1977 07 99.99   9.53 -99.99 
1977 08 99.99   4.63 -99.99 
1977 09 99.99   4.19 -99.99 
1977 10 99.99  -1.27 -99.99 
1977 11 99.99 -11.37 -99.99 
1977 12 99.99 -24.81 -99.99 
1978 02 99.99 -25.22 -99.99 
1978 03 99.99 -14.46 -99.99 
1978 04 99.99  -3.23 -99.99 
1978 05 99.99   4.90 -99.99 
1978 06 99.99   6.63 -99.99 
1978 07 99.99   8.39 -99.99 
1978 08 99.99   6.57 -99.99 
1978 09 99.99   4.76 -99.99 
1978 10 99.99  -1.00 -99.99 
1978 11 99.99 -14.62 -99.99 
1979 01 99.99 -29.36 -99.99 
1979 02 99.99 -30.57 -99.99 
1979 03 99.99 -16.64 -99.99 
1979 04 99.99  -8.04 -99.99 
1979 05 99.99    .40 -99.99 
1979 06 99.99   7.00 -99.99 
1979 07 99.99  11.65 -99.99 
1979 08 99.99   5.83 -99.99 
1979 09 99.99   3.73 -99.99 
1979 10 99.99  -1.79 -99.99 
1979 11 99.99  -9.50 -99.99 
1979 12 99.99 -15.27 -99.99 
1980 02 99.99 -19.70 -99.99 
1980 03 99.99 -15.74 -99.99 
1980 04 99.99  -1.50 -99.99 
1980 05 99.99   4.00 -99.99 
1980 06 99.99   6.26 -99.99 
1980 07 99.99   9.35 -99.99 
1980 08 99.99   7.38 -99.99 
1980 09 99.99   3.23 -99.99 
1980 10 99.99  -2.42 -99.99 
1980 11 99.99  -7.30 -99.99 
1981 01 99.99 -18.58 -99.99 
1981 02 99.99 -13.71 -99.99 
1981 03 99.99  -7.40 -99.99 
1981 04 99.99  -3.54 -99.99 
1981 05 99.99   1.48 -99.99 
1981 06 99.99   6.07 -99.99 
1981 07 99.99  10.40 -99.99 
1981 08 99.99  10.22 -99.99 
1981 09 99.99   3.57 -99.99 
1981 10 99.99  -1.29 -99.99 
1981 11 99.99  -5.00 -99.99 
1981 12 99.99 -18.62 -99.99 
1982 04 99.99  -5.12 -99.99 
1982 05 99.99   3.75 -99.99 
1982 06 99.99   4.44 -99.99 
1982 07 99.99   9.47 -99.99 
1982 08 99.99   7.69 -99.99 
1982 09 99.99   2.27 -99.99 
1982 10 99.99   -.75 -99.99 
1982 11 99.99 -13.42 -99.99 
1983 04 99.99  -6.75 -99.99 
1983 05 99.99    .43 -99.99 
1983 06 99.99   7.28 -99.99 
1983 07 99.99  11.96 -99.99 
1983 08 99.99  10.51 -99.99 
1983 09 99.99   3.57 -99.99 
1983 10 99.99  -2.40 -99.99 
1983 11 99.99  -6.72 -99.99 
1983 12 99.99 -27.98 -99.99 
1984 02 99.99  -9.58 -99.99 
1984 04 99.99  -1.94 -99.99 
1984 05 99.99    .76 -99.99 
1984 06 99.99   7.54 -99.99 
1984 07 99.99   9.51 -99.99 
1984 08 99.99  11.19 -99.99 
1984 09 99.99   1.51 -99.99 
1984 10 99.99  -3.87 -99.99 
1985 03 99.99  -8.07 -99.99 
1985 04 99.99  -1.57 -99.99 
1985 05 99.99   3.27 -99.99 
1985 06 99.99   5.19 -99.99 
1985 07 99.99   7.71 -99.99 
1985 08 99.99   7.07 -99.99 
