2004 01 -1.43  -5.27  -3.35 
2004 02  3.87   -.23   1.82 
2004 03  3.75   -.47   1.64 
2004 04  9.58   1.83   5.70 
2004 05 17.81   6.64  12.22 
2004 06 21.03   9.82  15.42 
2004 07 19.95  12.08  16.02 
2004 08 21.40  11.02  16.20 
2004 09 12.17   6.66   9.41 
2004 10  7.01   3.08   5.04 
2004 11  3.68   1.10   2.39 
2004 12  1.88  -1.91    .-1 
2005 01 -1.66  -5.55  -3.60 
2005 02   .89  -3.02  -1.06 
2005 03  5.46    .-9   2.68 
2005 04 11.62   2.85   7.23 
2005 05 18.08   6.94  12.51 
2005 06 19.02   9.55  14.28 
2005 07 17.19  10.93  14.06 
2005 08 18.56  10.74  14.65 
2005 09 12.68   8.72  10.70 
2005 10  7.55   3.15   5.35 
2005 11  3.80    .-8   1.86 
2005 12  2.58   -.79    .89 
2006 01   .33  -2.85  -1.26 
2006 02   .88  -4.34  -1.73 
2006 03   .79  -5.54  -2.37 
2006 04  6.95    .27   3.61 
2006 05 12.67   4.73   8.70 
2006 06 16.74   8.79  12.76 
2006 07 17.87  10.04  13.95 
2006 08 13.53   9.92  11.72 
2006 09 12.75   7.62  10.18 
2006 10  7.56   3.54   5.55 
2006 11 -3.57  -8.20  -5.88 
2006 12  1.75   -.66    .54 
2007 01 99.99  -2.32 -99.99 
2007 02 -1.56  -5.12  -3.34 
2007 03   .-7  -4.78  -2.42 
2007 04  7.63   -.32   3.65 
2007 05 11.71   4.25   7.98 
2007 06 17.17   8.41  12.79 
2007 07 17.17  10.87  14.02 
2007 08 18.07  10.20  14.13 
2007 09 12.02   7.30   9.66 
2007 10  6.84   3.21   5.02 
2007 11  3.08    .18   1.63 
2007 12 -1.16  -4.10  -2.63 
2008 02  -.34  -4.04  -2.19 
2008 03  3.63  -1.21   1.21 
2008 04  6.61    .10   3.35 
2008 05 13.06   4.65   8.85 
2008 06 14.49   7.24  10.86 
2008 08 14.76  10.14  12.45 
2008 09 11.51   7.73   9.62 
2008 10  6.85   3.25   5.05 
2008 11  3.17    .24   1.70 
2008 12 -2.16  -6.24  -4.19 
2009 01 -1.87  -6.06  -3.96 
2009 02   .-9  -4.56  -2.32 
2009 03   .90  -4.44  -1.77 
2009 06 18.04   8.60  13.33 
