1999 08 35.61  20.45  28.03 
1999 09 30.59  14.36  22.47 
1999 10 23.89   9.68  16.78 
1999 11 99.99   5.36 -99.99 
2000 01 11.84   -.50   5.67 
2000 02 18.06    .66   9.35 
2000 03 21.68   5.29  13.48 
2000 04 22.79 -99.99 -99.99 
2000 05 31.88  14.03  22.95 
2000 06 33.09 -99.99 -99.99 
2000 07 35.57  20.02  27.79 
2000 09 28.14  15.79  21.96 
2000 10 24.61 -99.99 -99.99 
2000 11 17.64   4.67  11.16 
2000 12 99.99  -3.10 -99.99 
2001 01 12.14 -99.99 -99.99 
2001 02 16.71   1.39   9.05 
2001 03 17.48   3.87  10.67 
2001 04 25.02   9.39  17.20 
2001 05 28.96  12.99  20.97 
2001 06 30.07  17.95  24.01 
2001 07 32.88  19.75  26.31 
2001 08 32.47  20.33  26.40 
2001 09 27.67  14.83  21.25 
2001 10 23.64   5.95  14.79 
2001 11 22.08   5.12  13.60 
2001 12 16.40   2.88   9.63 
2002 01 14.01   -.30   6.85 
2002 02 14.84   -.52   7.15 
2002 03 19.50 -99.99 -99.99 
2002 04 26.00  11.65  18.82 
2002 05 27.83  12.53  20.18 
2002 06 31.36  18.12  24.74 
2002 07 34.02  21.08  27.55 
2002 08 33.56  19.66  26.61 
2002 09 29.11  18.96  24.04 
2002 10 23.51 -99.99 -99.99 
2002 11 16.28   3.06   9.67 
2002 12 12.58   -.18   6.20 
2003 01 11.22  -2.10   4.55 
2003 02 14.61   1.63   8.12 
2003 03 19.79   6.59  13.19 
2003 04 23.14   8.77  15.95 
2003 05 27.14  14.86  21.00 
2003 06 30.48  17.17  23.82 
2003 07 31.81  20.58  26.19 
2003 08 31.78  20.80  26.29 
2003 09 29.06  15.69  22.37 
2003 10 24.53   8.57  16.54 
2003 11 21.95   5.87  13.91 
2003 12 12.15  -1.96   5.09 
2004 01 12.33  -1.28   5.52 
2004 02 10.81    .83   5.82 
2004 03 22.44   5.80  14.12 
2004 04 25.05   7.17  16.11 
2004 05 30.03  15.78  22.90 
2004 06 31.24  19.18  25.21 
2004 07 32.98  20.81  26.89 
2004 08 31.81  18.82  25.31 
2004 09 27.13  16.77  21.95 
2004 10 24.17  13.16  18.66 
2004 11 19.46   6.66  13.06 
2004 12 13.08   -.85   6.11 
2005 01 15.24    .56   7.90 
2005 02 14.34   2.88   8.61 
2005 03 17.70   3.59  10.65 
2005 04 22.99   7.02  15.00 
2005 05 27.47  11.35  19.41 
2005 06 29.67  18.78  24.22 
2005 07 33.09  21.41  27.25 
2005 08 32.13  21.25  26.69 
2005 09 31.17  17.44  24.30 
2005 10 23.52  11.08  17.29 
2005 11 19.42   4.23  11.83 
2005 12 12.44  -1.29   5.57 
2006 01 17.01   2.87   9.94 
2006 02 13.22 -99.99 -99.99 
2006 03 19.39 -99.99 -99.99 
2006 04 27.40 -99.99 -99.99 
2006 05 28.64  13.47  21.05 
2006 07 34.48  20.32  27.40 
2006 08 33.59  21.47  27.53 
2006 09 28.82  15.16  21.99 
2006 10 22.30 -99.99 -99.99 
2007 02 13.66  -1.67   5.99 
2007 03 23.05   6.45  14.75 
2007 04 23.24   6.45  14.84 
2007 05 29.22  11.49  20.35 
2007 06 33.27  18.19  25.73 
2007 07 32.25  19.56  25.91 
2007 08 36.20  21.51  28.85 
2007 09 30.21  17.03  23.62 
2007 10 24.53  11.37  17.95 
2007 11 18.31   2.59  10.45 
2007 12 16.42   3.03   9.72 
2008 01 11.44   -.81   5.31 
2008 02 16.20   -.27   7.96 
2008 03 20.04 -99.99 -99.99 
2008 04 23.05   7.93  15.49 
2008 05 28.34  12.26  20.29 
2008 06 34.45  18.37  26.41 
2008 07 33.72  19.24  26.48 
2008 08 31.95  19.86  25.90 
2008 09 29.17  16.70  22.93 
2008 10 21.94   8.74  15.34 
2008 11 16.45   2.22   9.33 
2008 12 14.31   2.61   8.46 
2009 01 12.98 -99.99 -99.99 
2009 02 15.32   -.23   7.54 
2009 03 19.06   4.69  11.87 
2009 04 22.58   7.71  15.14 
2009 05 26.58  15.53  21.05 
2009 06 33.21  19.41  26.31 
2009 07 31.99  18.70  25.34 
2009 08 32.20  19.71  25.96 
2009 09 27.43  17.50  22.46 
2009 10 20.75   9.08  14.91 
2009 11 18.06   4.61  11.33 
2009 12 10.51   -.30   5.10 
2010 01  8.68  -2.92   2.88 
2010 02  9.10  -2.58   3.26 
2010 03 16.18   2.71   9.44 
2010 04 26.33   8.54  17.43 
2010 05 29.30  15.40  22.34 
2010 06 34.16  20.65  27.41 
2010 07 34.15  21.30  27.72 
2010 08 34.03  22.11  28.07 
2010 09 32.45  16.03  24.24 
2010 10 25.38   8.64  17.01 
2010 11 18.02   3.86  10.94 
2010 12  8.55  -3.13   2.71 
2011 01  9.66  -2.66   3.50 
2011 02 15.12   1.52   8.32 
2011 03 19.02   5.52  12.27 
2011 04 25.71   9.72  17.71 
2011 05 29.43  12.03  20.73 
2011 06 35.00  19.17  27.09 
2011 07 34.58  21.30  27.94 
2011 08 35.09  20.71  27.90 
2011 09 28.48  15.94  22.21 
2011 10 22.53   7.83  15.18 
2012 09 29.47  15.62  22.54 
2012 10 23.13  10.16  16.64 
2012 11 17.50   1.59   9.54 
2012 12 15.43   3.40   9.41 
2013 01 15.58   3.34   9.46 
2013 02 13.34    .58   6.96 
2013 03 15.36   1.60   8.47 
2013 04 23.20   8.47  15.83 
2013 05 26.06  12.84  19.45 
2013 06 30.98  19.39  25.18 
2013 07 30.31  20.41  25.36 
2013 10 23.18  10.04  16.61 
2013 11 15.86   1.91   8.88 
2014 01  8.72  -5.45   1.63 
2014 02 14.56   1.09   7.82 
2014 03 17.19   2.58   9.88 
2014 04 24.19   8.38  16.28 
2014 05 28.47  14.14  21.30 
