1993 08 31.28  18.85  25.06 
1993 09 27.59  14.52  21.05 
1993 10 21.05   5.75  13.40 
1993 11 14.99    .68   7.83 
1993 12  8.01  -1.78   3.11 
1994 01  3.37  -5.85  -1.24 
1994 02 11.31  -2.79   4.26 
1994 03 15.13    .25   7.69 
1994 04 23.66 -99.99 -99.99 
1994 05 22.72   8.43  15.57 
1994 06 31.44  17.12  24.28 
1994 07 32.63  19.24  25.93 
1994 08 29.76  17.62  23.69 
1994 09 26.83  13.54  20.18 
1994 10 21.61 -99.99 -99.99 
1994 12 12.55    .48   6.51 
1995 01  8.45 -99.99 -99.99 
1995 02  8.05 -99.99 -99.99 
1995 03 16.71 -99.99 -99.99 
1995 04 21.83 -99.99 -99.99 
1995 05 24.04 -99.99 -99.99 
1995 06 29.17  17.06  23.11 
1995 07 32.84  19.37  26.11 
1995 08 33.73  20.53  27.13 
1995 09 26.66  14.03  20.34 
1995 10 22.96   8.51  15.73 
1995 11 12.54   -.33   6.10 
1995 12  7.27  -3.62   1.82 
1996 01  7.61  -5.27   1.17 
1996 02  8.75  -3.66   2.54 
1996 03 11.58  -1.69   4.94 
1996 04 20.39   4.65  12.52 
1996 05 27.04  12.27  19.65 
1996 06 29.95  17.12  23.53 
1996 07 29.98  17.61  23.79 
1996 08 30.46  18.70  24.58 
1996 09 26.11  14.56  20.33 
1996 10 21.17   8.12  14.64 
1996 11 10.68 -99.99 -99.99 
1996 12 11.61 -99.99 -99.99 
1997 01  8.87  -4.34   2.26 
1997 02 12.98    .64   6.81 
1997 03 17.28   3.26  10.27 
1997 04 18.79   2.63  10.71 
1997 05 23.07 -99.99 -99.99 
1997 06 27.66  16.53  22.09 
1997 07 31.59  19.03  25.31 
1997 08 29.55 -99.99 -99.99 
1997 09 26.56 -99.99 -99.99 
1997 10 21.59   6.72  14.15 
1997 11 12.11 -99.99 -99.99 
1997 12  9.16   -.93   4.11 
1998 01 10.29 -99.99 -99.99 
1998 02 11.68   1.67   6.67 
1998 03 14.33 -99.99 -99.99 
1998 04 20.93 -99.99 -99.99 
1998 05 26.13  14.12  20.12 
1998 06 28.55 -99.99 -99.99 
2001 10 22.46   5.73  14.09 
2001 11 19.69   1.44  10.56 
2001 12 12.68    .45   6.56 
2002 02 11.62  -2.90   4.35 
2002 03 15.66   1.75   8.70 
2002 04 24.39   7.15  15.77 
2002 05 24.48  10.10  17.29 
2002 06 30.34  17.75  24.04 
2002 07 30.23  14.15  22.18 
2002 09 29.99  15.46  22.72 
2002 10 20.37  11.07  15.72 
2002 11 12.48   1.58   7.03 
2002 12  7.74  -1.46   3.14 
2003 01  3.67  -5.17   -.75 
2003 02  6.09  -2.44   1.82 
2003 03 17.16   2.69   9.92 
2003 04 21.57   7.80  14.68 
2003 05 24.12  13.12  18.62 
2003 08 30.72  19.77  25.24 
2003 09 26.44  14.02  20.23 
2003 10 21.06   7.16  14.11 
2003 11 18.54   3.10  10.82 
2003 12  8.04  -2.44   2.80 
2004 01  6.06  -4.57    .74 
2004 02  9.10  -1.75   3.67 
2004 03 16.74   2.70   9.72 
2004 04 21.05   6.81  13.92 
2004 05 27.85  14.63  21.24 
2004 06 28.04  16.77  22.40 
2004 07 29.70  18.62  24.16 
2004 08 28.51  17.50  23.00 
2004 09 27.36  15.52  21.44 
2004 10 21.84  10.04  15.94 
2004 11 16.68   5.06  10.87 
2004 12  9.17  -2.08   3.54 
2005 01  9.10   -.78   4.16 
2005 02 10.68   -.40   5.14 
2005 03 12.25   -.18   6.03 
2005 04 21.85   6.27  14.06 
2005 05 23.58   8.39  15.98 
2005 06 30.13  16.78  23.45 
2005 07 31.54  20.20  25.87 
2005 08 32.38  19.83  26.10 
