1983 11   .10  -9.87  -4.88 
1983 12 -5.16 -15.77 -10.46 
1984 01 -4.31 -15.06  -9.68 
1984 02 -2.90 -14.15  -8.52 
1984 03 -2.53 -12.86  -7.69 
1984 04  1.43 -11.59  -5.08 
1984 05  9.62  -2.74   3.44 
1984 06 13.33    . 4   6.68 
1984 07 17.76   4.09  10.92 
1984 08 14.67   3.42   9.04 
1984 09 12.13   -.35   5.89 
1984 10   .23  -9.33  -4.55 
1984 11 -1.87 -12.50  -7.18 
1984 12 -4.10 -14.52  -9.31 
1985 01 -6.74 -17.07 -11.90 
1985 02 -6.49 -99.99 -99.99 
1985 03 -1.39 -99.99 -99.99 
1985 04  3.18  -8.46  -2.64 
1985 05  7.61  -4.77   1.42 
1985 06 13.91    .10   7.00 
1985 07 14.24   2.14   8.18 
1985 08 15.98   1.87   8.92 
1985 09  9.39  -3.35   3.02 
1985 10  6.13  -5.78    .17 
1985 11 -2.48 -12.90  -7.68 
1985 12 99.99 -13.86 -99.99 
1986 01  -.71 -99.99 -99.99 
1986 02 -4.15 -14.14  -9.14 
1986 03  1.79  -9.70  -3.95 
1986 04  2.84  -8.18  -2.67 
1986 05  6.90  -5.23    .83 
1986 06 14.19    .82   7.50 
1986 07 15.14   2.16   8.65 
1986 08 15.26   2.53   8.89 
1986 09 10.61  -1.45   4.58 
1986 10  3.51  -7.48  -1.98 
1986 11   .11 -10.69  -5.29 
1986 12 -4.44 -16.75 -10.60 
1987 01 -6.01 -17.26 -11.63 
1987 02 -3.74 -16.04  -9.89 
1987 03 -2.84 -14.88  -8.85 
1987 04  3.81 -99.99 -99.99 
1987 05  6.51  -3.41   1.55 
1987 06 13.39    .98   7.18 
1987 07 15.99   3.05   9.51 
1987 08 13.12   1.95   7.53 
1987 09 10.43  -2.67   3.88 
1987 10  7.15  -5.16    .99 
1987 11 -1.61 -13.08  -7.34 
1987 12 -7.38 -19.04 -13.21 
1988 01 99.99 -20.08 -99.99 
1988 02 -4.78 -15.92 -10.35 
1988 03 -4.42 -18.58 -11.50 
1988 04  1.65 -12.02  -5.18 
1988 05  5.43  -7.14   -.85 
1988 06 12.31   1.41   6.86 
1988 07 14.29   3.03   8.66 
1988 08 14.14   2.95   8.54 
1988 09  9.91  -2.92   3.49 
1988 10  5.96  -3.97    .99 
1988 11 -3.39 -13.62  -8.50 
1988 12 -6.05 -18.71 -12.38 
1989 01 -4.84 -15.71 -10.27 
1989 03   .81 -11.83  -5.51 
1989 04  2.44  -9.87  -3.71 
1989 05  6.99  -4.75   1.11 
1989 06 10.37  -1.20   4.58 
1989 07 15.71   2.84   9.27 
1989 08 12.93   1.50   7.21 
1989 09 11.71  -2.10   4.80 
1989 10  5.11  -7.67  -1.28 
1989 11  -.82 -11.64  -6.23 
1989 12 -6.29 -17.42 -11.85 
1990 01 -4.94 -16.67 -10.81 
1990 02 -4.39 -16.19 -10.29 
1990 08 16.67   2.61   9.64 
1990 09 15.15   1.79   8.46 
1990 10  8.08  -4.79   1.64 
1990 11  2.52  -8.28  -2.88 
1990 12 -4.09 -15.15  -9.62 
1991 01 -4.51 -14.87  -9.69 
1991 02   .21 -11.95  -5.87 
1991 03  -.17 -11.90  -6.03 
1991 04  3.84  -8.56  -2.36 
1991 05 10.57  -2.04   4.26 
1991 06 16.04   1.67   8.85 
1991 07 17.48   3.25  10.36 
1991 08 16.70   3.37  10.03 
1991 09 12.90   -.78   6.06 
1991 10  8.03  -4.39   1.82 
1991 11  -.99 -10.94  -5.96 
