1997 01  -8.10 -15.00 -11.55 
1997 02  -4.60 -12.40  -8.50 
1997 03  -5.50 -12.90  -9.20 
1997 04   -.80 -10.70  -5.75 
1997 05   6.20  -2.20   1.99 
1997 06   9.20   1.30   5.25 
1997 07  15.80   4.69  10.25 
1997 08  14.40   4.40   9.39 
1997 09  10.40   1.20   5.80 
1997 10   0.90  -4.69  -1.89 
1997 11  -2.60  -8.20  -5.39 
1997 12  -6.00 -11.70  -8.85 
1998 01  -9.20 -15.40 -12.29 
1998 02  -4.50 -10.60  -7.55 
1998 03  -3.60 -11.50  -7.55 
1998 04   2.70  -6.40  -1.85 
1998 05  10.00   0.40   5.20 
1998 09   8.80   0.00   4.40 
1998 10   3.10  -3.50   -.20 
1998 11  -4.69  -9.10  -6.90 
1998 12 -10.40 -16.10 -13.25 
1999 01  -7.50 -13.00 -10.25 
1999 02  -6.90 -12.90  -9.89 
1999 03  -3.30 -11.10  -7.20 
1999 04   1.10  -7.60  -3.25 
1999 05   4.00  -4.30   -.15 
1999 06   7.70   0.20   3.94 
1999 08  14.30   5.40   9.85 
1999 09   8.50   -.70   3.90 
1999 11  -1.50  -7.10  -4.30 
1999 12  -4.50  -9.60  -7.05 
2000 01  -8.60 -14.50 -11.55 
2000 02  -5.90 -13.00  -9.45 
2000 03  -3.60 -10.10  -6.85 
2000 04   1.00  -7.80  -3.40 
2000 05   3.80  -3.40   0.19 
2000 06   8.70   0.40   4.54 
2000 07  14.40   4.10   9.25 
2000 08  14.20   3.20   8.70 
2000 09   7.70   -.40   3.65 
2000 10   3.30  -4.30   -.50 
2000 11  -6.10 -12.10  -9.10 
2000 12  -9.39 -15.60 -12.50 
2001 01  -5.40 -11.20  -8.30 
2001 02  -9.60 -17.29 -13.45 
2001 03  -2.70 -10.60  -6.65 
2001 04   -.40  -8.10  -4.25 
2001 05   6.00  -2.50   1.75 
2001 10   0.00  -6.70  -3.35 
2001 11  -2.70  -8.20  -5.45 
2001 12  -8.10 -13.80 -10.95 
2002 01  -9.10 -14.30 -11.70 
2002 02  -7.20 -13.90 -10.54 
2002 03  -8.50 -17.40 -12.95 
2002 04   -.90  -9.60  -5.25 
2002 05   4.10  -4.60   -.25 
2002 06  10.90   2.09   6.50 
2002 07  16.10   5.40  10.75 
2002 08  13.20   2.60   7.89 
2002 09   7.80   0.00   3.90 
2002 10   0.70  -7.40  -3.35 
2002 11   -.80  -6.10  -3.45 
2002 12  -6.20 -12.00  -9.10 
2003 01  -5.00 -11.40  -8.20 
2003 02  -6.30 -12.70  -9.50 
2003 03  -5.20 -13.10  -9.14 
2003 04   1.30  -6.60  -2.65 
2003 05   4.19  -3.40   0.39 
2003 06  10.80   1.80   6.30 
2003 07  17.10   5.70  11.40 
2003 08  19.29   7.50  13.40 
2003 11  -7.60 -13.80 -10.70 
2003 12  -6.60 -13.40 -10.00 
2004 01  -8.06 -14.57 -11.31 
2004 02  -3.33 -11.07  -7.20 
2004 03   -.29  -8.24  -4.26 
2004 04   6.51  -5.39   0.56 
2004 05   7.15  -2.56   2.29 
2004 06  13.37   1.83   7.60 
2004 09   7.04   -.15   3.44 
2004 10   2.85  -5.03  -1.09 
2004 11  -2.91  -8.75  -5.83 
2004 12  -5.34 -11.66  -8.50 
2005 01  -7.62 -13.98 -10.79 
2005 02  -3.41 -11.98  -7.69 
2005 03   -.57  -9.87  -5.22 
2005 04   5.34  -6.52   -.58 
2005 05  10.31   -.65   4.83 
2005 09   7.35  -1.01   3.17 
2005 10   3.11  -3.77   -.33 
2005 11  -3.08  -9.13  -6.10 
2005 12  -6.14 -12.15  -9.14 
2006 01  -5.38  -9.82  -7.60 
2006 02  -6.57 -15.01 -10.79 
2006 04   5.13  -5.04   0.04 
2006 05   9.77   -.89   4.44 
2006 06  13.68   3.68   8.68 
2006 07  18.12   6.73  12.42 
2006 10   3.29  -4.89   -.79 
2006 11  -7.36 -13.47 -10.41 
2006 12  -6.75 -11.85  -9.30 
2007 01  -7.00 -14.24 -10.62 
2007 02  -5.04 -12.76  -8.89 
2007 03   0.07  -8.08  -4.00 
2007 04   2.72  -7.56  -2.42 
2007 05   8.91  -1.49   3.71 
2007 06  11.91   2.06   6.98 
2007 07  19.77   7.89  13.83 
2007 08  14.29   3.38   8.83 
2007 09   8.59   -.26   4.16 
2007 10   2.85  -4.19   -.67 
2007 11  -4.69 -11.36  -8.03 
