1979 10 14.63   2.44   8.53 
1979 11  4.65  -4.48    . 8 
1979 12  4.16  -6.44  -1.14 
1980 01 -4.85 -16.03 -10.44 
1980 02   .-3  -9.22  -4.62 
1980 03  3.37  -7.35  -1.99 
1980 04 15.63   2.23   8.93 
1980 05 19.90   5.65  12.77 
1980 07 26.24  10.63  18.43 
1980 09 19.70   5.41  12.55 
1980 10 13.83   2.55   8.18 
1980 11 99.99  -2.98 -99.99 
1980 12 -1.87 -12.55  -7.21 
1981 01  5.59  -4.14    .72 
1981 02  3.11  -6.80  -1.84 
1981 03  8.74  -2.90   2.91 
1981 04 13.95    .35   7.15 
1981 07 24.34   9.71  17.02 
1981 08 29.08  11.19  20.13 
1981 09 22.03   5.93  13.98 
1981 12 -1.05 -10.03  -5.54 
1982 01 -9.57 -23.43 -16.50 
1982 02 -2.13 -15.69  -8.91 
1982 04  7.12  -3.35   1.88 
1982 05 15.84   3.32   9.58 
1982 06 20.50   8.75  14.62 
1982 07 24.23  10.48  17.35 
1982 08 23.67   9.53  16.60 
1982 09 18.26   5.83  12.04 
1982 10 14.40    .27   7.33 
1982 11 99.99 -10.22 -99.99 
1982 12 99.99  -8.70 -99.99 
1983 02  5.83  -4.96    .43 
1983 03  5.74  -5.10    .31 
1983 04 11.60  -1.35   5.12 
1983 06 21.08   8.32  14.70 
1983 07 25.36  10.47  17.91 
1983 08 29.24  12.69  20.96 
1983 09 17.59   4.25  10.92 
1983 11 99.99  -4.73 -99.99 
1983 12 10.44 -20.92 -15.68 
1984 01  2.95  -8.57  -2.81 
1984 02  6.76  -4.21   1.27 
1984 03  5.31  -5.69   -.19 
1984 04 12.65    .-8   6.28 
1984 05 16.90   2.60   9.75 
1984 06 20.84   7.60  14.22 
1984 07 28.18  11.23  19.70 
1984 08 28.52  12.81  20.66 
1984 10  8.39  -1.63   3.38 
1984 11  3.91  -6.91  -1.49 
1984 12 -6.66 -17.73 -12.19 
1985 01  -.55  -9.77  -5.16 
1985 02 -2.84 -14.04  -8.43 
1985 03  4.73  -5.71   -.49 
1985 04 13.92   1.04   7.48 
1985 05 19.96   6.18  13.07 
1985 06 22.55   6.88  14.71 
1985 08 23.39   9.82  16.60 
1985 09 12.13   2.20   7.16 
1985 10 10.74  -1.73   4.50 
1985 12  2.82  -6.94  -2.06 
1986 01  6.13  -2.77   1.68 
1986 02 -2.70 -13.25  -7.97 
1986 03  9.82   -.50   4.66 
1986 04 11.57  -1.08   5.24 
1986 06 23.27   9.97  16.62 
1986 07 23.18   8.54  15.86 
1986 08 26.00  11.03  18.51 
1986 09 12.63   3.73   8.18 
1986 10 15.76   3.66   9.71 
1986 11 99.99  -8.04 -99.99 
1986 12  4.46  -6.25   -.89 
1987 01  4.13  -5.63   -.75 
1987 02  6.59  -5.09    .75 
1987 03  4.58  -5.73   -.57 
1987 04 16.37   2.72   9.54 
1987 05 19.65   5.69  12.67 
1987 06 23.92  10.78  17.35 
1987 07 24.02  11.16  17.59 
1987 08 19.92   8.06  13.99 
1987 09 22.18   8.39  15.29 
1987 10 16.29   2.08   9.18 
1987 12  2.45  -6.75  -2.15 
1988 01 -2.34 -10.74  -6.54 
1988 02  2.43 -10.59  -4.08 
1988 03  7.92  -2.87   2.52 
1988 04 15.53    .25   7.89 
1988 05 20.04   6.91  13.48 
1988 06 25.33  11.05  18.19 
1988 07 26.58  11.74  19.16 
1988 10 99.99   2.90 -99.99 
1988 11  5.78  -4.96    .41 
1988 12  2.20  -8.82  -3.31 
1989 01  -.11  -9.58  -4.84 
1989 02 -7.89 -17.12 -12.50 
1989 03  1.39  -9.56  -4.08 
1989 04 12.05    .-8   5.98 
1989 05 17.12   3.76  10.44 
1989 06 21.06   9.14  15.10 
1989 07 25.81  12.21  19.01 
1989 08 22.19  10.77  16.48 
1989 09 19.21   6.25  12.73 
