1994 11 -7.22 -99.99 -99.99 
1994 12 14.85 -99.99 -99.99 
1995 03 18.43 -99.99 -99.99 
1995 05  3.08 -99.99 -99.99 
1995 09  4.23    .39   2.31 
1995 10  -.88  -4.79  -2.83 
1995 11 -4.00  -8.75  -6.37 
1996 01 18.10 -28.03 -23.06 
1996 02 14.88 -22.38 -18.62 
1996 05   .-2 -99.99 -99.99 
1996 06  7.03   -.30   3.36 
1996 07 13.90   4.57   9.23 
1996 08 10.35   3.48   6.91 
1996 10 -1.44  -5.89  -3.66 
1996 11 -5.73 -11.93  -8.83 
1996 12 -9.55 -99.99 -99.99 
1997 01 16.29 -23.81 -20.04 
1997 02 24.63 -32.02 -28.32 
1997 03 14.61 -22.69 -18.65 
1997 04 -7.33 -15.65 -11.49 
1997 05  2.05  -3.90   -.92 
1997 06 10.02   1.88   5.95 
1997 07 14.39   4.71   9.55 
1997 08 11.72   3.55   7.63 
1997 10   . 6  -3.90  -1.92 
1997 11 -5.50 -12.62  -9.05 
1997 12 11.50 -20.69 -16.09 
1998 01 22.63 -30.77 -26.70 
1998 02 21.90 -31.15 -26.52 
1998 03 17.26 -26.73 -21.99 
1998 04 -6.07 -14.45 -10.26 
1998 05   .85  -4.38  -1.76 
1998 06 12.41   3.20   7.80 
1998 07 13.50   4.96   9.22 
1998 08 12.64   5.39   9.01 
1998 09  7.90   2.95   5.42 
1998 10  -.26  -5.27  -2.76 
1998 11 -4.08  -9.50  -6.79 
1998 12 12.17 -21.03 -16.60 
1999 01 20.43 -26.31 -23.37 
1999 02 20.34 -28.10 -24.22 
1999 03 10.41 -99.99 -99.99 
1999 04 -3.52 -12.00  -7.76 
1999 05  -.13  -5.97  -3.05 
1999 06  4.73   -.68   2.02 
1999 07 11.76   4.46   8.11 
1999 08 10.36   4.33   7.34 
1999 09  5.85    .83   3.34 
1999 10 -1.73  -5.97  -3.85 
1999 11 10.71 -16.62 -13.67 
1999 12 -9.79 -16.81 -13.29 
2000 01 21.74 -99.99 -99.99 
2000 02 21.40 -28.28 -24.84 
2000 03 12.04 -99.99 -99.99 
2000 04 -5.66 -14.41 -10.03 
2000 05   .19  -6.92  -3.36 
2000 06  6.76    .13   3.44 
2000 07 15.77   6.01  10.89 
2000 08 13.66   5.31   9.48 
2000 09  5.97   1.08   3.52 
2000 10 -1.13  -5.89  -3.51 
2000 11 -4.69 -10.55  -7.62 
2000 12 -6.90 -12.97  -9.93 
2001 01 22.39 -30.27 -26.33 
2001 02 20.57 -28.50 -24.53 
2001 03 -8.02 -16.29 -12.15 
2001 04 -7.61 -99.99 -99.99 
2001 05  1.64  -4.59  -1.47 
2001 06  7.09    .57   3.83 
2001 07 15.93   5.53  10.73 
2001 08 10.63   4.39   7.51 
2001 09  5.92   1.12   3.52 
2001 10  1.31  -2.87   -.78 
2001 11 -6.59 -15.21 -10.90 
2001 12 -6.05 -14.99 -10.52 
2002 01 22.98 -30.31 -26.64 
2002 02 23.12 -30.34 -26.73 
2002 03 17.37 -27.99 -22.68 
2002 04 -6.66 -16.43 -11.54 
2002 05   .89 -99.99 -99.99 
2002 06  8.39    .90   4.64 
2002 07 14.15   4.32   9.23 
2002 08 13.27 -99.99 -99.99 
2002 09  6.05    .52   3.29 
2002 10  2.24  -2.74   -.25 
2002 11 -5.90 -12.57  -9.23 
2002 12 11.55 -18.65 -15.10 
2003 01 13.34 -21.92 -17.63 
2003 02 23.83 -30.31 -27.07 
2003 03 17.82 -24.95 -21.38 
2003 04 -6.66 -13.87 -10.26 
2003 05  1.87  -3.44   -.78 
2003 06  6.42   1.25   3.83 
2003 07 14.95   5.34  10.14 
2003 08 11.49   4.34   7.91 
2003 09  7.96   2.21   5.08 
2003 10  1.49  -2.44   -.47 
2003 11 -4.21  -9.72  -6.97 
2003 12 -9.76 -17.83 -13.79 
2004 01 16.87 -24.22 -20.54 
2004 02 16.62 -24.23 -20.42 
2004 03 17.79 -26.45 -22.12 
2004 04 -8.06 -15.89 -11.97 
2004 05   .48  -4.26  -1.89 
2004 06  7.18    .52   3.85 
2004 07 12.33   4.80   8.56 
2004 08 11.75 -99.99 -99.99 
