1961 07 22.09 -99.99 -99.99 
1964 02 -6.09 -13.86  -9.97 
1964 03 99.99  -9.85 -99.99 
1964 04  8.78 -99.99 -99.99 
1964 05 16.61   5.55  11.08 
1964 06 24.53  13.25  18.89 
1964 07 23.53  13.67  18.60 
1964 09 16.91   7.45  12.18 
1964 10 10.68 -99.99 -99.99 
1964 11  2.91 -99.99 -99.99 
1965 04  7.60   -.78   3.41 
1965 05 12.83   4.25   8.54 
1965 06 20.20  10.44  15.32 
1965 07 20.67  10.47  15.57 
1965 08 19.04  10.31  14.68 
1965 09 18.18   9.02  13.60 
1965 10  8.79 -99.99 -99.99 
1965 11 -1.36 -99.99 -99.99 
1966 01 -5.21 -99.99 -99.99 
1966 02 -3.80 -99.99 -99.99 
1966 03  2.39 -99.99 -99.99 
1966 04 11.83   2.54   7.18 
1966 05 20.41   9.21  14.81 
1966 06 22.70  11.20  16.95 
1966 07 23.13  13.09  18.11 
1966 08 21.63 -99.99 -99.99 
1966 09 14.81   6.16  10.48 
1966 10 10.73 -99.99 -99.99 
1966 11  1.97 -99.99 -99.99 
1967 02 -2.92 -99.99 -99.99 
1967 03  3.73   -.89   1.42 
1967 04  9.59   2.32   5.95 
1967 05 20.90   9.89  15.40 
1967 06 21.47  10.71  16.09 
1967 07 23.21  12.21  17.70 
1967 08 21.52  11.64  16.58 
1967 09 18.61   7.97  13.29 
1967 10 12.72 -99.99 -99.99 
1967 11  5.86 -99.99 -99.99 
1968 02 -3.72 -99.99 -99.99 
1968 03  3.64 -99.99 -99.99 
1968 04 11.01   2.07   6.54 
1968 05 16.40 -99.99 -99.99 
1968 06 22.78  11.61  17.19 
1968 07 19.99  11.24  15.61 
1968 08 22.84  11.98  17.41 
1968 09 16.67 -99.99 -99.99 
1968 10  7.41 -99.99 -99.99 
1968 11   .97 -99.99 -99.99 
1969 02 -5.81 -99.99 -99.99 
1969 03  -.97 -11.82  -6.39 
1969 04  9.89   1.09   5.49 
1969 05 16.86   7.02  11.94 
1969 06 19.92  10.75  15.33 
1969 07 22.50  11.89  17.19 
1969 08 20.63  10.74  15.68 
1969 09 15.88 -99.99 -99.99 
1969 10  9.78 -99.99 -99.99 
1970 03  1.08 -99.99 -99.99 
1970 04  9.39   1.00   5.19 
1970 05 18.78   7.29  13.03 
1970 06 21.23  11.47  16.35 
1970 07 22.72 -99.99 -99.99 
1970 08 20.82  11.50  16.16 
1970 09 15.08 -99.99 -99.99 
1971 04  8.77    .60   4.68 
1971 05 19.14   7.48  13.31 
1971 06 20.83  10.65  15.74 
1973 03  5.04  -5.59   -.27 
1973 05 16.67 -99.99 -99.99 
1973 06 21.79  11.41  16.60 
1973 07 23.54  13.43  18.48 
1973 08 21.37  10.42  15.89 
1973 09 12.86   4.12   8.49 
1973 10  7.14 -99.99 -99.99 
1974 03 99.99  -3.93 -99.99 
1974 04 99.99  -1.35 -99.99 
1974 05 14.28   5.14   9.71 
1974 06 19.87 -99.99 -99.99 
1974 07 20.81 -99.99 -99.99 
1974 08 21.38  10.18  15.78 
1974 09 18.18 -99.99 -99.99 
1975 03  4.57  -1.46   1.55 
1975 04 10.86 -99.99 -99.99 
1975 05 21.62   9.96  15.79 
1975 06 20.82  11.40  16.11 
1975 07 24.52  13.27  18.89 
1975 08 22.96 -99.99 -99.99 
1975 09 20.14 -99.99 -99.99 
1975 10  9.14 -99.99 -99.99 
1975 11   .92 -99.99 -99.99 
1976 03   .19 -99.99 -99.99 
1976 04 10.12    .72   5.42 
1976 05 15.69   5.38  10.53 
1976 06 18.39   8.46  13.42 
1976 07 21.86  12.27  17.06 
1976 08 20.46   9.77  15.12 
1976 09 15.86 -99.99 -99.99 
