1973 02 10.50 -99.99 -99.99 
1973 04 14.30 -99.99 -99.99 
1973 05 18.00 -99.99 -99.99 
1973 08 25.10 -99.99 -99.99 
1973 09 22.10 -99.99 -99.99 
1974 04 14.40 -99.99 -99.99 
1974 05 15.90 -99.99 -99.99 
1974 08 23.30 -99.99 -99.99 
1974 09 19.20 -99.99 -99.99 
1974 11 13.00 -99.99 -99.99 
1975 02 13.40 -99.99 -99.99 
1975 03 10.70 -99.99 -99.99 
1975 05 15.70 -99.99 -99.99 
1975 07 24.10 -99.99 -99.99 
1975 08 24.90 -99.99 -99.99 
1975 09 20.60 -99.99 -99.99 
1975 10 17.70 -99.99 -99.99 
1975 11 12.80 -99.99 -99.99 
1975 12  7.80 -99.99 -99.99 
1976 02 12.00 -99.99 -99.99 
1976 03 14.50 -99.99 -99.99 
1976 04 13.70 -99.99 -99.99 
1976 05 20.40 -99.99 -99.99 
1976 06 24.10 -99.99 -99.99 
1976 07 24.80 -99.99 -99.99 
1976 08 24.20 -99.99 -99.99 
1976 09 20.00 -99.99 -99.99 
1976 10 15.10 -99.99 -99.99 
1976 11 10.70 -99.99 -99.99 
1977 01  8.39 -99.99 -99.99 
1977 02 11.50 -99.99 -99.99 
1977 03 14.30 -99.99 -99.99 
1977 04 14.60 -99.99 -99.99 
1977 05 14.60 -99.99 -99.99 
1977 06 18.29 -99.99 -99.99 
1977 07 19.90 -99.99 -99.99 
1977 08 20.90 -99.99 -99.99 
1977 10 17.70 -99.99 -99.99 
1977 11 11.50 -99.99 -99.99 
1977 12 12.30 -99.99 -99.99 
1978 01  8.80 -99.99 -99.99 
1978 02 11.40 -99.99 -99.99 
1978 03 13.80 -99.99 -99.99 
1978 04 12.40 -99.99 -99.99 
1978 06 18.20 -99.99 -99.99 
1978 07 22.60 -99.99 -99.99 
1978 08 22.90 -99.99 -99.99 
1978 10 18.00 -99.99 -99.99 
1978 11 15.00 -99.99 -99.99 
1979 01  9.39 -99.99 -99.99 
1979 02 11.00 -99.99 -99.99 
1979 03 11.00 -99.99 -99.99 
1979 04 13.50 -99.99 -99.99 
1979 05 17.40 -99.99 -99.99 
1979 06 20.80 -99.99 -99.99 
1979 09 22.20 -99.99 -99.99 
1979 10 17.20 -99.99 -99.99 
1979 11 14.20 -99.99 -99.99 
1979 12 12.30 -99.99 -99.99 
1980 01 10.00 -99.99 -99.99 
1980 02 12.50 -99.99 -99.99 
1980 03 12.30 -99.99 -99.99 
1980 04 14.20 -99.99 -99.99 
1980 05 16.20 -99.99 -99.99 
1980 06 19.70 -99.99 -99.99 
1980 08 26.00 -99.99 -99.99 
1980 09 23.70 -99.99 -99.99 
1980 10 18.20 -99.99 -99.99 
1980 11 12.30 -99.99 -99.99 
1980 12 10.40 -99.99 -99.99 
1981 01 10.50 -99.99 -99.99 
1981 02 11.40 -99.99 -99.99 
1981 03 14.60 -99.99 -99.99 
1981 05 17.00 -99.99 -99.99 
1981 06 21.10 -99.99 -99.99 
1981 07 23.40 -99.99 -99.99 
1981 08 24.00 -99.99 -99.99 
1981 09 23.30 -99.99 -99.99 
1981 10 16.20 -99.99 -99.99 
1981 11 17.20 -99.99 -99.99 
1981 12 10.70 -99.99 -99.99 
1985 05 16.37   5.50  10.93 
1985 06 20.91   9.39  15.15 
1985 07 23.59  12.14  17.86 
1985 08 24.98   8.82  16.90 
1985 09 27.16   9.74  18.45 
1985 10 20.77   6.19  13.48 
1985 11 12.54   3.16   7.85 
1985 12 11.19   3.02   7.10 
1986 01  9.35   2.19   5.77 
1986 02  9.41   2.75   6.08 
1986 03 12.61   2.46   7.53 
1986 04 10.95   1.91   6.43 
1986 05 18.86   7.46  13.16 
1986 06 21.63   8.70  15.16 
1986 07 24.32  11.71  18.01 
1986 08 23.62  10.09  16.85 
