 -99.99 
1986 05 20.50 -99.99 -99.99 
1986 12  7.56 -99.99 -99.99 
1987 05 25.02 -99.99 -99.99 
1987 06 30.13 -99.99 -99.99 
1987 07 31.62 -99.99 -99.99 
1987 08 29.52 -99.99 -99.99 
1987 09 24.45 -99.99 -99.99 
1987 10 14.75 -99.99 -99.99 
1987 11 11.12 -99.99 -99.99 
1988 02  5.78  -1.39   2.19 
1988 04 18.74 -99.99 -99.99 
1988 06 28.26 -99.99 -99.99 
1988 07 29.79 -99.99 -99.99 
1988 08 27.18 -99.99 -99.99 
1988 09 23.85 -99.99 -99.99 
1988 10 18.62 -99.99 -99.99 
1988 11 11.83 -99.99 -99.99 
1988 12  9.32 -99.99 -99.99 
1989 01  6.17 -99.99 -99.99 
1989 02  7.00 -99.99 -99.99 
1989 04 22.38 -99.99 -99.99 
1989 05 24.34 -99.99 -99.99 
1989 07 31.99 -99.99 -99.99 
1989 08 30.31 -99.99 -99.99 
1989 09 25.14 -99.99 -99.99 
1989 10 17.75 -99.99 -99.99 
1989 11 13.07 -99.99 -99.99 
1990 02  7.93 -99.99 -99.99 
1990 04 16.79 -99.99 -99.99 
1990 05 21.36 -99.99 -99.99 
1990 06 28.19 -99.99 -99.99 
1990 07 29.51 -99.99 -99.99 
1990 08 27.74 -99.99 -99.99 
1990 09 27.11 -99.99 -99.99 
1990 11 16.18 -99.99 -99.99 
1990 12  6.57 -99.99 -99.99 
1991 01  5.80 -99.99 -99.99 
1991 02  5.51 -99.99 -99.99 
1991 03 10.13 -99.99 -99.99 
1991 04 19.25 -99.99 -99.99 
1991 05 21.30 -99.99 -99.99 
1991 06 27.75  16.12  21.93 
1991 07 31.87  19.82  25.84 
1991 08 30.27 -99.99 -99.99 
1992 05 21.69 -99.99 -99.99 
1992 06 25.44 -99.99 -99.99 
1992 07 28.30 -99.99 -99.99 
1992 08 27.67 -99.99 -99.99 
1993 01  3.95 -99.99 -99.99 
1993 02  4.28 -99.99 -99.99 
1993 03 13.84 -99.99 -99.99 
1994 09 26.23 -99.99 -99.99 
1994 10 21.07 -99.99 -99.99 
2000 02  9.03 -99.99 -99.99 
2000 08 32.41 -99.99 -99.99 
2000 09 26.13 -99.99 -99.99 
2000 10 17.31 -99.99 -99.99 
2001 02 10.33 -99.99 -99.99 
2001 03 14.94 -99.99 -99.99 
2001 04 18.79 -99.99 -99.99 
2003 01  8.10 -99.99 -99.99 
2004 02 10.52 -99.99 -99.99 
2004 04 16.58 -99.99 -99.99 
2005 04 18.52 -99.99 -99.99 
2005 10 18.76 -99.99 -99.99 
2006 07 29.61 -99.99 -99.99 
2008 11 14.37 -99.99 -99.99 
2009 02 10.88 -99.99 -99.99 
2009 03 14.11 -99.99 -99.99 
2009 04 15.66 -99.99 -99.99 
2009 05 23.02 -99.99 -99.99 
2009 06 28.87 -99.99 -99.99 
2010 11 18.24 -99.99 -99.99 
2010 12 13.20 -99.99 -99.99 
2011 08 29.22 -99.99 -99.99 
2011 12  7.88 -99.99 -99.99 
2012 03 11.64 -99.99 -99.99 
2012 05 26.62 -99.99 -99.99 
2012 10 23.19 -99.99 -99.99 
2012 12  7.21 -99.99 -99.99 
2013 03 14.96 -99.99 -99.99 
2013 09 27.33 -99.99 -99.99 
2013 12  6.54 -99.99 -99.99 
2014 01  8.47 -99.99 -99.99 
2014 02  8.79 -99.99 -99.99 
2014 05 27.56 -99.99 -99.99 
