1990 08   .15  -4.14  -1.99 
1990 09  4.34  -1.98   1.18 
1990 11 99.99   2.88 -99.99 
1990 12 15.29   5.99  10.64 
1991 01 16.85   8.93  12.89 
1991 02 18.20   8.72  13.46 
1991 03 13.46   4.71   9.09 
1991 04  8.50   2.35   5.43 
1991 05  5.44    .75   3.09 
1991 06  3.60    . 3   1.81 
1991 07   . 5 -99.99 -99.99 
1991 08  -.52  -4.14  -2.33 
1991 10  9.85   1.87   5.86 
1991 11 11.24 -99.99 -99.99 
1991 12 12.31   4.28   8.29 
1992 01 13.66   5.40   9.53 
1992 02 14.30   6.77  10.53 
1992 03 14.62   6.66  10.64 
1992 05  4.17    .31   2.24 
1992 06  1.51  -2.51   -.50 
1992 07   .13  -3.62  -1.74 
1992 09   . 0  -3.43  -1.71 
1992 10  7.15    .71   3.93 
1992 11  5.76   -.42   2.67 
1992 12 12.45   5.36   8.90 
1993 04  9.58   3.58   6.58 
1993 05  3.99 -99.99 -99.99 
1993 08  1.15  -3.12   -.98 
1993 09  4.12  -1.24   1.44 
1993 10  6.39   -.52   2.93 
1993 11 10.32   2.44   6.38 
1993 12 12.04   4.98   8.51 
1994 01 13.62   5.69   9.65 
1994 02 14.46   8.03  11.24 
1994 03 10.56   4.23   7.39 
1994 04  8.46   2.96   5.71 
1994 05  2.95  -1.22    .86 
1994 06 99.99  -2.20 -99.99 
1994 07   .28  -3.21  -1.46 
1994 08   .97  -4.36  -1.69 
1994 09  1.41  -3.24   -.91 
1994 10 99.99    .52 -99.99 
1994 12 16.93   8.02  12.47 
1995 01 15.18   7.34  11.26 
1995 02 15.46   7.70  11.58 
1995 03 10.81   3.47   7.14 
1995 04  5.11   -.34   2.38 
1995 05  5.12    .56   2.84 
1995 06  1.53  -2.58   -.52 
1995 07 -1.09  -4.76  -2.92 
1995 08  2.50  -1.72    .39 
1995 09  3.39  -1.57    .91 
1995 10  7.65    .36   4.00 
1995 11 10.00   3.11   6.55 
1995 12 11.90   4.88   8.38 
1996 01 14.72   7.15  10.93 
1996 02 12.97   5.08   9.02 
1996 03 11.69   4.87   8.28 
1996 04  4.91    .22   2.56 
1996 05  5.83   1.22   3.52 
1996 06  2.30  -2.17    . 6 
1996 07   .14  -3.10  -1.47 
1996 08  -.28  -3.41  -1.84 
1996 09  1.77  -2.97   -.60 
1996 10  7.14   1.37   4.25 
1996 11  7.52    . 7   3.79 
1996 12 12.49   4.48   8.49 
1997 01 15.85   7.52  11.68 
1997 02 18.35  10.99  14.67 
1997 03 11.34   4.52   7.93 
1997 04  8.64   3.06   5.85 
1997 05  4.54    .-4   2.25 
1997 06  1.47  -2.05   -.28 
1997 07  -.31  -4.69  -2.50 
1997 08  -.24  -3.63  -1.93 
1997 09  2.83  -1.64    .59 
1997 10  7.71    .93   4.32 
1997 11 12.36   4.94   8.65 
1997 12 14.82   6.19  10.50 
1998 01 16.64   8.22  12.43 
1998 02 16.85   7.38  12.11 
1998 03 14.39   6.10  10.24 
1998 04  8.85   2.67   5.76 
1998 05  5.26    .10   2.68 
1998 06  1.22  -2.07   -.42 
1998 07  -.19  -4.46  -2.32 
1998 08  2.26  -1.64    .31 
1998 09  5.13   -.11   2.51 
