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   .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    .40   5.20 
1998 09  8.80    . 0   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    .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    .19 
2000 06  8.70    .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  -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   3.90 
2002 10   .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    .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    .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    . 4 
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   . 7  -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 
