1937 09 28.05 -99.99 -99.99 
1952 07 29.65 -99.99 -99.99 
1957 02 99.99  -1.98 -99.99 
1957 05 99.99  11.28 -99.99 
1957 06 99.99  15.16 -99.99 
1957 08 99.99  17.87 -99.99 
1957 10 16.99 -99.99 -99.99 
1969 06 30.72 -99.99 -99.99 
1969 09 24.01 -99.99 -99.99 
1969 10 15.31 -99.99 -99.99 
1969 11 10.70 -99.99 -99.99 
1970 01   .86 -99.99 -99.99 
1970 04 20.57 -99.99 -99.99 
1970 05 23.22 -99.99 -99.99 
1970 06 25.71 -99.99 -99.99 
1970 07 33.36  17.84  25.60 
1970 08 27.28 -99.99 -99.99 
1970 09 22.88 -99.99 -99.99 
1970 10 14.45 -99.99 -99.99 
1973 03  8.88 -99.99 -99.99 
1973 04 18.40 -99.99 -99.99 
1974 09 25.07 -99.99 -99.99 
1975 12  3.52 -99.99 -99.99 
1976 03  5.04 -99.99 -99.99 
1977 03  9.42 -99.99 -99.99 
1977 09 23.36 -99.99 -99.99 
1977 10 12.35 -99.99 -99.99 
1978 04 15.15 -99.99 -99.99 
1978 05 20.92 -99.99 -99.99 
1978 07 99.99  17.77 -99.99 
1979 03 11.04 -99.99 -99.99 
1979 04 15.68 -99.99 -99.99 
1979 09 25.80 -99.99 -99.99 
1980 04 14.40 -99.99 -99.99 
1981 11  9.22 -99.99 -99.99 
1985 03 99.99  -4.38 -99.99 
1985 04 16.57 -99.99 -99.99 
1985 08 99.99  18.02 -99.99 
1986 04 99.99   6.72 -99.99 
1986 07 99.99  17.33 -99.99 
1987 10 99.99   4.06 -99.99 
1989 04 99.99   7.18 -99.99 
1989 05 99.99   9.46 -99.99 
1989 10 16.74 -99.99 -99.99 
1991 01  2.94 -99.99 -99.99 
1991 02 -1.52 -99.99 -99.99 
1991 03  7.84 -99.99 -99.99 
1991 04 17.04 -99.99 -99.99 
1991 05 21.55 -99.99 -99.99 
1991 06 28.58  15.78  22.18 
1991 07 32.34 -99.99 -99.99 
1991 08 28.58 -99.99 -99.99 
1991 09 23.95 -99.99 -99.99 
1991 10 19.96 -99.99 -99.99 
1992 02  1.36 -99.99 -99.99 
1992 03  8.68 -99.99 -99.99 
1992 04 15.02 -99.99 -99.99 
1992 05 20.68   9.32  15.00 
1992 06 25.29  14.96  20.12 
1992 07 27.77  15.90  21.83 
1992 08 29.66  15.40  22.53 
1992 09 21.50 -99.99 -99.99 
1992 10 15.89 -99.99 -99.99 
1992 11  8.72 -99.99 -99.99 
1993 01  1.91 -99.99 -99.99 
1993 02   .81 -99.99 -99.99 
1993 03  9.33   -.68   4.32 
1993 04 15.19 -99.99 -99.99 
1993 05 21.71 -99.99 -99.99 
1993 06 24.65 -99.99 -99.99 
1993 07 27.73  15.30  21.51 
1993 08 28.89  15.87  22.38 
1993 09 22.77 -99.99 -99.99 
1993 10 16.79 -99.99 -99.99 
1994 03  6.61 -99.99 -99.99 
1994 04 99.99   6.82 -99.99 
1994 05 21.98 -99.99 -99.99 
1994 06 25.67  14.13  19.90 
1994 07 99.99  16.14 -99.99 
1994 08 99.99  15.53 -99.99 
1994 09 27.67  14.48  21.07 
1994 10 99.99   7.99 -99.99 
1995 02  9.22 -99.99 -99.99 
1995 04 99.99   7.69 -99.99 
1995 05 24.11  11.38  17.74 
1995 06 28.80 -99.99 -99.99 
1995 07 30.47  17.53  24.00 
