1967 02 99.99  -8.39 -99.99 
1967 03 99.99 -13.00 -99.99 
1967 04 99.99  -3.80 -99.99 
1967 05 99.99   1.60 -99.99 
1967 06 99.99   7.30 -99.99 
1967 07 20.20   8.30  14.25 
1967 08 24.20  10.10  17.15 
1967 09 16.70   6.30  11.50 
1967 10  6.30    .80   3.55 
1967 11  -.60  -5.80  -3.20 
1967 12 -7.60 -14.50 -11.05 
1968 01 -8.60 -16.90 -12.75 
1968 02 -2.40 -12.90  -7.64 
1968 03  3.60  -5.10   -.75 
1968 04  5.80  -3.80   1.00 
1968 05 14.90   2.20   8.55 
1999 09 15.60   2.80   9.20 
1999 10  9.10   -.10   4.50 
1999 11  2.60  -4.69  -1.04 
1999 12   .20  -9.50  -4.65 
2000 01 -9.10 -17.90 -13.50 
2000 02  -.90 -12.10  -6.50 
2000 03  4.10  -5.20   -.54 
2000 04  9.00  -2.90   3.05 
2000 05 14.40    .60   7.50 
2000 06 19.70   6.30  13.00 
2000 07 22.00   7.30  14.65 
2000 08 18.20   5.10  11.65 
2000 09 14.20   3.50   8.85 
2000 10  7.80  -2.20   2.80 
2000 11  1.10  -5.20  -2.05 
2000 12 -4.40 -12.80  -8.60 
2001 01  -.90  -7.40  -4.15 
2001 02 -4.00 -16.10 -10.05 
2001 03  3.40  -6.90  -1.75 
2001 04  9.50  -2.30   3.60 
2001 05 13.80   1.50   7.65 
2001 06 18.60   5.20  11.90 
2001 07 21.40   8.60  15.00 
2001 08 21.90   7.90  14.90 
2001 09 16.29   3.30   9.79 
2001 10  8.20  -1.80   3.19 
2001 11   . 0  -5.80  -2.90 
2001 12 -4.00 -11.00  -7.50 
2002 01 -3.30 -10.40  -6.85 
2002 02  -.40  -9.50  -4.94 
2002 03 -2.90 -13.20  -8.05 
2002 04  7.70  -5.20   1.25 
2002 05 13.20   -.10   6.55 
2002 06 21.60   6.90  14.25 
2002 07 21.10   7.40  14.25 
2002 08 20.80   7.50  14.15 
2002 09 13.70   3.70   8.70 
2002 10  8.39  -1.00   3.69 
2002 11  2.00  -3.70   -.85 
2002 12 -1.20  -6.50  -3.85 
2003 01 -2.40  -8.89  -5.64 
2003 02 -4.50 -12.30  -8.39 
2003 03  1.00 -10.30  -4.65 
2003 04  9.89  -2.09   3.90 
2003 05 14.00    .70   7.35 
2003 06 21.60   6.30  13.95 
2003 07 22.80   7.30  15.04 
2003 08 21.50   6.50  14.00 
2003 09 14.30   2.70   8.50 
2003 10  9.30   -.90   4.20 
2003 11 -2.40 -10.60  -6.50 
2003 12 -1.80 -10.00  -5.90 
2004 01 -6.89 -16.04 -11.46 
2004 02  1.41  -6.84  -2.71 
2004 03  4.77  -4.11    .32 
2004 04 12.77  -1.62   5.57 