1991 12 -1.78 -12.85  -7.31 
1992 01 -1.97 -13.60  -7.78 
1992 02 -2.01 -13.01  -7.51 
1992 03  2.33 -10.20  -3.93 
1992 04  7.14  -4.21   1.46 
1992 05 10.80  -1.29   4.75 
1992 06 13.73    .58   7.15 
1992 07 17.33   3.85  10.59 
1992 08 16.43   3.33   9.88 
1992 09 14.24   1.28   7.76 
1992 10  9.16  -2.47   3.34 
1992 11 -3.20 -12.84  -8.02 
1992 12 -3.78 -13.23  -8.50 
1993 01 -2.69 -13.15  -7.92 
1993 02 -3.21 -13.56  -8.38 
1993 03  1.31  -9.38  -4.03 
1993 04  3.87  -8.41  -2.27 
1993 05  9.71  -2.17   3.77 
1993 06 15.09    .26   7.67 
1993 07 19.64   3.64  11.64 
1993 08 16.29   3.43   9.86 
1993 09 12.53   -.82   5.85 
1993 10  5.97  -5.80    . 8 
1993 11 -1.65 -12.52  -7.08 
1993 12 -2.47 -12.68  -7.57 
1994 01 -3.63 -13.51  -8.57 
1994 02 -3.20 -13.83  -8.51 
1994 03  2.97  -9.96  -3.49 
1994 04  4.90  -8.02  -1.56 
1994 05 12.36   -.89   5.73 
1994 06 19.02   3.57  11.29 
1994 07 19.93   4.10  12.01 
1994 08 18.81   4.94  11.87 
1994 09 14.49    .81   7.65 
1994 10  5.72  -4.90    .40 
1994 11  -.46 -11.47  -5.96 
1994 12 -1.11 -11.47  -6.29 
1995 01 -3.82 -13.38  -8.60 
1995 02   .40  -9.87  -4.73 
1995 03   .99  -9.88  -4.44 
1995 04  2.08  -9.33  -3.62 
1995 05  5.80  -4.59    .60 
1995 06 13.05   -.90   6.07 
1995 07 17.54   3.76  10.65 
1995 08 19.04   5.41  12.23 
1995 09 12.60   -.18   6.21 
1995 10  6.67  -4.85    .91 
1995 11  2.82  -7.00  -2.09 
1995 12 -2.67 -12.16  -7.41 
1996 01 -4.15 -13.66  -8.90 
1996 02  -.56 -10.86  -5.71 
1996 03   .-5 -11.63  -5.84 
1996 04  4.27  -7.91  -1.82 
1996 05 12.14   -.90   5.62 
1996 07 19.99   4.71  12.35 
1996 08 18.74   3.71  11.22 
1996 09 12.19   -.77   5.71 
1996 10  8.28  -4.66   1.81 
1996 11  1.16  -8.54  -3.68 
1996 12 -4.17 -13.75  -8.96 
1997 01 -2.75 -13.87  -8.30 
1997 02 -3.81 -15.31  -9.56 
1997 03  2.93  -8.46  -2.76 
1997 04  1.24 -10.20  -4.48 
1997 05  9.27  -2.33   3.46 
1997 06 15.86   2.34   9.10 
1997 07 18.82   4.48  11.65 
1997 08 16.28   4.41  10.34 
1997 09 14.51   1.69   8.10 
1997 10  7.47  -5.05   1.20 
1997 11 -1.69 -10.94  -6.31 
1997 12 -4.30 -15.61  -9.95 
1998 01 -2.92 -12.55  -7.73 
1998 02 -3.52 -14.68  -9.10 
1998 03   . 5 -11.61  -5.78 
1998 04  2.35 -10.41  -4.02 
1998 05 11.38  -2.40   4.48 
1998 06 15.52    .22   7.87 
1998 07 19.36   6.15  12.75 
1998 08 17.53   4.64  11.08 
1998 09 16.23   2.30   9.26 
1998 10  7.42  -3.66   1.88 
1999 01 -2.65 -99.99 -99.99 
1999 02   .12 -11.68  -5.78 
1999 03  4.69  -9.55  -2.43 
1999 04  2.80  -8.81  -3.00 
1999 05  7.58 -99.99 -99.99 
1999 06 14.76   1.16   7.96 
1999 08 15.90 -99.99 -99.99 
1999 09 13.30   -.24   6.53 
1999 10 11.01  -6.10   2.45 