1986 09 22.45  11.45  16.95 
1986 10 19.48   7.68  13.58 
1986 11 13.26   3.29   8.27 
1986 12 11.57   2.80   7.18 
1987 01 10.21    .14   5.17 
1987 02 11.72   2.21   6.96 
1987 03 14.85   3.48   9.16 
1987 04 16.62   6.50  11.56 
1987 05 18.25   5.29  11.77 
1987 06 20.68   9.39  15.03 
1987 07 22.44  12.27  17.35 
1987 08 25.63  11.99  18.81 
1987 09 26.25  11.25  18.75 
1987 10 15.63   7.78  11.70 
1987 11 13.03   4.25   8.63 
1987 12 12.89   4.92   8.90 
1988 01 10.88   4.65   7.76 
1988 02 11.63   2.33   6.98 
1988 03 14.33   2.00   8.16 
1988 04 14.93   5.51  10.22 
1988 05 17.21   7.63  12.42 
1988 06 20.06   9.92  14.99 
1988 07 22.61  10.92  16.76 
1988 08 24.67  10.73  17.70 
1988 09 22.98   8.63  15.80 
1988 10 19.54   6.69  13.12 
1988 11 15.76   3.20   9.48 
1988 12 11.04   -.26   5.39 
1989 01 11.30  -1.72   4.79 
1989 02 14.24    .-4   7.10 
1989 03 16.75   2.45   9.60 
1989 04 13.44   3.28   8.35 
1989 05 22.90   8.51  15.70 
1989 06 22.37   9.59  15.98 
1989 07 26.12  13.61  19.86 
1989 08 25.50  12.72  19.11 
1989 09 23.62   7.97  15.79 
1989 10 21.00   7.48  14.24 
1989 11 14.31   6.30  10.30 
1989 12 13.68   5.92   9.80 
1990 01 10.06   1.61   5.83 
1990 02 14.52   5.64  10.08 
1990 03 17.87   2.11  10.00 
1990 04 13.59   3.70   8.64 
1990 05 22.46   7.38  14.92 
1990 06 21.81  10.45  16.12 
1990 07 29.50  11.96  20.73 
1990 08 28.09  11.56  19.82 
1990 09 24.16  10.87  17.51 
1990 10 17.27   8.03  12.65 
1990 11 12.28   2.41   7.34 
1990 12  8.97   -.15   4.41 
1991 01  9.70   1.07   5.38 
1991 02  9.74    .89   5.31 
1991 03 12.84   4.83   8.83 
1991 04 14.79   2.87   8.83 
1991 05 17.77   6.37  12.07 
1991 06 21.47   7.99  14.73 
1991 07 23.92  12.52  18.22 
1991 08 26.43  13.31  19.87 
1991 09 23.87  12.43  18.15 
1991 10 15.15   5.92  10.53 
1991 11 12.79   4.19   8.49 
1991 12 11.36    .78   6.07 
1992 01  9.93  -2.83   3.55 
1992 02 13.00    .-3   6.48 
1992 03 14.77   1.94   8.35 
1992 04 15.47   4.13   9.80 
1992 05 20.59   7.88  14.23 
1992 06 18.54   8.58  13.56 
1992 07 25.10  12.37  18.73 
1992 08 24.28  11.81  18.04 
1992 09 20.91   8.85  14.88 
1992 10 14.14   5.76   9.95 
1992 11 14.81   7.33  11.07 
1992 12 11.00   2.85   6.92 
1993 01 12.50   2.01   7.25 
1993 02 12.70   -.68   6.01 
1993 03 15.08   1.73   8.40 
1993 04 14.57   4.23   9.39 
1993 05 17.19   7.54  12.36 
1993 06 21.99  10.47  16.23 
1993 07 23.13  10.04  16.58 
1993 08 24.28  11.15  17.71 
1993 09 18.85   9.24  14.04 
1993 10 14.50   5.76  10.13 
1993 11 12.21   2.76   7.48 
1993 12 11.41   5.59   8.50 
1994 01 10.46   2.84   6.65 
1994 02 11.60   2.27   6.93 
1994 03 16.14   4.12  10.12 
1994 04 14.08   3.43   8.75 
1994 05 18.17   7.08  12.62 
1994 06 22.03   8.83  15.43 
1994 07 23.96  12.26  18.11 
1994 08 24.32  12.66  18.49 
