1994 06 17.33 -99.99 -99.99 
1994 08 23.54 -99.99 -99.99 
1994 09 17.84 -99.99 -99.99 
1994 10  9.63 -99.99 -99.99 
1995 02  4.94 -99.99 -99.99 
1995 04 12.34 -99.99 -99.99 
1995 05 16.24 -99.99 -99.99 
1995 06 21.76 -99.99 -99.99 
1995 07 23.28 -99.99 -99.99 
1995 08 23.05   9.88  16.46 
1995 09 17.49   9.02  13.25 
1995 10 13.87 -99.99 -99.99 
1996 03  1.54  -6.12  -2.29 
1996 04 12.02   1.82   6.92 
1996 05 17.83 -99.99 -99.99 
1996 06 19.70 -99.99 -99.99 
1996 07 19.54 -99.99 -99.99 
1996 08 24.67  12.71  18.69 
1996 09 15.97   5.59  10.78 
1996 10 12.46 -99.99 -99.99 
1997 02  3.70 -99.99 -99.99 
1997 03  4.80 -99.99 -99.99 
1997 04  8.29 -99.99 -99.99 
1997 05 16.04   5.13  10.59 
1997 06 21.31 -99.99 -99.99 
1997 07 24.22  13.10  18.66 
1997 08 26.73  12.49  19.61 
1997 09 17.59 -99.99 -99.99 
1997 10  9.18 -99.99 -99.99 
1998 03  4.17 -99.99 -99.99 
1998 04 13.40   4.62   9.01 
1998 05 19.14 -99.99 -99.99 
1998 06 19.51 -99.99 -99.99 
1998 07 19.70 -99.99 -99.99 
1998 08 18.79 -99.99 -99.99 
1998 09 17.44   8.42  12.93 
1998 10 10.14 -99.99 -99.99 
1998 11  -.86 -99.99 -99.99 
1999 03  7.60 -99.99 -99.99 
1999 05 15.50 -99.99 -99.99 
1999 06 22.54 -99.99 -99.99 
1999 07 24.28 -99.99 -99.99 
1999 08 22.11  11.12  16.61 
1999 09 19.57 -99.99 -99.99 
1999 10 10.87 -99.99 -99.99 
2000 02  3.76 -99.99 -99.99 
2000 04 17.03   5.12  11.07 
2000 05 18.76 -99.99 -99.99 
2000 06 19.45 -99.99 -99.99 
2000 07 19.74 -99.99 -99.99 
2000 08 20.56 -99.99 -99.99 
2000 09 16.65   5.28  10.96 
2000 10 14.95   6.69  10.82 
2001 02  1.73 -99.99 -99.99 
2001 03  3.99 -99.99 -99.99 
2001 04 11.51 -99.99 -99.99 
2001 05 17.87   5.56  11.71 
2001 06 18.20 -99.99 -99.99 
2001 07 25.79  15.64  20.71 
2001 08 22.81 -99.99 -99.99 
2001 09 16.12 -99.99 -99.99 
2001 10 13.31 -99.99 -99.99 