1985 09 99.99   1.90 -99.99 
1985 10 99.99  -2.73 -99.99 
1985 11 99.99 -19.11 -99.99 
1986 02 99.99 -19.87 -99.99 
1986 03 99.99  -6.34 -99.99 
1986 04 99.99  -4.17 -99.99 
1986 05 99.99   4.05 -99.99 
1986 06 99.99   6.89 -99.99 
1986 07 99.99  10.54 -99.99 
1986 08 99.99   7.57 -99.99 
1986 09 99.99   2.46 -99.99 
1986 12 99.99 -13.73 -99.99 
1987 03 99.99  -8.97 -99.99 
1987 04 99.99  -1.16 -99.99 
1987 05 99.99   4.87 -99.99 
1987 06 99.99   8.85 -99.99 
1987 07 99.99  10.10 -99.99 
1987 08 99.99   7.50 -99.99 
1987 09 99.99   4.42 -99.99 
1987 10 99.99  -2.89 -99.99 
1987 11 99.99  -6.44 -99.99 
1987 12 99.99 -11.73 -99.99 
1988 05 99.99   4.64 -99.99 
1988 07 99.99  10.22 -99.99 
1988 08 99.99   8.60 -99.99 
1988 09 99.99   2.34 -99.99 
1988 10 99.99  -5.24 -99.99 
1989 02 99.99 -26.48 -99.99 
1989 04 99.99  -4.96 -99.99 
1989 05 99.99   3.66 -99.99 
1989 06 99.99   6.41 -99.99 
1989 07 99.99  11.81 -99.99 
1989 08 99.99   9.07 -99.99 
1989 09 99.99   3.89 -99.99 
1989 10 99.99  -2.66 -99.99 
1990 04 99.99  -2.85 -99.99 
1990 05 99.99   2.06 -99.99 
1990 06 99.99   8.41 -99.99 
1990 07 99.99   9.49 -99.99 
1990 08 99.99   9.74 -99.99 
1990 09 99.99   4.50 -99.99 
1991 02 99.99 -12.64 -99.99 
1991 04 99.99  -1.61 -99.99 
1991 05 99.99   3.46 -99.99 
1991 06 99.99  10.02 -99.99 
1991 08 99.99  10.60 -99.99 
1991 09 99.99   3.94 -99.99 
1992 04 99.99  -4.50 -99.99 
1992 05 99.99   3.19 -99.99 
1992 06 99.99   7.26 -99.99 
1992 07 99.99   7.82 -99.99 
1992 08 99.99   6.56 -99.99 
1992 09 99.99   1.86 -99.99 
1993 01 99.99 -23.80 -99.99 
1993 02 99.99 -18.50 -99.99 
1993 05 99.99   1.56 -99.99 
1993 06 99.99   5.12 -99.99 
1993 07 99.99   8.59 -99.99 
1993 08 99.99   8.93 -99.99 
1994 01 99.99 -29.44 -99.99 
1994 02 99.99 -27.71 -99.99 
1994 03 99.99  -7.57 -99.99 
1994 05 99.99   3.01 -99.99 
1994 06 99.99   8.93 -99.99 
1994 07 99.99   9.60 -99.99 
1994 08 99.99   8.82 -99.99 
1994 09 99.99   5.23 -99.99 
1995 04 99.99  -5.51 -99.99 
1995 05 99.99   3.73 -99.99 
1995 07 99.99  10.53 -99.99 
1995 08 99.99   9.32 -99.99 
1995 10 99.99   -.91 -99.99 
1995 12 99.99 -20.24 -99.99 
1996 01 16.57 -27.33 -21.95 
1996 02 -7.75 -18.34 -13.04 
1996 03 -6.69 -16.54 -11.61 
1996 04  4.69  -4.56    . 6 
1996 05 14.03   2.62   8.32 
1996 06 21.89  10.74  16.31 
1996 07 22.42  11.87  17.14 
1996 08 25.52  11.24  18.38 
