1979 01   .61  -8.99  -4.19 
1979 02  4.67  -7.37  -1.34 
1979 03 15.91   3.17   9.54 
1979 04 20.76   6.59  13.67 
1979 05 27.02  11.39  19.20 
1979 06 31.19 -99.99 -99.99 
1979 07 30.78  19.21  25.00 
1979 08 31.62  17.90  24.76 
1979 09 27.68  13.68  20.68 
1979 10 23.57   7.94  15.75 
1979 11 14.67   1.30   7.98 
1980 02  6.16  -3.78   1.18 
1980 03 12.83    .73   6.78 
1980 04 20.71   7.61  14.16 
1980 05 26.56  12.58  19.57 
1980 06 32.09  16.28  24.18 
1980 07 36.14  20.73  28.43 
1980 08 36.02  20.21  28.12 
1980 09 31.28  16.12  23.70 
1980 10 22.60   5.72  14.16 
1980 11 14.77    .86   7.81 
1980 12  9.81  -1.34   4.23 
1981 01  5.98  -6.21   -.11 
1981 02 12.59  -2.40   5.09 
1981 03 15.89    .-6   7.91 
1981 04 25.82  10.64  18.23 
1981 05 24.36  10.09  17.22 
1981 06 31.74  18.82  25.28 
1981 07 32.81  20.11  26.46 
1981 08 31.29  17.86  24.57 
1981 09 27.77  12.41  20.09 
1981 10 21.46 -99.99 -99.99 
1981 11 16.36   2.31   9.33 
1981 12 99.99  -4.46 -99.99 
1982 01 99.99  -9.28 -99.99 
1982 02 99.99  -2.67 -99.99 
1982 03 99.99   4.26 -99.99 
1982 04 99.99   6.75 -99.99 
1982 05 99.99  12.15 -99.99 
1982 06 99.99  13.59 -99.99 
1982 07 99.99  18.48 -99.99 
1982 08 99.99  15.83 -99.99 
1982 09 99.99  10.48 -99.99 
1982 10 99.99   4.80 -99.99 
1982 11 99.99    .72 -99.99 
1982 12 99.99  -1.70 -99.99 
1983 01  7.09 -99.99 -99.99 
1983 02 99.99  -4.42 -99.99 
1983 03 14.71  -1.17   6.76 
1983 04 17.21   3.04  10.12 
1983 05 99.99   8.55 -99.99 
1983 06 31.34  14.19  22.76 
1983 07 99.99  19.85 -99.99 
1983 08 99.99  20.28 -99.99 
1983 09 99.99  15.37 -99.99 
1983 10 99.99   8.93 -99.99 
1983 11 99.99   3.48 -99.99 
1983 12 99.99  -7.49 -99.99 
1984 01 99.99  -6.36 -99.99 
1984 02 99.99    .10 -99.99 
1984 03 99.99    .98 -99.99 
1984 04 99.99   7.48 -99.99 
1984 05 99.99  11.25 -99.99 
1984 06 99.99  18.90 -99.99 
1984 07 99.99  18.00 -99.99 
1984 08 31.94  18.92  25.43 
1984 09 99.99  14.01 -99.99 
1984 10 23.27  12.82  18.04 
1985 01 99.99  -7.59 -99.99 
1985 02  7.04  -4.17   1.43 
1985 03 99.99   4.91 -99.99 
1985 05 26.50  13.60  20.04 
1985 06 29.31  17.26  23.28 
1985 07 99.99  18.95 -99.99 
1985 08 29.94  18.02  23.98 
1985 10 23.20  10.08  16.64 
1985 11 99.99   6.58 -99.99 
1986 01 99.99  -5.56 -99.99 
1986 02 99.99   -.78 -99.99 
1986 03 99.99   1.53 -99.99 
1986 04 99.99   5.96 -99.99 
1986 05 99.99  13.91 -99.99 
1986 06 31.57  18.57  25.07 
1986 07 99.99  20.27 -99.99 
1986 08 99.99  16.57 -99.99 
1986 09 30.31  17.33  23.82 
1986 10 99.99   8.84 -99.99 
1986 11 99.99   2.81 -99.99 
1986 12 99.99  -2.06 -99.99 
1987 01 99.99  -4.32 -99.99 
1987 02 10.95    .35   5.65 
1987 03 18.33   4.19  11.26 
1987 04 99.99   7.40 -99.99 
1987 05 30.09  15.77  22.93 
1987 06 32.43  19.09  25.76 
1987 07 32.95  20.54  26.74 
1987 08 33.29  20.35  26.82 
1987 09 30.16  15.28  22.72 