1976 10  4.96 -99.99 -99.99 
1976 11 99.99    .16 -99.99 
1977 02 -2.13 -99.99 -99.99 
1977 03  2.77 -99.99 -99.99 
1977 04  9.93 -99.99 -99.99 
1977 05 18.76   8.54  13.65 
1977 06 21.58 -99.99 -99.99 
1977 07 19.79 -99.99 -99.99 
1977 08 19.27 -99.99 -99.99 
1977 09 14.33 -99.99 -99.99 
1977 10  9.45   2.48   5.96 
1978 01 -3.92 -99.99 -99.99 
1978 02 -5.42 -99.99 -99.99 
1978 03  3.90  -1.66   1.12 
1978 04  9.47   1.24   5.35 
1978 05 99.99   6.19 -99.99 
1978 06 19.59   9.54  14.56 
1978 07 20.79  10.70  15.74 
1978 08 20.17  10.73  15.45 
1978 09 12.56 -99.99 -99.99 
1978 10  8.29 -99.99 -99.99 
1979 02 -3.92 -13.54  -8.72 
1979 03  3.27  -3.19    . 3 
1979 04  8.97    .21   4.59 
1979 05 20.06   8.88  14.46 
1979 06 24.30  12.08  18.18 
1979 07 18.60  10.20  14.40 
1979 08 21.50  12.00  16.75 
1979 09 16.31 -99.99 -99.99 
1979 10  8.20    .30   4.25 
1980 02 -4.42 -10.83  -7.62 
1980 03  -.93 -12.08  -6.50 
1980 04  9.68    .96   5.32 
1980 05 12.43 -99.99 -99.99 
1980 06 22.07  11.58  16.82 
1980 07 21.69  12.85  17.27 
1980 08 19.64  11.96  15.79 
1980 09 16.04 -99.99 -99.99 
1980 10  9.37 -99.99 -99.99 
1981 02 -2.58 -99.99 -99.99 
1981 03  2.31 -99.99 -99.99 
1981 04  7.83   -.71   3.56 
1981 05 20.39   8.27  14.33 
1981 06 23.00  12.00  17.50 
1981 07 23.27  13.48  18.37 
1981 08 19.59 -99.99 -99.99 
1981 09 16.33 -99.99 -99.99 
1981 11  2.07 -99.99 -99.99 
1982 02 -3.67 -99.99 -99.99 
1982 03  4.11 -99.99 -99.99 
1982 04  9.51    .98   5.24 
1982 05 17.26 -99.99 -99.99 
1982 07 21.59  12.78  17.18 
1982 08 21.73 -99.99 -99.99 
1982 09 17.06 -99.99 -99.99 
1983 03  2.92 -99.99 -99.99 
1983 04 13.48 -99.99 -99.99 
1983 05 21.69  11.20  16.44 
1983 06 20.44  10.16  15.30 
1983 07 21.60 -99.99 -99.99 
1983 08 22.49  10.82  16.65 
1983 09 19.03 -99.99 -99.99 
1983 10 10.42 -99.99 -99.99 
1984 02 -4.55 -12.04  -8.29 
1984 03   .77 -99.99 -99.99 
1984 04 13.88 -99.99 -99.99 
1984 05 19.61   9.59  14.60 
1984 06 18.41 -99.99 -99.99 
1984 07 20.60  11.11  15.85 
1984 08 21.27  10.82  16.04 
1984 09 15.53 -99.99 -99.99 
1984 10 12.22 -99.99 -99.99 
1985 03 99.99  -6.32 -99.99 
1985 04  9.60 -99.99 -99.99 
1985 05 18.73   7.52  13.12 
1985 06 19.95 -99.99 -99.99 
1985 07 21.40 -99.99 -99.99 
1985 08 23.87  13.20  18.53 
1985 09 13.87 -99.99 -99.99 
1985 10 10.77 -99.99 -99.99 
1985 11   .11 -99.99 -99.99 
1986 02 -8.25 -99.99 -99.99 
1986 03  4.48 -99.99 -99.99 
1986 04 11.45 -99.99 -99.99 
1986 05 19.93   7.55  13.74 
1986 06 22.11  12.46  17.28 
1986 07 22.31  12.69  17.50 
1986 08 21.15 -99.99 -99.99 
1986 09 13.07 -99.99 -99.99 
1986 10  9.55 -99.99 -99.99 
1987 03 -1.82 -99.99 -99.99 
1987 04  7.71   -.69   3.51 
1987 05 16.54 -99.99 -99.99 
1987 06 20.57 -99.99 -99.99 
1987 07 20.51 -99.99 -99.99 
1987 08 19.64 -99.99 -99.99 
1987 09 14.45 -99.99 -99.99 
1987 10  9.70 -99.99 -99.99 
1988 02 -1.33 -99.99 -99.99 