1996 09 15.84   5.62  10.73 
1996 10  8.71  -2.40   3.15 
1996 11 -6.74 -16.04 -11.39 
1996 12 13.35 -22.79 -18.07 
1997 01 13.89 -25.15 -19.52 
1997 02 -5.42 -16.23 -10.82 
1997 03 -4.11 -14.64  -9.37 
1997 04  6.50  -4.38   1.05 
1997 05 16.12   2.98   9.55 
1997 06 24.11  11.05  17.58 
1997 07 25.06  12.63  18.84 
1997 08 24.90  10.83  17.86 
1997 09 20.85   6.68  13.76 
1997 10  9.38  -2.07   3.65 
1997 11  -.21  -9.39  -4.80 
1997 12   .-2  -8.72  -4.37 
1998 03 -3.59 -14.93  -9.26 
1998 04 14.34    .15   7.24 
1998 05 18.77   3.77  11.27 
1998 06 18.77   8.34  13.55 
1998 07 24.69  12.65  18.67 
1998 08 26.24  12.35  19.29 
1998 09 20.90   6.60  13.75 
1998 10 10.34    .61   5.47 
1998 11  -.58  -7.82  -4.20 
1998 12 -8.42 -16.59 -12.50 
1999 01 12.15 -21.54 -16.84 
1999 02 -3.49 -12.93  -8.21 
1999 03   .36  -8.78  -4.21 
1999 04 11.64   -.15   5.74 
1999 05 15.21   5.50  10.35 
1999 06 19.67   9.32  14.49 
1999 07 22.90  11.58  17.24 
1999 08 23.96  11.12  17.53 
1999 09 16.07   3.99  10.03 
1999 10 10.72  -1.69   4.51 
1999 11  6.58  -5.21    .68 
1999 12  -.47 -11.37  -5.92 
2000 01 -9.96 -21.49 -15.72 
2000 02 -3.90 -14.75  -9.32 
2000 03  5.71  -5.68    . 1 
2000 04 10.40  -2.30   4.04 
2000 05 17.15   4.19  10.67 
2000 06 19.04   7.45  13.24 
2000 07 25.17  12.65  18.91 
2000 08 23.10  11.03  17.06 
2000 09 17.15   5.56  11.35 
2000 10 12.54  -1.01   5.76 
2000 11 -4.34 -12.62  -8.47 
2000 12 14.39 -26.48 -20.43 
2001 01 -4.35 -14.11  -9.22 
2001 02 12.38 -23.50 -17.94 
2001 03 -1.21 -11.99  -6.60 
2001 04  7.61  -2.84   2.38 
2001 05 18.41   5.33  11.87 
2001 06 20.44   9.13  14.78 
2001 07 24.11  12.79  18.45 
2001 08 26.85  11.01  18.93 
2001 09 20.45   5.00  12.72 
2001 10  9.58  -2.43   3.57 
2001 11  5.37  -4.76    .30 
2001 12 -6.46 -16.44 -11.45 
2002 01 -8.41 -17.86 -13.13 
2002 02 -3.00 -13.61  -8.30 
2002 03 -7.89 -18.62 -13.25 
2002 04  6.10  -5.96    . 6 
2002 05 15.53    .-2   7.75 
2002 06 21.84  10.41  16.12 
2002 07 26.11  12.59  19.35 
2002 08 22.05  10.51  16.27 
2002 09 18.95   5.30  12.12 
2002 10  3.60  -5.97  -1.18 
2002 11   .46  -9.95  -4.74 
2002 12 -3.79 -11.90  -7.84 
2003 01 -9.68 -20.16 -14.92 
2003 02 11.17 -23.40 -17.28 
2003 03 -3.30 -14.12  -8.71 
2003 04 10.40   -.90   4.75 
2003 05 17.95   4.82  11.39 
2003 08 28.35  12.56  20.45 
2003 09 17.98   4.34  11.16 