1987 10 99.99   5.63 -99.99 
1987 11 18.08   5.38  11.73 
1987 12  8.80 -99.99 -99.99 
1988 01 99.99  -3.79 -99.99 
1988 02 99.99  -2.53 -99.99 
1988 03 99.99   2.54 -99.99 
1988 04 99.99   7.80 -99.99 
1988 05 28.58  12.00  20.29 
1988 06 33.50  15.52  24.51 
1988 07 33.75  19.57  26.66 
1988 08 33.81  20.26  27.03 
1988 09 28.29  14.91  21.60 
1988 10 19.04   4.17  11.60 
1988 11 15.16   1.78   8.47 
1988 12  9.95  -1.78   4.08 
1989 01 11.50   -.58   5.45 
1989 02  6.36  -3.75   1.30 
1989 03 17.33   3.02  10.17 
1989 04 22.00   7.25  14.62 
1989 05 24.15  11.77  17.95 
1989 06 28.08  17.35  22.71 
1989 07 30.12  19.41  24.76 
1989 08 30.53  18.40  24.46 
1989 09 25.37  14.60  19.98 
1989 10 21.61   8.00  14.80 
1989 11 14.57   2.70   8.63 
1989 12  2.10 -99.99 -99.99 
1990 01 11.15    .62   5.88 
1990 02 11.99   2.25   7.12 
1990 03 15.71   4.14   9.92 
1990 04 19.64   5.69  12.66 
1990 05 22.20  12.27  17.23 
1990 06 29.87  16.71  23.29 
1990 07 30.59  18.26  24.42 
1990 08 29.50  17.62  23.56 
1990 09 27.57  15.73  21.65 
1990 10 20.52   5.86  13.19 
1990 11 17.08   4.23  10.66 
1990 12  9.31  -1.82   3.74 
1991 01  4.35  -2.51    .91 
1991 02 10.10  -1.72   4.19 
1991 03 15.20   4.73   9.96 
1991 04 22.44  10.56  16.50 
1991 05 28.59  17.31  22.95 
1991 06 32.14  20.43  26.28 
1991 07 33.84  20.92  27.38 
1991 08 33.21  18.44  25.82 
1991 09 28.48  15.25  21.86 
1991 10 22.84  10.07  16.45 
1991 11 12.15   2.69   7.42 
1991 12 10.22   1.13   5.68 
1992 01  7.87  -1.07   3.40 
1992 02 13.91   1.65   7.78 
1992 03 16.09   3.43   9.76 
1992 04 22.64   9.00  15.82 
1992 05 26.32  12.71  19.51 
1992 06 30.27  16.76  23.51 
1992 07 33.09  20.89  26.99 
1992 08 30.11  17.73  23.92 
1992 09 27.89  14.96  21.42 
1992 10 21.58   8.18  14.88 
1992 11 14.45   4.26   9.35 
1992 12  8.35   -.36   3.99 
1993 01  8.00   -.96   3.52 
1993 02  7.57  -3.25   2.16 
1993 03 13.31   2.72   8.01 
1993 04 21.11   7.11  14.11 
1993 05 26.45  13.20  19.82 
1993 07 34.52  23.36  28.94 
1993 09 27.07  15.13  21.10 
1993 10 20.84   7.46  14.15 
1993 11 14.02   2.48   8.25 
1993 12  7.94  -1.00   3.47 
1994 01  3.71  -6.65  -1.47 
1994 02 10.24  -1.79   4.22 
1994 03 15.75   2.24   8.99 
1994 04 23.41   8.96  16.18 
1994 05 26.02  11.77  18.89 
1994 07 32.28  20.87  26.57 
1994 09 27.75  13.89  20.82 
1994 10 23.53   9.18  16.35 
1994 11 17.78   6.63  12.20 
1994 12 11.56   1.53   6.54 
1995 01  6.72  -1.52   2.60 
1995 02  9.72  -3.05   3.33 
1995 03 17.33   4.07  10.70 
1995 04 22.73   8.46  15.59 
1995 05 25.85  13.96  19.90 
1995 07 33.48  21.97  27.72 
1995 09 28.07  14.02  21.04 
1995 10 24.07   9.30  16.68 
1995 11 12.49    . 6   6.27 
1995 12  7.70  -2.31   2.69 
1996 01  5.94  -3.69   1.12 
1996 02  8.85  -1.94   3.45 
1996 03 10.61  -1.24   4.68 
1996 04 18.98   5.23  12.10 
1996 05 26.26  15.08  20.67 
