1997 08 30.14  17.42  23.78 
1997 09 28.08  13.06  20.57 
1997 10 23.14   5.39  14.26 
1997 11 12.40   -.14   6.12 
1997 12  8.60  -1.53   3.54 
1998 01 11.50   -.13   5.68 
1998 02 12.06   -.85   5.60 
1998 03 15.65   1.86   8.75 
1998 04 20.89   5.36  13.12 
1998 05 27.46 -99.99 -99.99 
1998 06 30.72  17.33  24.02 
1998 07 29.82 -99.99 -99.99 
1998 08 30.38  18.45  24.41 
1998 09 31.35  14.90  23.12 
1998 10 24.18   6.85  15.51 
1998 11 17.37 -99.99 -99.99 
1998 12 11.79 -99.99 -99.99 
1999 01 12.30  -1.02   5.64 
1999 02 14.30   -.49   6.90 
1999 03 13.21  -1.32   5.94 
1999 04 23.12   8.60  15.86 
1999 05 26.02  10.25  18.13 
1999 06 29.61  16.81  23.21 
1999 07 33.05  20.16  26.60 
1999 08 34.41  15.59  25.00 
1999 09 31.48  10.50  20.99 
1999 10 22.82   5.35  14.08 
1999 11 19.46   2.84  11.15 
1999 12 12.25  -2.34   4.94 
2000 01  8.58  -3.23   2.67 
2000 02 15.70   -.71   7.49 
2000 03 19.44   2.49  10.96 
2000 04 20.18   4.85  12.51 
2000 05 26.90  13.79  20.34 
2000 06 29.80  17.56  23.68 
2000 07 32.18  18.18  25.18 
2000 08 32.83  18.29  25.56 
2000 09 28.20 -99.99 -99.99 
2000 10 25.14   7.27  16.20 
2000 11 14.21   2.49   8.35 
2000 12  3.86 -99.99 -99.99 
2001 01  7.13 -99.99 -99.99 
2001 02 13.98 -99.99 -99.99 
2001 04 24.48   9.57  17.02 
2001 05 26.59  12.45  19.52 
2001 06 28.73 -99.99 -99.99 
2001 07 30.79 -99.99 -99.99 
2001 08 29.60  20.50  25.05 
2001 09 25.89  13.29  19.59 
2001 10 21.37   5.55  13.46 
2001 11 20.20   2.02  11.11 
2001 12 12.79 -99.99 -99.99 
2002 01 11.17 -99.99 -99.99 
2002 02 12.22  -2.67   4.77 
2002 03 16.24    .89   8.56 
2002 04 24.72 -99.99 -99.99 
2002 05 24.19  11.62  17.90 
2002 06 30.45 -99.99 -99.99 
2002 07 32.71  21.05  26.88 
2002 08 34.04 -99.99 -99.99 
2002 09 31.65 -99.99 -99.99 
2002 10 21.58 -99.99 -99.99 
2002 11 14.98   2.77   8.87 
2002 12 13.52 -99.99 -99.99 
2003 01  6.02 -99.99 -99.99 
2003 03 20.11   2.85  11.48 
2003 04 24.24   7.66  15.95 
2003 05 25.17  14.08  19.62 
2003 06 27.74  15.24  21.49 
2003 07 30.90  19.54  25.22 
2003 08 31.80  19.84  25.82 
2003 09 26.90  13.16  20.02 
2003 10 23.14 -99.99 -99.99 
2003 12 11.43  -2.22   4.60 
2004 01 11.20  -3.37   3.91 
2004 02 11.87  -1.84   5.01 
2004 03 18.69   4.67  11.68 
2004 04 22.28   7.13  14.70 
2004 05 27.93  15.95  21.94 
2004 06 29.00  18.25  23.62 
2004 07 30.44  19.16  24.80 
2004 08 28.82  15.97  22.39 
2004 09 27.68  14.46  21.07 
2004 10 24.09  11.01  17.54 
2004 11 17.83   6.10  11.96 
2004 12 11.60  -2.52   4.54 
2005 01 12.04   1.40   6.72 
2005 02 13.51    .92   7.21 
2005 03 16.70   1.69   9.19 
2005 04 22.59   7.45  15.02 
2005 05 26.02   9.41  17.71 
2005 06 29.61  17.26  23.43 
2005 07 31.59  20.78  26.18 
2005 08 33.15  20.61  26.88 
2005 09 29.84  15.99  22.91 
