1986 06 33.34  14.21  23.77 
1988 03 11.40  -3.10   4.14 
1988 05 23.63   5.70  14.66 
1988 06 32.28  14.49  23.38 
1988 07 35.53  16.68  26.10 
1988 08 33.80  13.91  23.85 
1988 09 26.87 -99.99 -99.99 
1989 02  2.33 -99.99 -99.99 
1989 03 13.92   -.75   6.58 
1989 04 19.95   2.83  11.39 
1989 05 21.86   5.95  13.90 
1989 06 28.43  11.86  20.14 
1989 07 35.63  17.66  26.64 
1989 08 32.87  14.59  23.73 
1989 09 28.58   7.66  18.11 
1989 10 19.01   1.04  10.02 
1989 11 10.70  -5.79   2.45 
1989 12  4.08  -9.39  -2.66 
1990 01  4.92  -7.75  -1.41 
1990 02  5.84  -8.14  -1.15 
1990 03 13.47   -.73   6.37 
1990 04 20.08   4.83  12.45 
1990 05 21.45   5.99  13.72 
1990 06 30.11  12.76  21.43 
1990 07 35.48  16.83  26.15 
1990 08 32.58  14.02  23.30 
1990 09 30.27  12.10  21.18 
1990 10 18.62    .43   9.53 
1990 11  9.76  -3.49   3.13 
1990 12 -2.08 -16.85  -9.46 
1991 01  -.80 -11.86  -6.33 
1991 02  8.83  -4.89   1.97 
1991 03 11.20  -3.03   4.08 
1991 04 15.00   2.00   8.50 
1991 05 20.09   6.40  13.24 
1991 06 27.69  11.19  19.44 
1991 07 35.08  15.18  25.13 
1991 08 34.47  15.94  25.20 
1991 09 25.89   5.17  15.53 
1991 10 19.12  -2.62   8.25 
1991 11  7.24  -7.80   -.28 
1991 12  -.51 -15.58  -8.04 
1992 01   . 8 -13.08  -6.50 
1992 03 15.21 -99.99 -99.99 
1992 04 21.47 -99.99 -99.99 
1992 05 26.80 -99.99 -99.99 
1992 06 30.51  11.42  20.96 
1992 07 31.19  15.19  23.19 
1992 08 31.83  16.57  24.20 
1992 09 26.32 -99.99 -99.99 
1992 10 19.12 -99.99 -99.99 
1992 11  4.92 -99.99 -99.99 
1992 12   .57 -99.99 -99.99 
1993 01 -4.44 -99.99 -99.99 
1993 02  -.37 -99.99 -99.99 
1993 03  9.84    .13   4.98 
1993 04 14.60   2.46   8.53 
1993 05 24.36   9.71  17.03 
1993 06 24.62  11.12  17.87 
1993 07 28.41  13.05  20.73 
1993 08 29.72  14.28  22.00 
1993 09 25.55   8.31  16.93 
1993 10 16.20   2.19   9.19 
1993 11  4.75 -99.99 -99.99 
1993 12  2.53 -99.99 -99.99 
1994 01  5.48 -99.99 -99.99 
1994 02  5.69 -99.99 -99.99 
1994 03 13.98 -99.99 -99.99 
1994 04 17.18   3.91  10.54 
1994 05 24.33   9.34  16.83 
1994 06 31.10  13.72  22.41 
1994 07 33.84  17.23  25.54 
1994 08 33.50  16.60  25.05 
1994 09 27.86   9.78  18.82 
1994 10 15.83   2.63   9.22 
1994 11  3.80 -99.99 -99.99 
1994 12  3.36  -6.46  -1.55 
1995 01  4.26 -99.99 -99.99 
1995 02 10.17 -99.99 -99.99 
1995 03 11.91   -.32   5.79 
1995 04 15.16   2.03   8.59 
1995 05 18.33   6.78  12.55 
1995 06 25.20  10.14  17.67 
1995 07 31.98  15.50  23.74 
1995 08 32.80  14.58  23.68 
1995 09 26.41   8.83  17.61 
1995 10 17.25  -1.04   8.10 
1995 11 13.33 -99.99 -99.99 
1995 12  4.77 -99.99 -99.99 
1996 01  3.95 -99.99 -99.99 
1996 02  3.16 -99.99 -99.99 
1996 03 12.27 -99.99 -99.99 
1996 04 16.23   1.37   8.80 
1996 05 20.78   7.64  14.21 
1996 06 30.23  13.45  21.84 
1996 07 34.13  17.87  26.00 
1996 08 32.59  14.81  23.70 