1996 07 30.43  18.87  24.65 
1996 09 25.79  13.65  19.72 
1996 11 10.94    .18   5.56 
1996 12 10.64  -1.36   4.64 
1997 01  4.94  -6.15   -.60 
1997 02 10.93   -.86   5.03 
1997 03 16.79   2.98   9.88 
1997 04 18.12   3.44  10.78 
1997 05 24.03   9.35  16.69 
1997 06 27.92  17.57  22.74 
1997 07 32.81  19.73  26.27 
1997 08 30.92  18.03  24.47 
1997 09 28.35  13.37  20.86 
1997 10 21.92   7.28  14.60 
1997 11 12.15   1.40   6.77 
1997 12  7.67  -1.92   2.87 
1998 01  9.17    .-6   4.55 
1998 02 12.06   1.05   6.56 
1998 03 99.99   1.57 -99.99 
1998 04 20.20   6.70  13.45 
1998 05 28.66  15.38  22.02 
1998 06 30.48  18.45  24.46 
1998 07 31.49  21.35  26.42 
1998 08 32.09  19.60  25.84 
1998 09 31.63  16.45  24.04 
1998 10 23.69   8.68  16.19 
1998 11 16.65   2.94   9.79 
1998 12 10.68  -1.02   4.83 
1999 01  7.94  -3.23   2.35 
1999 02 12.68    .22   6.45 
1999 03 12.14    . 9   6.11 
1999 04 22.28   9.27  15.77 
1999 05 26.07  11.87  18.96 
1999 06 30.29  18.98  24.63 
1999 07 34.05  21.92  27.98 
1999 08 32.59  17.37  24.98 
1999 09 30.26  11.51  20.88 
1999 10 22.13   6.43  14.28 
1999 11 19.45   5.43  12.44 
1999 12 10.37 -99.99 -99.99 
2000 01  6.83  -3.76   1.53 
2000 02 13.02    . 2   6.52 
2000 03 17.52   3.20  10.36 
2000 04 19.71   4.55  12.13 
2000 05 27.73 -99.99 -99.99 
2000 06 30.06  18.51  24.28 
2000 08 32.25  19.57  25.91 
2000 09 27.22  13.75  20.48 
2000 10 23.70   8.18  15.94 
2000 11 13.09   1.15   7.12 
2000 12  1.61 -99.99 -99.99 
2001 01  5.29 -99.99 -99.99 
2001 02 11.06 -99.99 -99.99 
2001 03 11.79  -1.00   5.39 
2001 04 22.59 -99.99 -99.99 
2001 05 27.22 -99.99 -99.99 
2001 06 28.53  16.45  22.49 
2001 07 32.31  19.87  26.09 
2001 08 31.84  19.75  25.79 
2001 09 26.92  13.11  20.01 
2001 10 21.40   6.31  13.85 
2001 11 18.33 -99.99 -99.99 
2001 12 11.45    .-5   5.70 
2002 01  9.68  -3.18   3.25 
2002 02  9.87 -99.99 -99.99 
2002 03 13.57 -99.99 -99.99 
2002 04 21.00 -99.99 -99.99 
2002 06 31.89  18.83  25.36 
2002 07 33.28  21.01  27.14 
2002 08 33.64  19.85  26.74 
2002 09 30.63  15.84  23.23 
2002 10 20.32 -99.99 -99.99 
2002 11 13.33    .72   7.02 
2002 12  7.47  -2.04   2.71 
2003 01  3.94  -8.37  -2.21 
2003 02  4.62  -3.75    .43 
2003 03 15.62    .91   8.26 
2003 04 21.95   7.54  14.74 
2003 05 25.02  12.37  18.69 
2003 06 27.85  14.85  21.35 
2003 07 32.68  19.35  26.01 
2003 08 32.91  19.06  25.98 
2003 09 27.72  12.20  19.95 
2003 10 22.24 -99.99 -99.99 
2003 11 17.37   3.15  10.26 
2003 12  9.35  -2.71   3.32 
2004 01  6.80 -99.99 -99.99 
2004 02  8.22 -99.99 -99.99 
2004 03 99.99   2.61 -99.99 
2004 04 21.99   5.77  13.88 
2004 05 27.10  15.21  21.15 
2004 06 30.51  16.87  23.69 
2004 07 31.58  18.37  24.97 
2004 08 29.31 -99.99 -99.99 
2004 09 29.51  12.84  21.17 
2004 10 24.18   7.76  15.97 
2004 11 16.73 -99.99 -99.99 
2005 01  9.42  -1.13   4.14 