1988 03  2.19 -99.99 -99.99 
1988 04  9.78 -99.99 -99.99 
1988 05 21.07   8.91  14.99 
1988 06 22.01  13.35  17.68 
1988 07 25.18 -99.99 -99.99 
1988 08 20.52  11.72  16.12 
1988 09 16.29 -99.99 -99.99 
1988 10 10.39 -99.99 -99.99 
1989 02  3.34 -99.99 -99.99 
1989 03  6.05 -99.99 -99.99 
1989 05 99.99   8.20 -99.99 
1989 06 22.01 -99.99 -99.99 
1989 07 22.84 -99.99 -99.99 
1989 08 20.48  11.59  16.03 
1989 09 17.70   8.45  13.08 
1989 10  9.33 -99.99 -99.99 
1990 03  7.14 -99.99 -99.99 
1990 04 13.38 -99.99 -99.99 
1990 05 17.25 -99.99 -99.99 
1990 06 19.65   9.78  14.71 
1990 07 20.12  12.33  16.23 
1990 08 20.29 -99.99 -99.99 
1990 09 12.68 -99.99 -99.99 
1991 02 -3.71 -99.99 -99.99 
1991 03  3.91 -99.99 -99.99 
1991 04 11.72   1.72   6.72 
1991 05 14.94 -99.99 -99.99 
1991 06 20.58 -99.99 -99.99 
1991 07 22.91  13.56  18.23 
1991 08 22.34  12.53  17.43 
1991 09 16.96 -99.99 -99.99 
1991 10 11.19 -99.99 -99.99 
1992 02   .82 -99.99 -99.99 
1992 04  8.09 -99.99 -99.99 
1992 05 17.95 -99.99 -99.99 
1992 06 22.19  11.23  16.70 
1992 07 24.58  12.21  18.39 
1992 08 25.56 -99.99 -99.99 
1992 09 16.51 -99.99 -99.99 
1992 10  6.02 -99.99 -99.99 
1993 02  -.31 -99.99 -99.99 
1993 03  2.57 -99.99 -99.99 
1993 04 10.99   2.38   6.68 
1993 05 21.19   8.66  14.92 
1993 06 18.08 -99.99 -99.99 
1993 07 20.48 -99.99 -99.99 
1993 08 19.81  10.10  14.95 
1993 09 12.80 -99.99 -99.99 
1993 11 -4.23 -99.99 -99.99 
1994 04 13.16 -99.99 -99.99 
1994 05 15.72 -99.99 -99.99 
1994 06 18.74   9.71  14.22 
1994 07 25.18  13.65  19.41 
1994 08 22.42 -99.99 -99.99 
1994 09 18.50 -99.99 -99.99 
1994 10  9.18 -99.99 -99.99 
1995 03  5.03 -99.99 -99.99 
1995 04 11.66   2.16   6.91 
1995 05 16.85 -99.99 -99.99 
1995 06 23.66  13.57  18.61 
1995 07 22.62  11.64  17.13 
1995 08 22.32 -99.99 -99.99 
1995 09 16.77 -99.99 -99.99 
1995 10 12.19 -99.99 -99.99 
1996 03   .-3 -10.39  -5.21 
1996 04 12.44   1.74   7.08 
1996 05 19.45   9.54  14.50 
1996 06 20.49 -99.99 -99.99 
1996 07 20.85  11.31  16.08 
1996 08 23.83  11.71  17.77 
1996 09 13.57 -99.99 -99.99 
1997 03  3.25 -99.99 -99.99 
1997 04  7.20   -.22   3.49 
1997 05 16.56 -99.99 -99.99 
1997 06 21.12  12.05  16.58 
1997 07 23.06  14.12  18.59 
1997 08 23.83  12.41  18.11 
1997 09 14.99 -99.99 -99.99 
1997 10  7.30 -99.99 -99.99 
1998 03  2.70 -99.99 -99.99 
1998 04 11.14   2.40   6.77 
1998 05 19.01 -99.99 -99.99 
1998 06 22.27 -99.99 -99.99 
1998 07 21.84 -99.99 -99.99 
1998 08 19.16 -99.99 -99.99 
1998 09 16.04 -99.99 -99.99 
1998 10  9.18 -99.99 -99.99 
1999 03  5.23  -3.65    .79 
1999 04 14.69 -99.99 -99.99 
1999 05 16.04   4.44  10.24 
1999 06 26.33  15.12  20.72 
1999 07 26.41 -99.99 -99.99 
1999 08 21.67  11.57  16.61 
1999 09 18.34 -99.99 -99.99 
1999 10  9.99 -99.99 -99.99 
2000 02  1.27 -99.99 -99.99 
2000 03  3.70 -99.99 -99.99 
2000 04 16.04   5.51  10.77 