1995 08 29.64 -99.99 -99.99 
1995 09 24.12 -99.99 -99.99 
1996 01 -1.53 -99.99 -99.99 
1996 02  2.75 -99.99 -99.99 
1996 03  4.73 -99.99 -99.99 
1996 04 14.98 -99.99 -99.99 
1996 05 26.44  12.21  19.32 
1996 06 24.80 -99.99 -99.99 
1996 07 31.92  18.03  24.97 
1996 08 28.47 -99.99 -99.99 
1996 09 23.34  11.64  17.49 
1996 10 15.06 -99.99 -99.99 
1996 11 11.06 -99.99 -99.99 
1997 02  2.26 -99.99 -99.99 
1997 03  8.24 -99.99 -99.99 
1997 04 16.93   4.73  10.83 
1997 05 26.13  11.97  19.04 
1997 06 28.03  15.65  21.84 
1997 07 29.04 -99.99 -99.99 
1997 08 29.51  17.31  23.41 
1997 09 20.58 -99.99 -99.99 
1997 10 18.29 -99.99 -99.99 
1998 03  7.29 -99.99 -99.99 
1998 04 20.10 -99.99 -99.99 
1998 05 23.46  12.52  17.99 
1998 06 30.64  17.73  24.18 
1998 07 33.00 -99.99 -99.99 
1998 08 32.64  16.87  24.75 
1998 09 25.25 -99.99 -99.99 
1998 10 19.51 -99.99 -99.99 
1999 01  5.30 -99.99 -99.99 
1999 02  7.79 -99.99 -99.99 
1999 03 11.82 -99.99 -99.99 
1999 04 19.14 -99.99 -99.99 
1999 05 20.36 -99.99 -99.99 
1999 06 30.72  16.17  23.44 
1999 07 33.66  19.25  26.46 
1999 08 30.50  18.45  24.48 
1999 09 25.02 -99.99 -99.99 
1999 10 17.31 -99.99 -99.99 
1999 12  6.84   -.91   2.96 
2000 02  6.72 -99.99 -99.99 
2000 03  9.29 -99.99 -99.99 
2000 04 21.10   9.43  15.27 
2000 05 20.91   9.30  15.10 
2000 06 26.64  15.12  20.88 
2000 07 33.31 -99.99 -99.99 
2000 08 30.94 -99.99 -99.99 
2000 09 22.93 -99.99 -99.99 
2000 10 14.59 -99.99 -99.99 
2000 11  7.47 -99.99 -99.99 
2000 12  5.22 -99.99 -99.99 
2001 01  5.11 -99.99 -99.99 
2001 02  4.40 -99.99 -99.99 
2001 03 14.34 -99.99 -99.99 
2001 04 18.06 -99.99 -99.99 
2001 05 21.65 -99.99 -99.99 
2001 06 26.44 -99.99 -99.99 
2001 07 33.95  17.87  25.91 
2001 08 32.33 -99.99 -99.99 
2001 09 25.21 -99.99 -99.99 
2001 10 15.06 -99.99 -99.99 
2001 11 10.58 -99.99 -99.99 
2001 12  2.02 -99.99 -99.99 
2002 02 11.32 -99.99 -99.99 
2002 03 12.70   2.80   7.75 
2002 04 15.29   3.57   9.43 
2002 05 22.53   8.33  15.43 
2002 06 25.38 -99.99 -99.99 
2002 07 32.78  18.10  25.43 
2002 08 28.20  15.50  21.85 
2002 09 25.47 -99.99 -99.99 
2002 10 17.41 -99.99 -99.99 
2002 11 12.44 -99.99 -99.99 
2003 02  -.92 -99.99 -99.99 
2003 03  5.35 -99.99 -99.99 
2003 04 15.45 -99.99 -99.99 
2003 05 26.85  12.02  19.43 
2003 06 27.16 -99.99 -99.99 
2003 07 29.17 -99.99 -99.99 
2003 08 31.06  16.62  23.84 
2003 09 22.82 -99.99 -99.99 
2003 10 18.54 -99.99 -99.99 
2003 11  8.08 -99.99 -99.99 
2003 12  4.09 -99.99 -99.99 
2004 01  4.32 -99.99 -99.99 
2004 02  4.78 -99.99 -99.99 