1996 09 24.29   8.22  16.26 
1996 10 17.28   2.54   9.91 
1996 11  9.41 -99.99 -99.99 
1996 12  4.61 -99.99 -99.99 
1997 01  1.39 -99.99 -99.99 
1997 02  5.50 -99.99 -99.99 
1997 03 13.07  -2.69   5.18 
1997 04 14.15    .19   7.16 
1997 05 24.28   7.65  15.96 
1997 06 27.44  13.54  20.49 
1997 07 30.89  14.56  22.72 
1997 08 32.41  16.31  24.36 
1997 09 25.64  10.74  18.18 
1997 10 17.71 -99.99 -99.99 
1997 11  8.85 -99.99 -99.99 
1997 12  1.37 -99.99 -99.99 
1998 01  6.63 -99.99 -99.99 
1998 02  6.43 -99.99 -99.99 
1998 03 10.87  -1.49   4.69 
1998 04 14.74   1.78   8.26 
1998 05 20.71   6.56  13.63 
1998 06 24.14   9.89  17.02 
1998 07 34.24  17.37  25.80 
1998 08 33.14  15.43  24.28 
1998 09 26.31  11.22  18.76 
1998 10 15.72   2.08   8.90 
1998 11  9.60 -99.99 -99.99 
1998 12  2.60 -99.99 -99.99 
1999 01  5.21 -99.99 -99.99 
1999 02  6.86 -99.99 -99.99 
1999 03 12.57  -3.68   4.44 
1999 04 12.88    .15   6.51 
1999 05 19.79   6.09  12.94 
1999 06 26.50  12.19  19.34 
1999 07 32.96  16.20  24.58 
1999 08 31.75  15.07  23.41 
1999 09 25.46   7.33  16.39 
1999 10 19.46  -1.09   9.18 
1999 11 11.94  -5.24   3.35 
1999 12  3.57  -9.92  -3.17 
2000 01  5.72 -99.99 -99.99 
2000 02  7.70 -99.99 -99.99 
2000 03 11.23  -2.68   4.27 
2000 04 20.15   3.75  11.95 
2000 05 24.46   8.08  16.27 
2000 06 30.30  13.60  21.95 
2000 07 35.13  16.40  25.76 
2000 08 32.99  16.89  24.94 
2000 09 25.72   8.35  17.03 
2000 10 17.81   2.97  10.39 
2000 11  4.21 -99.99 -99.99 
2000 12  3.10 -99.99 -99.99 
2001 01   .65  -8.22  -3.78 
2001 02  6.01 -99.99 -99.99 
2001 03 13.12   -.22   6.45 
2001 04 16.79   2.17   9.48 
2001 06 30.43  12.33  21.38 
2001 07 33.77  17.10  25.43 
2001 08 34.34  15.91  25.12 
2001 09 29.20  10.67  19.93 
2001 10 19.64 -99.99 -99.99 
2001 11 10.06 -99.99 -99.99 
2001 12   .30 -99.99 -99.99 
2002 02  1.50 -99.99 -99.99 
2002 03  9.75 -99.99 -99.99 
2002 04 17.79   3.24  10.51 
2002 05 22.81   6.80  14.80 
2002 06 30.29  13.88  22.08 
2002 07 35.43  18.49  26.96 
2002 08 32.04  13.40  22.72 
2002 09 25.71   9.58  17.64 
2002 10 15.68 -99.99 -99.99 
2002 11  7.86 -99.99 -99.99 
2002 12  5.20 -99.99 -99.99 
2003 01  7.93 -99.99 -99.99 
2003 02  5.96 -99.99 -99.99 
2003 03 13.36  -1.13   6.11 
2003 04 16.33 -99.99 -99.99 
2003 05 23.10 -99.99 -99.99 
2003 06 29.23  12.86  21.04 
2003 07 36.65  19.02  27.83 
2003 08 33.27  17.07  25.17 
2003 09 26.49 -99.99 -99.99 
2003 10 21.35 -99.99 -99.99 
2003 11  6.74 -99.99 -99.99 
2003 12  4.23 -99.99 -99.99 
2004 01 -2.51 -10.12  -6.31 
2004 02   .91  -9.50  -4.29 
2004 03 15.60   1.17   8.39 
2004 04 17.49   4.42  10.95 
2004 05 22.76   7.98  15.37 
2004 06 29.39  13.60  21.49 
2004 07 33.40  16.84  25.12 
2004 08 30.61  14.44  22.52 
2004 09 25.83 -99.99 -99.99 
2004 10 16.92 -99.99 -99.99 
2004 11  7.49  -2.85   2.32 