1994 09 19.39   8.75  14.07 
1994 10 18.84   8.06  13.45 
1994 11 15.44   4.60  10.01 
1994 12 11.89   4.19   8.04 
1995 01 10.78   2.90   6.84 
1995 02 13.09   3.19   8.14 
1995 03 14.35   3.21   8.78 
1995 04 18.04   2.68  10.36 
1995 05 20.68   8.32  14.50 
1995 06 21.85   9.83  15.84 
1995 07 24.67  12.97  18.82 
1995 08 25.10  12.45  18.77 
1995 09 19.77   8.66  14.21 
1995 10 21.15   8.72  14.93 
1995 11 14.84   6.57  10.70 
1995 12 11.98   4.33   8.15 
1996 01 11.47   3.87   7.67 
1996 02  9.66   1.75   5.70 
1996 04 17.41   5.01  11.21 
1996 05 17.89   6.30  12.09 
1996 06 24.29   9.85  17.07 
1996 07 24.79  11.43  18.11 
1996 08 22.43  11.63  17.03 
1996 09 21.07   8.81  14.94 
1996 10 18.29   6.40  12.34 
1996 11 12.68   3.85   8.26 
1996 12 10.68   2.50   6.59 
1997 01 10.24    .58   5.41 
1997 02 14.33   4.33   9.33 
1997 03 21.06   2.06  11.56 
1997 04 20.25   4.94  12.59 
1997 05 19.71   7.57  13.64 
1997 06 19.41   9.58  14.49 
1997 07 22.52  12.18  17.35 
1997 08 24.31  13.05  18.68 
1997 09 24.03  10.95  17.49 
1997 10 20.57   9.84  15.20 
1997 11 13.55   7.37  10.46 
1997 12 11.12   3.83   7.47 
1998 01 12.17   3.55   7.86 
1998 02 15.84   1.21   8.52 
1998 03 17.16   4.23  10.70 
1998 04 13.10   4.92   9.01 
1998 05 19.43   6.95  13.19 
1998 06 22.69   9.42  16.05 
1998 07 23.19  11.68  17.43 
1998 08 26.34  13.26  19.79 
1998 09 22.41  11.49  16.95 
1998 10 17.32   7.50  12.41 
1998 11 13.46   3.59   8.52 
1998 12 10.77    .80   5.78 
1999 01 11.24   2.23   6.73 
1999 02 11.32    .45   5.88 
1999 03 14.05   2.98   8.51 
1999 04 15.91   4.67  10.29 
1999 05 19.04   8.38  13.71 
1999 06 20.55  10.05  15.29 
1999 07 25.35  12.65  19.00 
1999 08 25.14  12.03  18.58 
1999 09 21.69  11.11  16.40 
1999 10 16.96   7.75  12.36 
1999 11 11.98   2.41   7.19 
1999 12 10.83   2.75   6.79 
2000 01 10.10  -1.94   4.08 
2000 02 13.78   3.33   8.55 
2000 03 15.73   1.61   8.67 
2000 04 13.02   4.73   8.87 
2000 05 19.83   7.63  13.73 
2000 06 24.31   9.13  16.71 
2000 07 23.47  11.93  17.70 
2000 08 24.79  10.60  17.69 
2000 09 23.56   9.59  16.57 
2000 10 16.64   6.44  11.54 
2000 11 11.88   4.87   8.37 
2000 12 11.95   6.38   9.16 
2001 01 10.55   4.23   7.39 
2001 02 12.79   2.08   7.43 
2001 03 14.22   6.95  10.58 
2001 04 15.21   3.72   9.46 
2001 05 19.69   6.80  13.24 
2001 06 23.53   9.70  16.61 
2001 07 22.92  11.27  17.09 
2001 08 25.49  11.78  18.63 
2001 09 21.28   8.64  14.96 
2001 10 19.36   9.35  14.36 
2002 08 23.55  10.74  17.14 
2002 09 22.87   9.45  16.16 
2002 10 18.70   8.41  13.55 
2002 11 12.69   6.02   9.35 
2002 12 12.33   5.65   8.99 
2003 01  9.53   1.32   5.42 
2003 02 10.85   1.57   6.21 
2003 03 17.12   3.93  10.53 
2003 04 17.00   5.28  11.14 
2003 05 20.64   5.84  13.24 
2003 06 24.34  11.16  17.75 
2003 07 23.57  11.94  17.75 