1989 10 13.11   -.13   6.49 
1989 12  2.69  -7.43  -2.36 
1990 01   .83  -8.09  -3.63 
1990 02  1.86 -11.88  -5.01 
1990 03  6.90  -5.10    .90 
1990 04 11.08   -.40   5.34 
1990 05 15.37   3.10   9.23 
1990 06 21.17   8.84  15.00 
1990 08 25.68 -99.99 -99.99 
1990 09 24.38   8.10  16.24 
1990 10 10.61   -.14   5.23 
1990 11  4.08  -8.06  -1.99 
1990 12 -4.05 -15.04  -9.54 
1991 03  5.37  -7.11   -.87 
1991 04 12.07    .86   6.46 
1991 05 16.03   4.23  10.13 
1991 06 18.65   7.88  13.26 
1991 08 27.37  13.06  20.21 
1991 09 20.10   7.02  13.56 
1991 10 12.70  -2.34   5.17 
1991 11  3.06  -7.98  -2.46 
1991 12  5.52  -5.09    .21 
1992 02  8.87  -6.44   1.21 
1992 03 11.34  -1.15   5.09 
1992 04 14.58   1.27   7.92 
1992 05 18.00   4.67  11.34 
1992 07 20.25   9.45  14.85 
1992 08 21.64   9.34  15.49 
1992 09 17.48   3.66  10.57 
1992 10 12.06 -99.99 -99.99 
1993 02  -.84 -12.35  -6.59 
1993 04 11.52   -.33   5.59 
1993 05 18.31   6.25  12.28 
1993 06 18.62   7.78  13.20 
1993 07 18.44   8.35  13.39 
1993 08 20.37   9.22  14.80 
1993 09 16.71   5.15  10.93 
1993 10 13.48   2.91   8.19 
1993 11  2.48  -6.07  -1.79 
1994 03  9.60 -99.99 -99.99 
1994 04 11.84    .58   6.21 
1994 05 17.79   5.70  11.74 
1994 06 20.95   8.43  14.69 
1994 08 24.74  11.10  17.92 
1994 09 99.99   8.00 -99.99 
1994 10  9.16    .48   4.81 
1994 11  2.90  -6.87  -1.98 
1995 01  2.05 -11.45  -4.69 
1995 03  6.21 -99.99 -99.99 
1995 04  9.34  -1.93   3.70 
1995 06 19.78   7.87  13.82 
1995 07 22.59  10.63  16.61 
1995 08 21.97   8.56  15.26 
1995 09 18.45   5.94  12.20 
1995 10  9.67  -1.11   4.28 
1995 11 99.99  -8.35 -99.99 
1995 12  -.13 -14.87  -7.50 
1996 01 -7.21 -20.50 -13.85 
1996 02  1.92 -13.42  -5.75 
1996 11 -2.93 -12.02  -7.47 
1996 12 99.99 -16.41 -99.99 
1997 01 -3.62 -18.96 -11.29 
1997 02  4.89  -8.09  -1.60 
1997 05 16.45   3.15   9.80 
1997 07 23.71   9.60  16.66 
1997 08 24.85 -99.99 -99.99 
1997 09 22.54   7.09  14.81 
1998 11 99.99  -4.52 -99.99 
1998 12   . 5 -12.83  -6.39 
1999 01  2.44 -99.99 -99.99 
1999 02  6.98 -99.99 -99.99 
1999 03 10.02 -99.99 -99.99 
1999 04 10.65  -1.86   4.39 
1999 06 19.15   6.78  12.96 
1999 11 10.84 -99.99 -99.99 
1999 12  6.83  -4.67   1.07 
2000 02  1.81 -11.94  -5.06 
2000 07 29.52  10.81  20.16 
2000 11  2.52 -99.99 -99.99 
2000 12 -3.81 -17.17 -10.49 
2001 01  4.23  -7.89  -1.83 
2001 02 -3.20 -17.29 -10.25 
2001 03 99.99  -6.56 -99.99 
2001 06 24.09   5.43  14.76 
2001 07 29.67   8.72  19.20 
2001 11 99.99  -6.24 -99.99 
2001 12   .65 -13.73  -6.54 
2002 03 99.99 -19.91 -99.99 
2002 04  8.93 -99.99 -99.99 
2002 10  9.47  -8.00    .73 
2002 12  4.17 -12.03  -3.92 
2003 02   .32 -17.06  -8.37 
2003 03  6.13 -13.16  -3.51 
2003 04 13.82  -2.15   5.83 
2003 05 17.50   3.50  10.50 
2003 12  2.64  -7.07  -2.21 
2004 01 -4.61 -14.24  -9.42 
2004 04 15.30   -.12   7.59 
2004 05 14.44   3.65   9.04 
2004 06 19.83   8.22  14.03 
2004 07 24.70  12.52  18.61 
2004 08 23.00   9.88  16.44 
2004 09 18.02   5.60  11.81 