1998 10  5.38   -.66   2.36 
1998 11  9.96   2.00   5.98 
1998 12 99.99   6.12 -99.99 
1999 01 17.95  10.35  14.15 
1999 02 15.07   7.34  11.20 
1999 04  7.37   1.39   4.38 
1999 05 99.99   1.29 -99.99 
1999 06  3.16  -1.40    .88 
1999 07   .97  -2.68   -.85 
1999 08  1.41  -2.15   -.37 
1999 09  5.21    .46   2.83 
1999 10  7.97   1.79   4.88 
1999 11  8.09   1.39   4.74 
2000 01 99.99   5.76 -99.99 
2000 02 18.93  11.14  15.03 
2000 03 16.96  10.30  13.63 
2000 04 12.17   6.74   9.45 
2000 06   .-4  -3.03  -1.53 
2000 10 99.99    . 3 -99.99 
2000 11 12.17   6.15   9.16 
2000 12 14.90   5.74  10.32 
2001 01 18.64  10.54  14.59 
2001 02 17.66  10.10  13.88 
2001 03 11.82   4.60   8.21 
2001 04  9.38   3.37   6.37 
2001 06  2.68  -1.10    .79 
2001 07  1.72  -2.09   -.18 
2001 08   . 6  -3.30  -1.62 
2001 09  5.22    .62   2.91 
2002 01 14.81   5.88  10.34 
2002 02 13.78   6.33  10.05 
2002 03 13.94   5.89   9.91 
2002 04 10.32   4.73   7.52 
2002 05  4.09   -.16   1.96 
2002 06  1.04  -2.51   -.73 
2002 07   .18  -3.58  -1.70 
2002 08   .74 -99.99 -99.99 
2002 09  2.96  -2.03    .46 
2002 10  7.12   -.49   3.31 
2002 11 14.11   5.72   9.91 
2002 12 15.70   6.42  11.06 
2003 01 18.53   9.27  13.90 
2003 02 18.69   9.76  14.22 
2003 03 13.20 -99.99 -99.99 
2003 04  8.30   2.33   5.31 
2003 05  6.23   1.03   3.63 
2003 06  1.51  -1.68    .-8 
2003 08  -.34  -4.41  -2.37 
2003 09  1.46  -3.49  -1.01 
2003 10  3.58  -2.02    .78 
2003 11 11.64   3.60   7.62 
2003 12 15.61   7.51  11.56 
2004 01 14.59   6.53  10.56 
2004 02 17.82   8.99  13.40 
2004 03 14.91   6.80  10.85 
2004 04  9.64   3.04   6.34 
2004 05  3.09  -1.70    .69 
2004 06   .11  -3.03  -1.46 
2004 07 -1.58  -4.62  -3.10 
2004 08   .12  -3.32  -1.60 
2004 09  2.58  -1.72    .42 
2004 10  8.28   1.11   4.69 
2004 11 10.14   2.96   6.55 
2004 12 13.05   4.71   8.88 
2005 01 15.23   7.43  11.33 
2005 02 12.75   5.80   9.27 
2005 03 11.36   4.06   7.71 
2005 04 11.27   4.98   8.13 
2005 05  6.31    .79   3.55 
2005 06  2.17  -1.34    .41 
2005 07   .18  -2.92  -1.37 
2005 08  1.27  -3.05   -.89 
2005 09  3.39  -1.73    .83 
2005 10  7.60   1.50   4.55 
2005 11 11.04   3.48   7.26 
2005 12 13.01   4.98   8.99 
2006 01 18.65  10.10  14.37 
2006 02 17.49   7.69  12.59 
2006 03 15.71   7.68  11.69 
2006 04  5.08   -.74   2.17 
2006 05  2.88  -1.55    .66 
2006 06   .84  -3.35  -1.25 
2006 07  -.15  -3.29  -1.72 
2006 08  2.24  -2.98   -.37 
2006 09  5.29   -.93   2.18 
2006 10 10.28   1.19   5.73 
2006 11 13.20   4.23   8.71 
2006 12 15.25   5.05  10.14 