2005 09 29.46  15.83  22.64 
2005 10 21.16   9.35  15.25 
2005 11 17.68   1.04   9.36 
2005 12  6.67  -3.44   1.61 
2006 01 12.68   -.13   6.27 
2006 02  8.02  -3.34   2.34 
2006 03 14.59    .92   7.75 
2006 04 23.62   8.00  15.81 
2006 05 23.75  10.06  16.90 
2006 06 28.14  15.48  21.81 
2006 07 30.96  19.00  24.98 
2006 08 32.02  19.86  25.94 
2006 09 24.10  14.54  19.32 
2006 10 18.89   7.22  13.05 
2006 11 15.49   2.49   8.99 
2006 12 13.42  -1.20   6.11 
2007 01  9.20   -.72   4.23 
2007 02  4.69  -6.62   -.96 
2007 03 18.62   3.40  11.01 
2007 04 19.02   5.73  12.37 
2007 05 27.75  11.82  19.78 
2007 06 30.67  16.48  23.57 
2007 07 30.71  17.20  23.96 
2007 08 34.32  19.92  27.12 
2007 09 30.72  14.43  22.57 
2007 10 24.98  10.27  17.62 
2007 11 14.54   1.43   7.98 
2007 12 12.02    .69   6.35 
2008 01  6.99  -4.35   1.32 
2008 02  9.72  -1.26   4.23 
2008 03 14.69    .17   7.43 
2008 04 21.64   7.63  14.63 
2008 05 24.46   9.97  17.21 
2008 06 30.98  17.34  24.16 
2008 07 31.13  17.59  24.36 
2008 08 30.45  16.81  23.63 
2008 09 29.63  15.53  22.58 
2008 10 21.72   5.87  13.79 
2008 11 13.32    .50   6.91 
2008 12 10.22  -1.55   4.33 
2009 01  6.29  -5.58    .35 
2009 03 15.40   2.56   8.97 
2009 04 21.94   6.83  14.38 
2009 05 25.13  12.97  19.04 
2009 06 29.04  17.36  23.20 
2009 07 28.13  17.08  22.60 
2009 08 29.66  18.94  24.30 
2009 09 27.23  16.04  21.64 
2009 10 19.87   7.07  13.47 
2009 11 17.96   2.95  10.46 
2009 12  8.21  -2.51   2.85 
2010 01  4.66  -4.59    . 3 
2010 02  4.76  -3.92    .42 
2010 03 13.98   2.11   8.04 
2010 04 26.00   6.56  16.28 
2010 05 27.39  13.87  20.63 
2010 06 31.18  19.20  25.19 
2010 07 32.50  19.60  26.05 
2010 08 32.75  19.98  26.36 
2010 09 30.65  13.71  22.18 
2010 10 22.92   6.97  14.94 
2010 11 16.50   1.48   8.99 
2010 12  3.13  -5.11   -.99 
2011 01  6.17  -5.57    .29 
2011 02 12.41  -1.24   5.58 
2011 03 17.16   1.92   9.54 
2011 04 24.59   6.69  15.64 
2011 05 25.53  11.74  18.63 
2011 06 30.31  17.21  23.76 
2011 07 32.47  20.80  26.63 
2011 08 31.35  18.35  24.85 
2011 09 27.14  15.77  21.45 
2011 10 99.99   7.30 -99.99 
2011 11 18.69   2.51  10.60 
2011 12 12.25   -.36   5.94 
2012 01 10.21  -2.32   3.94 
2012 02 11.43   -.31   5.56 
2012 03 22.82   6.14  14.48 
2012 04 21.13   5.62  13.37 
2012 05 99.99  14.80 -99.99 
2012 07 33.21  20.23  26.72 
2012 08 30.30  18.11  24.20 
2012 09 26.59  14.47  20.53 
2012 10 21.17   7.55  14.36 
2012 11 15.15   -.86   7.14 
2012 12 11.83    .81   6.32 
2013 01  7.80  -2.35   2.72 
2013 02 10.22  -2.72   3.75 
2013 03 10.27  -1.22   4.52 
2013 05 26.10  12.26  19.18 
2013 06 29.42  17.64  23.53 
2013 07 31.15  19.54  25.34 
2013 08 28.76  18.54  23.65 
2013 09 26.38  15.49  20.93 
2013 10 21.37   9.47  15.42 
2013 11 14.78    .44   7.60 
2013 12 99.99  -1.80 -99.99 
2014 01 99.99 -10.02 -99.99 
2014 02  8.97  -3.60   2.68 
2014 03 13.87  -1.76   6.05 
2014 04 99.99   6.86 -99.99 