2003 08 29.12  13.74  21.43 
2003 09 24.50   9.84  17.17 
2003 10 15.65   6.58  11.11 
2003 11 13.93   4.75   9.34 
2003 12 10.76   2.94   6.85 
2004 01 11.35   3.87   7.61 
2004 02 12.58    .-8   6.25 
2004 03 13.06   2.06   7.56 
2004 04 15.01   2.76   8.88 
2004 05 18.87   6.37  12.62 
2004 06 25.57  11.70  18.63 
2004 07 24.92  11.32  18.11 
2004 08 24.03  12.02  18.02 
2004 09 22.87  10.43  16.65 
2004 10 16.71   8.45  12.58 
2004 11 12.02   2.75   7.38 
2004 12  9.77    .86   5.31 
2005 01 10.79   1.41   6.10 
2005 02  9.28  -1.17   4.04 
2005 03 15.50   2.19   8.84 
2005 04 16.21   5.03  10.62 
2005 05 19.45   7.02  13.23 
2005 06 24.92  11.82  18.36 
2005 07 25.64  12.15  18.89 
2005 08 25.34  11.71  18.52 
2005 09 23.57   8.39  15.98 
2005 10 19.73   8.21  13.96 
2005 11 12.63   4.25   8.44 
2005 12  9.27    .33   4.80 
2006 01  9.56    .-2   4.77 
2006 02 10.72  -1.05   4.83 
2006 03 14.94   5.50  10.21 
2006 04 17.43   5.20  11.31 
2006 05 21.34   7.47  14.40 
2006 06 25.06  10.41  17.73 
2006 07 28.03  13.39  20.71 
2006 08 25.62  11.83  18.72 
2006 09 25.28  12.05  18.66 
2006 10 19.96   9.89  14.93 
2006 11 15.39   7.15  11.27 
2006 12 10.62   1.85   6.23 
2007 01 10.49   3.54   7.01 
2007 02 12.54   4.14   8.34 
2007 03 13.68   3.24   8.46 
2007 04 18.71   5.33  12.02 
2007 05 18.90   7.54  13.21 
2007 06 22.13   9.54  15.83 
2007 07 24.08  10.85  17.46 
2007 08 23.91  10.24  17.07 
2007 09 23.31   8.43  15.87 
2007 10 20.10   6.35  13.22 
2007 11 13.60   1.39   7.49 
2007 12 10.35    .35   5.35 
2008 01 12.47   2.64   7.55 
2008 02 16.28   2.33   9.31 
2008 03 13.64   3.22   8.43 
2008 04 16.53   4.69  10.61 
2008 05 18.62   8.30  13.46 
2008 06 22.45  10.03  16.24 
2008 07 24.12  11.57  17.84 
2008 08 25.35  12.09  18.72 
2008 09 22.32   8.88  15.60 
2008 10 18.79   5.80  12.29 
2008 11 11.41   3.98   7.69 
2008 12  9.76   1.87   5.81 
2009 01  9.75   2.34   6.05 
2009 02 12.89    .90   6.89 
2009 03 17.12   1.29   9.20 
2009 04 15.28   3.52   9.39 
2009 05 19.70   6.94  13.32 
2009 06 22.60  11.95  17.27 
2009 07 24.03  11.19  17.61 
2009 08 25.25  12.23  18.74 
2009 09 24.09   9.78  16.93 
2009 10 20.91   9.91  15.41 
2009 11 13.69   7.26  10.47 
2009 12  9.96   2.39   6.17 
2010 01  9.49   2.28   5.88 
2010 02 10.61   1.62   6.11 
2010 03 13.92   2.39   8.15 
2010 04 19.18   5.46  12.32 
2010 05 19.02   6.81  12.91 
2010 06 21.99  10.31  16.15 
2010 07 25.21  13.43  19.32 
2010 08 26.82  12.42  19.61 
2010 09 24.79   9.54  17.16 
2010 10 18.45   7.05  12.75 
2010 11 11.97   4.52   8.24 
2010 12  9.80   1.48   5.64 
2012 01 10.87   2.43   6.65 
2012 02 11.91   -.63   5.64 
2012 03 19.12   1.58  10.35 
2012 04 12.96   3.89   8.42 
2012 05 20.59   8.68  14.63 
2012 06 22.54  10.85  16.69 
2012 07 24.62  11.22  17.92 
2012 08 26.55  11.88  19.21 
