1993 05 33.00  20.95  26.98 
1993 06 28.29  17.25  22.77 
1993 07 99.99  14.29 -99.99 
1993 08 31.61  17.64  24.62 
1993 09 35.12  20.75  27.93 
1993 10 38.48  23.24  30.86 
1993 11 41.33  26.09  33.71 
1993 12 39.45  26.58  33.01 
1994 01 39.63  25.83  32.73 
1994 02 36.93  25.22  31.07 
1994 03 37.58  23.48  30.53 
1994 04 36.34  22.22  29.28 
1994 05 32.74  18.04  25.39 
1994 06 29.69  13.87  21.78 
1994 07 29.46  12.70  21.08 
1994 08 31.14 -99.99 -99.99 
1994 09 36.93  20.98  28.96 
1994 10 39.59  24.61  32.09 
1994 11 41.25  27.25  34.25 
1994 12 38.75  25.82  32.29 
1995 01 36.59  24.61  30.60 
1995 03 35.38  24.12  29.75 
1995 04 34.98 -99.99 -99.99 
1995 08 32.12  18.18  25.15 
1995 09 37.43  22.65  30.04 
1995 10 37.75  23.57  30.66 
1995 11 99.99  26.42 -99.99 
1995 12 37.93  25.80  31.86 
1996 01 40.95 -99.99 -99.99 
1996 02 37.83  23.96  30.89 
1996 03 36.18  23.35  29.77 
1996 04 99.99  22.94 -99.99 
1996 05 99.99  17.84 -99.99 
1996 06 99.99  19.07 -99.99 
1996 08 32.23  17.78  25.00 
1996 09 35.93  20.04  27.99 
1996 10 39.09  24.46  31.77 
1996 11 39.75  25.61  32.68 
1996 12 37.43  25.77  31.60 
1997 01 34.58 -99.99 -99.99 
1997 02 33.87  24.22  29.04 
1997 03 38.16  24.00  31.08 
1997 04 36.29 -99.99 -99.99 
1997 05 30.64 -99.99 -99.99 
1997 06 28.43  16.17  22.30 
1997 07 28.28  14.35  21.31 
1997 08 31.94  17.77  24.85 
1997 09 37.09  22.11  29.60 
1997 10 38.25  24.45  31.35 
1997 11 40.07  25.42  32.74 
1997 12 38.02  25.12  31.57 
1998 01 38.05  25.45  31.75 
1998 02 38.65  25.82  32.23 
1998 03 38.84  26.23  32.54 
1998 04 36.65  24.51  30.58 
1998 05 33.80  21.78  27.79 
1998 06 30.79  19.19  24.99 
1998 07 30.33  17.87  24.10 
1998 08 34.18  20.31  27.24 
1998 09 37.15  23.15  30.15 
1998 10 40.91  27.63  34.27 
1998 11 39.88  26.76  33.32 
1998 12 36.93  25.23  31.08 
1999 01 37.15  25.46  31.30 
1999 02 34.25  24.34  29.29 
1999 03 36.62  24.64  30.63 
1999 04 34.73  20.67  27.70 
1999 06 99.99  17.44 -99.99 
1999 07 30.09  14.82  22.45 
1999 08 32.75  18.02  25.39 
1999 09 36.72  20.29  28.51 
1999 10 37.71  23.99  30.84 
1999 11 38.59  25.03  31.81 
1999 12 99.99  24.88 -99.99 
2000 01 99.99  23.93 -99.99 
2000 02 33.99  24.53  29.26 
2000 03 33.70  23.86  28.78 
2000 04 32.82  22.49  27.65 
2000 05 99.99  16.39 -99.99 
2000 06 99.99  13.97 -99.99 
2000 07 30.81  16.43  23.62 
2000 08 31.97  15.62  23.79 
2000 09 36.59  21.21  28.90 
2000 10 37.57  23.41  30.49 
2000 11 39.97  24.89  32.43 
2000 12 38.16  25.33  31.74 
2001 01 38.82  25.96  32.39 
2001 02 35.28  24.59  29.93 
2001 03 32.91 -99.99 -99.99 
2001 04 35.20  21.72  28.46 
2001 05 99.99  18.54 -99.99 
2001 06 29.45  13.31  21.38 
2001 07 28.77  14.87  21.82 
2001 08 31.33  17.35  24.34 
2001 09 36.02  21.00  28.51 
2001 10 37.43  21.16  29.30 
2001 11 39.28  25.60  32.43 
2001 12 38.79 -99.99 -99.99 
2002 02 34.28  23.42  28.84 
2002 03 38.75  24.69  31.72 
2002 05 34.14 -99.99 -99.99 
2002 06 29.05  14.37  21.71 
2002 09 35.84  21.93  28.89 
2002 10 41.45  25.69  33.57 
2003 01 39.55 -99.99 -99.99 
2003 02 37.21  27.42  32.31 
2003 03 37.41  25.06  31.23 
2003 04 36.41 -99.99 -99.99 
2003 05 33.39 -99.99 -99.99 
2003 06 99.99  17.18 -99.99 
2003 07 99.99  16.01 -99.99 
2003 08 31.49  15.77  23.63 
2003 09 36.22  15.79  26.00 
