1966 08 28.03  13.24  20.63 
1972 07 29.34  14.50  21.92 
2001 09 21.10   9.13  15.11 
2001 10 14.32   3.76   9.04 
2001 11 12.93   1.43   7.18 
2001 12  2.51  -5.58  -1.53 
2002 01  2.28  -6.90  -2.31 
2002 02  3.93  -6.37  -1.21 
2002 03  5.16  -6.37   -.60 
2002 04 14.38   3.42   8.89 
2002 05 19.37   6.38  12.87 
2002 06 27.76  15.22  21.49 
2002 07 31.07  17.81  24.43 
2002 08 28.58  15.43  22.00 
2002 09 25.12  11.57  18.34 
2002 10 12.52   3.33   7.92 
2002 11  6.15  -3.48   1.33 
2002 12  1.52  -7.44  -2.96 
2003 01 -3.98 -12.48  -8.22 
2003 02 -1.37 -12.88  -7.12 
2003 03  6.74  -5.54    .59 
2003 04 15.08   2.05   8.56 
2003 05 19.71   7.54  13.62 
2003 06 26.12  12.81  19.46 
2003 07 28.76  15.52  22.14 
2003 08 29.96  16.42  23.18 
2003 09 23.08   9.75  16.41 
2003 10 16.74   2.68   9.71 
2003 11  7.42  -1.95   2.73 
2003 12  1.78  -6.59  -2.40 
2004 01 -4.46 -13.04  -8.75 
2004 02  1.35  -9.87  -4.25 
2004 03  8.47  -1.01   3.73 
2004 04 16.54   2.45   9.50 
2004 05 22.06   9.20  15.62 
2004 06 25.57  13.46  19.51 
2004 07 26.95  15.29  21.12 
2004 08 24.88  12.84  18.86 
2004 09 24.93  10.85  17.89 
2004 10 15.54   5.37  10.45 
2004 11  8.59    .-2   4.28 
2004 12   .69  -8.26  -3.78 
2005 01 -3.25 -11.27  -7.26 
2005 02  1.86  -5.69  -1.91 
2005 03  6.32 -99.99 -99.99 
2005 04 17.99 -99.99 -99.99 
2005 05 20.29   6.75  13.52 
2005 06 29.76  16.54  23.15 
2005 07 29.72  16.29  23.00 
2005 08 28.89  14.70  21.79 
2005 09 26.55 -99.99 -99.99 
2005 10 17.41 -99.99 -99.99 
2005 11 10.18 -99.99 -99.99 
2005 12 -3.50 -99.99 -99.99 
2006 01  3.70  -5.55   -.92 
2006 03  7.13 -99.99 -99.99 
2006 04 18.51 -99.99 -99.99 
2006 05 22.21 -99.99 -99.99 
2006 06 26.96  13.63  20.29 
2006 07 30.15  17.85  24.00 
2006 08 27.85  16.43  22.14 
2006 09 21.27 -99.99 -99.99 
2006 10 14.85    .99   7.92 
2006 11  9.89   -.75   4.57 
2006 12  3.64  -6.08  -1.21 
2007 01  -.26 -99.99 -99.99 
2007 02 -4.37 -99.99 -99.99 
2007 03 10.16 -99.99 -99.99 
2007 04 14.43   1.50   7.96 
2007 05 25.03   9.85  17.44 
2007 06 28.53  14.84  21.68 
2007 07 30.03  15.36  22.69 
2007 08 28.47  17.04  22.75 
2007 09 25.61  10.26  17.93 
2007 10 19.36 -99.99 -99.99 
2007 11  8.10 -99.99 -99.99 
2008 02 -3.77 -15.22  -9.49 
2008 03  4.21  -6.68  -1.23 
2008 04 15.07   3.47   9.26 
2008 05 20.65   6.93  13.79 
2008 06 26.96  15.13  21.04 
2008 07 29.05  16.24  22.64 
2008 08 27.97  13.95  20.96 
2008 09 23.75  11.74  17.74 
2008 10 15.69   3.72   9.70 
2008 11  7.67  -1.81   2.93 
2008 12 -2.13 -14.78  -8.45 
2009 01 -5.99 -18.17 -12.08 
2009 02   .87 -10.30  -4.71 
2009 03  8.33  -3.65   2.33 
2009 04 15.00   1.82   8.41 
2009 05 21.99   9.17  15.58 
2009 06 27.13  15.23  21.18 
2009 07 25.59  14.18  19.88 
2009 08 26.40  14.78  20.59 
2009 09 24.65  11.34  17.99 
2009 10 12.90   3.58   8.24 
2009 11 11.54    .94   6.24 
2009 12  -.81  -9.01  -4.91 
2010 01 -3.68 -12.54  -8.10 
2010 02   . 6  -9.72  -4.83 
2010 03 10.58  -1.56   4.51 
2010 04 19.64   5.87  12.75 
2010 05 23.35  10.82  17.08 
2010 06 28.25  15.94  22.09 
2010 07 30.64  18.66  24.65 
2010 08 29.52  17.91  23.71 
2010 09 23.50  10.96  17.23 
2010 10 19.57   3.54  11.55 
2010 11  9.63  -1.10   4.26 
2010 12 -3.35 -12.06  -7.70 
2011 01 -3.82 -13.10  -8.46 
2011 02  -.76 -10.36  -5.56 
2011 03  6.45  -3.85   1.30 
2011 04 13.31   3.13   8.22 
2011 05 21.36   8.85  15.11 
2011 06 27.87  15.98  21.92 
2011 07 32.06  19.66  25.86 
2011 08 29.02  16.15  22.58 
2011 09 21.80   9.96  15.87 
2011 10 18.75   4.53  11.64 
2011 11 10.00   -.75   4.62 
2011 12  3.62  -5.63  -1.00 
2012 01   .33  -9.91  -4.79 
2012 02  2.83  -6.26  -1.71 
2012 03 15.81   3.93   9.87 
2012 04 15.24   2.40   8.82 
2012 05 25.23  11.05  18.14 
2012 06 29.45  15.08  22.26 
2012 07 34.49  19.45  26.97 
2012 08 29.00  14.52  21.76 
2012 09 23.94   8.12  16.03 
2012 10 15.11   2.69   8.89 
2012 11  8.39  -2.21   3.09 
2012 12  2.59  -5.32  -1.36 
2013 01 -1.47 -11.82  -6.64 
2013 02 -2.17 -12.36  -7.26 
2013 03  1.66  -8.16  -3.25 
2013 04 12.16    .57   6.36 
2013 05 22.09   9.07  15.58 
2013 06 24.87  13.04  18.95 
2013 07 27.00  15.17  21.08 
2013 08 26.71  13.62  20.16 
2013 09 24.13  10.35  17.24 
2013 10 15.06   3.15   9.10 
2013 11  5.23  -5.13    . 4 
2013 12 -3.70 -13.13  -8.41 
2014 01 -7.05 -18.62 -12.83 
2014 02 -6.99 -18.26 -12.62 
2014 03  1.16  -9.13  -3.98 
2014 04 13.50    . 9   6.79 
