1982 03  5.89 -99.99 -99.99 
1982 11  8.00 -99.99 -99.99 
1982 12  5.24 -99.99 -99.99 
1983 01  3.66 -99.99 -99.99 
1983 02  2.15 -99.99 -99.99 
1983 03  9.89 -99.99 -99.99 
1983 04 17.60 -99.99 -99.99 
1983 05 21.66 -99.99 -99.99 
1983 06 23.48 -99.99 -99.99 
1983 07 24.71 -99.99 -99.99 
1983 08 23.48 -99.99 -99.99 
1983 09 23.13 -99.99 -99.99 
1983 10 14.39 -99.99 -99.99 
1983 11  5.23 -99.99 -99.99 
1983 12   .82 -99.99 -99.99 
1984 01  2.29 -99.99 -99.99 
1984 07 99.99  13.29 -99.99 
1984 09 99.99  11.57 -99.99 
1984 11  4.10    . 5   2.07 
1985 01 -4.33 -10.01  -7.17 
1985 03   .18  -4.46  -2.14 
1985 05 22.43  13.05  17.74 
1985 06 22.03  14.17  18.10 
1985 07 23.94  16.15  20.04 
1985 08 26.78  17.26  22.02 
1985 09 18.96  10.30  14.63 
1985 10 13.53   6.01   9.77 
1985 11  5.09    .35   2.72 
1985 12  3.44  -1.42   1.01 
1986 01  1.21  -2.99   -.89 
1986 02 -3.35  -7.83  -5.59 
1986 04 17.81   7.67  12.74 
1986 05 22.42  12.43  17.42 
1986 06 24.26  16.11  20.18 
1986 07 24.75  16.35  20.55 
1986 08 27.70  17.57  22.63 
1986 09 22.69  12.26  17.47 
1986 10 12.19   6.03   9.10 
1986 11  5.68    .69   3.18 
1987 02   .36  -4.89  -2.26 
1987 03  -.65  -6.42  -3.53 
1987 04  9.63   3.01   6.32 
1987 05 18.51  10.48  14.49 
1987 06 23.81  15.35  19.58 
1987 07 27.70  17.82  22.76 
1987 08 22.85  14.26  18.55 
1987 09 21.56  12.16  16.86 
1987 10 11.38   5.97   8.67 
1987 11  6.89   3.48   5.18 
1987 12  1.19  -4.02  -1.41 
1988 01  -.57  -4.28  -2.42 
1988 02   .95  -4.08  -1.56 
1988 03  4.98    .48   2.73 
1988 04 12.28   5.07   8.67 
1988 05 20.16  11.41  15.78 
1988 06 22.35  15.08  18.71 
1988 07 26.52  18.56  22.54 
1988 08 26.06  16.40  21.23 
1988 09 19.42  12.53  15.97 
1988 10 12.63   5.31   8.97 
1988 11  2.08  -3.61   -.76 
1988 12  1.33  -3.49  -1.07 
1989 02  6.70    .48   3.59 
1989 03 10.70   3.13   6.91 
1989 04 17.34   8.10  12.72 
1989 05 20.03  11.25  15.64 
1989 06 22.03  14.33  18.18 
1989 07 25.20  16.46  20.83 
1989 08 26.06  17.40  21.73 
1989 09 18.20  12.12  15.16 
1989 10 15.27   8.03  11.65 
1989 11  4.92   -.70   2.11 
1989 12  3.56  -1.49   1.03 
1990 01  2.67  -2.59    . 4 
1990 02  7.09   1.25   4.17 
1990 04 14.79   6.35  10.57 
1990 05 20.63  10.85  15.74 
1990 06 23.53  14.86  19.19 
1990 07 26.22  16.44  21.33 
1990 08 26.49  16.37  21.43 
1990 09 20.06  10.93  15.49 
1990 10 15.03   7.01  11.02 
1990 11 10.45   5.22   7.83 
1990 12  2.10  -1.36    .37 
1991 01  2.38  -2.33    . 2 
1991 02 -1.09  -5.82  -3.45 
1991 03  5.50    .-6   2.72 
1991 04 13.30   6.55   9.92 
1991 05 17.14  10.21  13.67 
1991 06 23.29  15.11  19.20 
1991 07 26.32  18.12  22.22 
1991 08 24.30  16.78  20.54 
1991 09 20.80  12.28  16.53 
1991 10 14.18   7.92  11.05 
1991 12  -.46  -3.78  -2.11 
1992 01  1.25  -3.16   -.95 
1992 02  2.65  -3.17   -.26 
1992 03  7.73   1.81   4.77 
1992 04 14.37   5.74  10.05 
1992 06 22.19  14.81  18.50 
1992 08 30.43  19.54  24.98 
1992 09 20.26  11.25  15.75 
1992 10 14.05   6.82  10.43 
1992 11  7.54   1.87   4.70 
1993 01  2.65  -3.18   -.26 
1993 02  2.32  -4.11   -.89 
1993 03  4.82  -1.04   1.88 
1993 04 11.88   5.25   8.56 
1993 05 21.12  13.20  17.16 
1993 06 22.88  14.14  18.51 
1993 08 25.53  16.32  20.92 
1993 09 19.67  11.21  15.44 
1993 10 15.26   8.45  11.85 
1993 11   .83  -4.85  -2.01 
1994 02  2.87  -3.22   -.17 
1994 03 10.24   1.73   5.98 
1994 04 17.34   7.90  12.62 
1994 05 21.73  12.09  16.91 
1994 08 26.05  17.57  21.81 
1994 09 25.22  16.41  20.81 
1994 10 14.77   7.33  11.05 
1994 11  7.56   1.24   4.40 
1995 08 25.64  16.24  20.93 
1996 06 25.68  16.09  20.88 
1996 10 13.26   7.70  10.48 
2000 03  8.39   -.21   4.09 
2003 03  3.72  -2.29    .71 
2003 04 13.66   3.12   8.38 
2003 05 27.49  12.28  19.88 
2003 06 26.31  13.47  19.89 
2003 07 26.57  16.21  21.39 
2003 08 29.32  15.97  22.64 
2003 09 99.99  10.48 -99.99 
2003 10 14.73   4.11   9.42 
2003 11  7.75   3.03   5.39 
2003 12 99.99  -1.82 -99.99 
2004 02  2.81  -4.15   -.67 
2004 03 10.39    .76   5.57 
2004 04 16.29   3.94  10.11 
2004 12 99.99  -1.12 -99.99 
2005 02 99.99  -5.10 -99.99 
2005 11 99.99    . 0 -99.99 
2005 12 99.99   -.85 -99.99 
2007 02 99.99  -3.11 -99.99 
2008 07 99.99  15.63 -99.99 