2000 05 17.87   6.94  12.41 
2000 06 20.57 -99.99 -99.99 
2000 07 21.12  12.48  16.79 
2000 08 20.94  12.16  16.54 
2000 09 14.95   5.75  10.35 
2000 10 12.48 -99.99 -99.99 
2001 03  2.28 -99.99 -99.99 
2001 04 14.50 -99.99 -99.99 
2001 05 17.32   6.38  11.85 
2001 06 20.02  11.11  15.56 
2001 07 27.42  16.89  22.15 
2001 08 22.44 -99.99 -99.99 
2001 09 16.54 -99.99 -99.99 
2001 10 11.38 -99.99 -99.99 
2002 04 13.12 -99.99 -99.99 
2002 05 20.37   8.22  14.30 
2002 06 21.59  11.39  16.49 
2002 07 26.77  15.12  20.94 
2002 08 25.47  12.51  18.99 
2002 09 16.83 -99.99 -99.99 
2002 10  5.83 -99.99 -99.99 
2003 03  3.90 -99.99 -99.99 
2003 04  9.33 -99.99 -99.99 
2003 05 20.89   9.53  15.20 
2003 06 19.09 -99.99 -99.99 
2003 07 24.90  15.41  20.15 
2003 08 20.77  12.49  16.63 
2003 09 17.03 -99.99 -99.99 
2004 03  4.94 -99.99 -99.99 
2004 04 12.01   1.19   6.60 
2004 05 16.60   4.98  10.79 
2004 06 20.04   9.39  14.71 
2004 07 23.67  12.63  18.15 
2004 08 23.25  13.10  18.17 
2004 09 17.37 -99.99 -99.99 
2005 09 18.93   9.39  14.16 
2005 10 12.12 -99.99 -99.99 
2006 02 -6.96 -99.99 -99.99 
2006 03   .79 -99.99 -99.99 
2006 04 11.91 -99.99 -99.99 
2006 05 17.60   6.01  11.80 
2006 06 21.83  10.78  16.30 
2006 07 25.79  14.01  19.90 
2006 08 21.94  13.87  17.90 
2006 09 19.03   8.35  13.69 
2006 10 12.06 -99.99 -99.99 
2007 02 -6.02 -99.99 -99.99 
2007 03  9.13   1.60   5.36 
2007 04 10.69 -99.99 -99.99 
2007 05 19.46 -99.99 -99.99 
2007 06 23.30  12.31  17.80 
2007 07 21.65  12.36  17.00 
2007 08 25.27 -99.99 -99.99 
2007 09 17.57 -99.99 -99.99 
2007 10  9.68 -99.99 -99.99 
2008 03  5.25 -99.99 -99.99 
2008 04 14.51 -99.99 -99.99 
2008 05 15.30   6.61  10.95 
2008 06 21.11  10.22  15.66 
2008 07 22.78  12.96  17.87 
2009 02 -2.30 -99.99 -99.99 
2009 03  2.67 -99.99 -99.99 
2009 04 13.27   2.04   7.65 
2009 05 18.02   7.41  12.71 
2009 06 20.45  11.36  15.91 
2009 07 23.00  12.95  17.97 
2009 08 21.10  11.06  16.08 
2009 09 18.41   9.30  13.85 
2009 10  7.57 -99.99 -99.99 
2010 02 -3.20 -99.99 -99.99 
2010 03  3.39 -99.99 -99.99 
2010 04 13.44 -99.99 -99.99 
2010 05 20.29   9.84  15.07 
2010 06 22.86 -99.99 -99.99 
2010 07 27.89  18.20  23.05 
2010 08 25.85 -99.99 -99.99 
2010 09 16.39 -99.99 -99.99 
2010 10  8.81 -99.99 -99.99 
2011 03  3.11 -99.99 -99.99 
2011 04 13.56   1.87   7.71 
2011 05 18.70   8.04  13.37 
2012 02 -8.17 -99.99 -99.99 
2012 03  3.49 -99.99 -99.99 
2012 04 12.25 -99.99 -99.99 
2012 05 20.45 -99.99 -99.99 
2012 06 19.85  10.81  15.33 
2012 07 25.40  14.71  20.05 
2012 08 21.91  13.01  17.45 
2012 09 18.33 -99.99 -99.99 
2012 10  9.57 -99.99 -99.99 
2013 02   .16 -99.99 -99.99 
2013 03 -1.97 -99.99 -99.99 
2013 04 10.25 -99.99 -99.99 
2013 05 23.02  11.34  17.18 
2013 06 24.57  13.77  19.17 
2013 07 23.23  14.12  18.67 
2013 08 22.67  12.54  17.60 
2013 09 15.46 -99.99 -99.99 
2013 10 10.41 -99.99 -99.99 