2005 02 11.21  -1.43   4.89 
2005 03 13.60  -1.32   6.14 
2005 04 23.36 -99.99 -99.99 
2005 05 26.29   9.30  17.79 
2005 06 99.99  16.95 -99.99 
2005 07 32.20  18.64  25.42 
2005 08 33.75  19.14  26.45 
2005 09 30.15  14.33  22.24 
2005 10 22.93   5.45  14.19 
2005 11 18.06   -.66   8.70 
2005 12  6.44  -6.52    .-3 
2006 01 12.70 -99.99 -99.99 
2006 02  8.29  -6.95    .67 
2006 03 15.17   -.67   7.25 
2006 04 24.56   7.40  15.98 
2006 05 25.25   8.93  17.09 
2006 06 30.95  14.74  22.84 
2006 07 33.36  17.35  25.35 
2006 08 32.70  17.29  24.99 
2006 09 27.09   9.35  18.22 
2006 10 19.96   3.73  11.85 
2006 11 15.08   -.88   7.10 
2006 12 11.92 -99.99 -99.99 
2007 01  9.38  -4.07   2.65 
2007 02  3.02  -9.22  -3.10 
2007 03 99.99   4.48 -99.99 
2007 04 20.34   5.54  12.94 
2007 05 29.35  14.89  22.12 
2007 06 31.80  18.07  24.93 
2007 07 31.71  18.79  25.25 
2007 08 36.66  21.72  29.19 
2007 09 30.72  16.20  23.46 
2007 10 24.60  10.63  17.61 
2007 11 15.12   2.18   8.64 
2007 12  9.10   -.56   4.27 
2008 01  6.38  -4.90    .74 
2008 02  7.22  -2.32   2.44 
2008 03 12.97   2.29   7.63 
2008 04 20.01   6.76  13.38 
2008 05 24.41  12.64  18.52 
2008 06 31.32  20.33  25.82 
2008 07 31.50  20.15  25.82 
2008 09 29.74  15.25  22.49 
2008 12  7.98  -3.75   2.11 
2009 01  5.53  -5.75   -.10 
2009 03 15.58   4.10   9.84 
2009 04 20.06   7.97  14.01 
2009 05 24.80  14.28  19.53 
2009 06 31.45  19.76  25.60 
2009 07 29.13  18.48  23.80 
2009 08 30.42  18.66  24.54 
2009 09 27.33  16.43  21.88 
2009 10 18.24   7.14  12.69 
2009 11 17.84   4.89  11.36 
2009 12  6.13  -2.28   1.92 
2010 01  3.53  -5.88  -1.17 
2010 02  3.95  -5.20   -.62 
2010 03 14.08   3.08   8.58 
2010 04 24.12   9.96  17.04 
2010 05 26.24  15.65  20.94 
2010 06 32.77  21.37  27.07 
2010 07 33.33  22.10  27.71 
2010 08 34.66  20.87  27.76 
2010 09 30.49  14.61  22.55 
2010 10 24.82   7.19  16.00 
2010 11 15.49   2.21   8.85 
2010 12  3.54  -5.24   -.84 
2011 01  3.83  -5.63   -.90 
2011 02  8.43  -1.44   3.49 
2011 03 14.17   3.67   8.92 
2011 04 21.77   9.68  15.73 
2011 05 24.77  13.96  19.36 
2011 06 31.63  19.90  25.76 
2011 07 33.50  22.62  28.06 
2011 08 32.40  19.86  26.13 
2011 09 26.37  14.63  20.50 
2011 10 21.76   6.79  14.27 
2011 11 16.54   5.22  10.88 
2011 12 10.14   -.25   4.94 
2012 01 10.14  -1.59   4.27 
2012 02 10.77   -.91   4.93 
2012 03 22.56   9.08  15.82 
2012 06 31.69  16.70  24.19 
2012 07 35.36  22.47  28.91 
2012 08 31.31  17.69  24.50 
2012 09 27.02  14.87  20.94 
2012 10 19.98   7.36  13.67 
2012 11 13.99   -.21   6.89 
2012 12 11.48   1.77   6.62 
2013 01  8.10  -2.50   2.80 
2013 02  8.27  -3.06   2.60 
2013 03  9.29  -1.01   4.14 
2013 04 19.56   6.49  13.02 
2013 07 29.81  18.74  24.27 
2013 09 28.14  15.28  21.71 
2013 10 21.10   9.27  15.18 
2014 04 21.37   7.85  14.61 
2014 05 26.10  14.17  20.13 