2007 01 17.45   8.27  12.86 
2007 02 18.03   9.13  13.58 
2007 03 13.60   5.82   9.71 
2007 04  9.56   3.61   6.58 
2007 05  5.51   1.63   3.57 
2007 06   .13  -3.85  -1.85 
2007 07 -1.38  -4.94  -3.16 
2007 08  1.58  -2.25   -.33 
2007 09  4.13  -1.92   1.10 
2007 10  8.09   1.40   4.74 
2007 11 12.92   5.67   9.29 
2007 12 13.67   6.19   9.93 
2008 01 17.68   9.59  13.63 
2008 02 12.41   5.06   8.73 
2008 03 14.05   6.33  10.19 
2008 05  4.62   -.18   2.22 
2008 06  2.78  -1.03    .87 
2008 07 -1.69  -4.87  -3.28 
2008 08 -1.99  -5.18  -3.58 
2008 09  3.81  -2.02    .89 
2008 10  9.51   1.55   5.53 
2008 11  9.81   2.57   6.19 
2008 12 11.06   3.74   7.40 
2009 01 18.48   8.45  13.46 
2009 02 16.70   7.64  12.17 
2009 03 13.25   5.85   9.55 
2009 04  7.29   1.04   4.17 
2009 05  5.01    .-5   2.48 
2009 06  1.04  -2.25   -.60 
2009 07 -1.11  -4.17  -2.64 
2009 08   .73  -3.34  -1.30 
2009 09  3.54  -1.82    .85 
2009 10  6.04    . 5   3.04 
2009 11 15.50   7.76  11.63 
2009 12 14.71   6.10  10.40 
2010 01 17.37   8.64  13.01 
2010 02 15.96   8.93  12.44 
2010 03 13.11   6.58   9.84 
2010 04  9.13   3.69   6.41 
2010 05  4.42    .-5   2.18 
2010 06   .38  -3.24  -1.43 
2010 07   .77  -3.52  -1.37 
2010 08 -1.21  -4.96  -3.09 
2010 09  2.52  -2.53    . 0 
2010 10  7.56   1.25   4.40 
2010 11 10.51   4.03   7.27 
2010 12 11.30   4.61   7.95 
2011 01 16.66   9.26  12.96 
2011 02 14.38   8.16  11.27 
2011 03 11.39   5.46   8.42 
2011 04  7.47   1.37   4.42 
2011 05  3.71  -1.43   1.14 
2011 06   .68  -2.90  -1.11 
2011 07  -.67  -4.07  -2.37 
2011 08  2.99  -1.55    .72 
2011 09  3.95  -1.77   1.09 
2011 10  7.40   1.13   4.26 
2011 11 11.53   4.88   8.20 
2011 12 12.08   4.00   8.04 
2012 01 15.14   6.82  10.98 
2012 02 13.57   6.90  10.23 
2012 03 10.17   4.34   7.25 
2012 04  8.31   2.82   5.56 
2012 05  3.10  -1.54    .78 
2012 06   .68  -2.79  -1.05 
2012 07  -.68  -4.19  -2.43 
2012 08 -1.30  -4.96  -3.13 
2012 09  3.12  -1.98    .56 
2012 10  7.90    . 4   3.97 
2012 11 12.22   4.00   8.11 
2012 12 13.32   5.00   9.16 
2013 01 18.78   8.62  13.70 
2013 02 16.40   8.42  12.41 
2013 03 13.27   5.67   9.47 
2013 04  7.33   2.26   4.79 
2013 05  4.55   -.64   1.95 
2013 06  3.01  -1.79    .61 
2013 07   .47  -2.77  -1.15 
2013 08   .17  -3.52  -1.67 
2013 09  5.34    .20   2.77 
2013 10  7.27   -.23   3.52 
2013 11 10.34   2.42   6.38 
2013 12 14.42   5.67  10.04 
2014 01 17.78   8.75  13.26 
2014 02 17.87   9.14  13.51 
2014 03 12.98   6.45   9.71 
2014 04  7.71   2.71   5.21 
2014 05  5.11    .78   2.94 
