1940 02  6.06  -2.44   1.81 
1940 03  8.78   1.05   4.92 
1940 04 14.02   2.78   8.40 
1940 05 15.55   3.36   9.45 
1940 06 16.44   3.94  10.19 
1940 07 19.76  10.59  15.17 
1940 08 17.19  10.28  13.73 
1940 09 16.70   7.80  12.25 
1940 10 12.20   5.01   8.60 
1940 11  5.98    .-3   2.97 
1940 12  5.79    .60   3.19 
1941 01  6.04  -1.20   2.42 
1941 02  7.15  -3.67   1.74 
1941 03 10.53    .-6   5.23 
1941 04 13.40   1.03   7.21 
1941 05 14.95   4.64   9.79 
1941 06 17.15   8.57  12.86 
1941 07 19.87  10.57  15.22 
1941 08 21.49  10.04  15.76 
2004 10  6.03    .29   3.16 
2004 11  2.03  -4.06  -1.01 
2005 08 16.45   7.79  12.12 
2005 09 11.33   4.73   8.03 
2005 10  5.00  -1.71   1.64 
2005 11 -2.80  -9.00  -5.90 
2005 12  1.52  -2.97   -.72 
2006 01 -3.47 -99.99 -99.99 
2006 02  -.35  -6.01  -3.18 
2006 03   .79  -8.27  -3.74 
2006 04  3.87  -3.56    .15 
2006 10  6.13    .57   3.35 
2006 11 -4.92 -12.57  -8.74 
2006 12 -1.17  -6.85  -4.01 
2007 01 -2.54 -99.99 -99.99 
2007 02  -.12 -99.99 -99.99 
2007 03 -4.16 -99.99 -99.99 
2007 04  4.25  -1.49   1.38 
2007 05  7.99   1.09   4.54 
2007 06 13.14   3.93   8.53 
2007 07 14.94   6.69  10.81 
2007 08 15.30   7.77  11.53 
2007 09 11.39   4.39   7.89 
2007 10  4.32  -1.59   1.36 
2007 11  1.70  -3.08   -.68 
2007 12 -1.32 -99.99 -99.99 
2008 03  1.78  -5.10  -1.66 
2008 04  5.14 -99.99 -99.99 
2008 05  8.08    .56   4.32 
2008 06 10.08 -99.99 -99.99 
2008 07 13.30 -99.99 -99.99 
2008 08 13.84 -99.99 -99.99 
2008 09  9.54   4.44   6.99 
2009 03  -.14 -99.99 -99.99 
2009 04  4.81 -99.99 -99.99 
2009 05 11.09   1.56   6.32 
2009 06 13.26 -99.99 -99.99 
2009 07 16.95 -99.99 -99.99 
2009 08 14.47 -99.99 -99.99 
2009 09 11.79   4.44   8.11 
2009 10  8.22   2.41   5.32 
2009 12  2.01  -3.25   -.62 
2010 01  1.48  -4.42  -1.47 
2010 02  2.64  -2.16    .24 
2010 03  3.04 -99.99 -99.99 
2010 04  4.42 -99.99 -99.99 
2010 07 13.29 -99.99 -99.99 
2010 08 13.87 -99.99 -99.99 
2010 09 13.51   5.25   9.38 
2010 10 99.99    .-4 -99.99 
2010 11  1.36  -4.36  -1.50 
2011 01   .72 -99.99 -99.99 
2011 02   .36 -99.99 -99.99 
2011 03  2.59 -99.99 -99.99 
2011 04  5.76 -99.99 -99.99 
2011 05  8.21   1.56   4.88 
2011 07 15.24 -99.99 -99.99 
2011 08 13.50 -99.99 -99.99 
2011 09  9.93   4.19   7.06 
2011 10  5.69 -99.99 -99.99 
2012 02  1.11 -99.99 -99.99 
2012 04  7.83 -99.99 -99.99 
2012 08 13.82 -99.99 -99.99 
2012 09 99.99   3.91 -99.99 
2013 01  1.22 -99.99 -99.99 
2013 02  1.09  -3.89  -1.40 
2013 04  3.75 -99.99 -99.99 
2013 05  9.99 -99.99 -99.99 
2013 06 16.52   6.74  11.63 
2013 07 17.52 -99.99 -99.99 
2013 08 13.92   7.86  10.89 
2013 09 99.99   4.76 -99.99 
2013 10  7.06   1.93   4.49 
2014 01  4.03  -1.77   1.13 
2014 03  3.09 -99.99 -99.99 
2014 04  4.94 -99.99 -99.99 
2014 05 13.83   3.32   8.57 