2005 10 22.60   7.60  15.10 
2005 11 19.07   1.63  10.35 
2005 12  9.63  -4.17   2.72 
2006 01 14.73    .54   7.63 
2006 02 10.81  -3.19   3.81 
2006 03 18.06   2.59  10.32 
2006 04 25.81  10.41  18.11 
2006 05 26.11  12.19  19.15 
2006 06 30.42  16.33  23.37 
2006 07 32.64  19.79  26.22 
2006 08 32.33  15.84  24.08 
2006 09 26.19  12.76  19.47 
2006 10 21.63   5.83  13.73 
2006 11 16.53   1.88   9.20 
2006 12 13.65  -1.30   6.17 
2007 01 10.44   -.20   5.12 
2007 02  8.54  -4.36   2.08 
2007 03 23.04   4.81  13.92 
2007 04 21.16   4.42  12.79 
2007 05 28.03 -99.99 -99.99 
2007 06 32.41  18.06  25.23 
2007 07 32.50  19.70  26.10 
2007 08 37.38  20.80  29.09 
2007 09 30.48  16.24  23.36 
2007 10 24.70  10.39  17.54 
2007 11 17.39 -99.99 -99.99 
2007 12 14.20   1.61   7.90 
2008 01 10.27  -4.23   3.01 
2008 02 13.02   -.19   6.41 
2008 03 18.10   2.92  10.51 
2008 04 22.22   7.39  14.80 
2008 05 26.28 -99.99 -99.99 
2008 08 31.63  16.77  24.20 
2008 09 28.67  14.55  21.61 
2008 10 23.05   6.21  14.62 
2008 11 14.86   -.56   7.14 
2008 12 10.38  -2.27   4.05 
2009 01  7.19  -5.45    .87 
2009 02 13.25  -2.07   5.59 
2009 03 16.57   2.71   9.63 
2009 04 21.45   5.19  13.32 
2009 05 24.47  13.18  18.82 
2009 06 30.72  17.32  24.02 
2009 07 29.14  17.26  23.20 
2009 08 29.79  17.54  23.67 
2009 09 26.99  16.04  21.51 
2009 10 19.65   6.53  13.09 
2009 11 18.03   1.96   9.99 
2009 12  8.49  -2.71   2.89 
2010 01  5.49  -5.77   -.14 
2010 02  5.94  -5.32    .30 
2010 03 15.00   1.31   8.15 
2010 04 24.26   6.51  15.38 
2010 05 26.50  14.19  20.34 
2010 06 32.59  19.44  26.02 
2010 07 33.13  20.31  26.72 
2010 08 33.56  19.66  26.61 
2010 09 30.26  13.36  21.81 
2010 10 24.97   5.24  15.10 
2010 11 17.51   1.36   9.43 
2010 12  6.49  -4.87    .80 
2011 01  6.38  -4.81    .78 
2011 02 11.97   -.63   5.67 
2011 03 16.62   2.92   9.77 
2011 04 22.91   8.43  15.67 
2011 05 25.00  11.52  18.26 
2011 06 31.31  18.46  24.89 
2011 07 32.74  20.80  26.77 
2011 08 32.83  18.52  25.67 
2011 09 26.77  12.88  19.82 
2011 10 22.16   5.02  13.59 
2011 11 17.29   3.41  10.35 
2011 12 11.53  -1.35   5.08 
2012 01 12.63   -.79   5.92 
2012 02 13.53  -1.47   6.03 
2012 03 24.22   6.67  15.44 
2012 04 23.71   6.85  15.28 
2012 05 28.49  13.06  20.77 
2012 06 31.23  14.33  22.78 
2012 07 34.03  20.40  27.21 
2012 09 27.69  13.84  20.76 
2012 10 20.74   6.01  13.37 
2012 11 15.20  -1.38   6.91 
2013 01 10.28   -.45   4.91 
2013 02 11.44   -.95   5.24 
2013 03 12.04   -.29   5.87 
2013 05 25.53  11.64  18.58 
2013 06 29.42  17.33  23.37 
2013 07 29.09  17.83  23.46 
2013 12 10.00  -1.50   4.25 
2014 01  6.32  -7.93   -.80 
2014 02 10.00  -3.16   3.42 
2014 03 15.23  -1.79   6.72 
2014 04 22.48   5.27  13.87 
2014 05 26.73  12.50  19.61 