2004 03 11.53   1.86   6.69 
2004 04 16.29   5.24  10.77 
2004 05 21.95   9.84  15.89 
2004 06 25.84  13.66  19.75 
2004 07 28.44 -99.99 -99.99 
2004 08 29.45  16.62  23.04 
2004 09 26.10  10.52  18.31 
2004 10 17.82 -99.99 -99.99 
2004 11  9.26 -99.99 -99.99 
2005 01  5.04 -99.99 -99.99 
2005 02   .93 -99.99 -99.99 
2005 03  5.90 -99.99 -99.99 
2005 04 17.46   5.65  11.56 
2005 05 24.92  11.84  18.38 
2005 06 26.81 -99.99 -99.99 
2005 07 31.83 -99.99 -99.99 
2005 08 31.66  18.14  24.90 
2005 09 27.24  12.93  20.08 
2005 10 15.99   7.35  11.67 
2005 11  8.50   3.06   5.78 
2005 12  6.87   1.39   4.13 
2006 02  1.26  -5.54  -2.13 
2006 05 19.20  11.21  15.20 
2006 06 26.46  16.89  21.67 
2006 07 26.33  16.29  21.31 
2006 08 33.28  20.55  26.91 
2006 09 22.83  13.03  17.93 
2006 10 16.67   8.67  12.67 
2006 11  7.12   1.73   4.42 
2007 02  2.08  -5.57  -1.74 
2007 04 11.60   3.72   7.66 
2007 05 22.74  11.74  17.24 
2007 06 25.83  16.59  21.21 
2007 07 30.04  19.04  24.54 
2007 08 31.39  19.11  25.25 
2007 09 23.67  14.04  18.85 
2008 03 12.35   3.50   7.92 
2008 06 23.70  14.78  19.24 
2008 07 27.66  18.20  22.93 
2008 08 29.55  18.59  24.07 
2009 01  1.20  -4.80  -1.80 
2009 02  4.59  -1.56   1.51 
2009 03  7.56    .28   3.92 
2009 04 12.30   1.62   6.96 
2009 05 17.62   9.79  13.70 
2009 06 26.30  16.50  21.40 
2009 07 29.30  18.51  23.90 
2009 08 24.15  15.28  19.71 
2009 09 19.79  12.25  16.02 
2009 10 18.02   8.74  13.38 
2009 11  7.67   2.89   5.28 
2009 12  3.59  -1.45   1.06 
2010 01 -1.10  -6.28  -3.69 
2010 02  1.47  -4.16  -1.34 
2010 03  6.79  -1.08   2.85 
2010 04 13.85   4.89   9.37 
2010 05 21.44  12.16  16.79 
2010 06 27.79  18.06  22.92 
2010 07 29.86  19.68  24.77 
2010 08 32.16  19.04  25.60 
2010 09 24.62  13.65  19.13 
2010 10 10.92   6.29   8.60 
2010 11 14.62   6.08  10.35 
2010 12  9.25   2.01   5.63 
2011 01  -.29  -5.31  -2.80 
2011 02 -3.38  -8.34  -5.86 
2011 03  4.36  -1.60   1.38 
2011 04 10.93   2.91   6.92 
2011 05 18.12  11.00  14.56 
2011 06 23.42  15.39  19.40 
2011 07 29.42  19.91  24.66 
2011 08 26.54  15.93  21.23 
2011 09 22.02  10.91  16.46 
2011 10 12.30   5.58   8.94 
2011 11   .77  -5.10  -2.16 
2011 12  4.75   -.91   1.92 
2012 01 -2.65  -7.43  -5.04 
2012 02 -6.01 -12.46  -9.23 
2012 03  2.11  -3.74   -.81 
2012 04 19.95   8.88  14.41 
2012 05 23.68  13.49  18.58 
2012 06 26.14  17.17  21.65 
2012 07 27.57  18.18  22.87 
2012 08 30.61  18.44  24.52 
2012 09 26.28  11.74  19.01 
2013 02  6.00 -99.99 -99.99 
2013 03 10.90 -99.99 -99.99 
