1965 01 -4.58 -10.48  -7.53 
1965 02 -2.71  -9.77  -6.24 
1965 03   .27  -9.47  -4.60 
1966 01 -9.38 -15.22 -12.30 
1966 02 10.52 -17.31 -13.91 
1966 03 -2.23  -8.21  -5.22 
1966 04  2.07  -7.89  -2.91 
1966 05 11.03   1.10   6.06 
1966 06 19.54   9.02  14.28 
1966 07 18.81   7.15  12.98 
1966 08 15.89   3.99   9.94 
1966 09  9.25   1.54   5.39 
1966 10  4.96  -1.37   1.80 
1966 11  -.10  -5.27  -2.68 
1966 12 -3.51  -9.25  -6.38 
1967 01 -6.63 -13.87 -10.25 
1967 02 -2.18  -8.55  -5.36 
1967 03  2.28  -5.97  -1.84 
1967 04  4.83  -4.73    . 4 
1967 05 10.43    . 0   5.21 
1985 09  6.37   1.88   4.12 
1985 11 -4.63  -8.03  -6.33 
1985 12 -6.47 -10.58  -8.52 
1986 01 -8.85 -12.30 -10.58 
1986 02 -7.87 -12.27 -10.07 
1986 03 -2.51  -5.71  -4.11 
1986 04 -1.40  -5.96  -3.68 
1986 05  9.89   3.84   6.87 
1986 08  9.54   5.39   7.46 
1986 09  5.78    .75   3.26 
1986 10  3.37   -.20   1.58 
1986 11   .36  -3.17  -1.40 
1986 12 -6.22 -10.12  -8.17 
1987 01 10.09 -16.31 -13.20 
1987 02 -6.05 -10.53  -8.29 
1987 03 -6.10  -9.79  -7.94 
1987 04  3.45  -2.36    .54 
1987 05  6.06    .-3   3.01 
1987 06  9.43   5.00   7.22 
1987 07 14.55   7.76  11.15 
1987 08 10.45   5.15   7.80 
1987 09  7.63   2.84   5.23 
1987 10  4.15    .97   2.56 
1987 11 -1.93  -4.36  -3.14 
1987 12 -3.32  -7.62  -5.47 
1988 01 -3.96  -6.50  -5.23 
1988 02 -5.56  -8.97  -7.26 
1988 03 -5.46  -8.89  -7.18 
1988 04  -.34  -5.50  -2.92 
1988 05  9.74   3.12   6.43 
1988 06 17.34   8.49  12.91 
1988 07 15.79   9.14  12.46 
1988 08 13.35   6.99  10.17 
1988 09  9.97   4.44   7.20 
1988 10  2.52  -1.44    .53 
1988 12 -4.61  -8.50  -6.55 
1989 01 -1.19  -5.35  -3.27 
1989 02 -2.13  -5.39  -3.76 
1989 03  -.50  -4.25  -2.37 
1989 04   .77  -3.26  -1.24 
1989 05  9.45   1.60   5.52 
1989 06 14.15   6.35  10.25 
1989 07 17.39   8.16  12.77 
1989 08 13.23   7.03  10.13 
1989 09 10.79   4.48   7.64 
1989 10  3.68   -.71   1.48 
1989 11   .14  -3.90  -1.88 
1989 12 -3.79  -9.28  -6.53 
1990 01 -2.63  -6.77  -4.69 
1990 02  -.27  -3.72  -1.99 
1990 03  1.11  -4.41  -1.64 
1990 04  3.72  -2.39    .66 
1990 05 12.23   3.12   7.67 
1990 06 14.35   6.40  10.37 
1990 07 15.17   7.59  11.38 
1990 09  7.24   2.55   4.89 
1990 10  5.07    .56   2.81 
1990 11 -1.55  -5.62  -3.58 
1990 12 -1.63  -6.50  -4.06 
1991 01 -3.22  -7.31  -5.26 
1991 02 -6.24 -10.52  -8.38 
1991 03  -.84  -4.28  -2.56 
1991 04  2.61  -3.10   -.24 
1991 05  8.27   -.26   4.00 
1991 06 10.00   3.65   6.82 
1991 07 18.61  10.41  14.51 
1991 08 15.74   8.92  12.33 
1991 09  9.81   3.02   6.41 
1991 10  4.04   -.67   1.68 
1991 11  -.43  -4.04  -2.23 
1991 12 -1.65  -5.77  -3.71 
1992 01  -.85  -5.92  -3.38 
1992 02 -2.49  -7.07  -4.78 
1992 03 -1.11  -4.84  -2.97 
1992 04   .31  -5.02  -2.35 
1992 07 15.59   7.24  11.41 
1992 08 12.46   6.54   9.50 
1992 09  8.89   3.91   6.40 
1992 10  -.40  -4.58  -2.49 
1992 11 -2.58  -6.15  -4.36 
1992 12 -1.73  -6.29  -4.01 
1993 01 -3.55  -7.84  -5.69 
1993 02 -2.65  -8.04  -5.34 
1993 03 -1.28  -6.53  -3.90 
1993 04  3.49  -2.03    .73 
1993 09  6.79   1.37   4.08 
1993 10  1.22  -2.60   -.68 
1993 11 -3.41  -6.78  -5.09 
1993 12 -5.18  -9.91  -7.54 
1994 01 -6.46 -10.86  -8.66 
1994 02 -8.59 -13.22 -10.90 
1994 03 -3.16  -7.74  -5.45 
1994 04  2.59  -2.14    .22 
1994 05  8.35    .34   4.34 
1994 06 12.31   4.28   8.29 
1994 07 21.02  11.62  16.32 
1994 08 14.63   7.60  11.11 
1994 09  7.79   2.73   5.26 
1994 10  2.31  -2.19    . 5 
1994 11 -1.01  -4.86  -2.93 
1994 12 -2.38  -6.34  -4.36 
1995 01 -5.98  -9.41  -7.69 
1995 02 -3.56  -8.32  -5.93 
1995 03 -3.45  -7.35  -5.40 
1995 04   .-6  -5.56  -2.81 
1995 05  6.35   -.35   3.00 
1995 06 13.75   5.57   9.66 
1995 07 15.37   7.07  11.22 
1995 08 15.49   7.31  11.40 
1995 09  8.18   3.14   5.66 
1995 10  5.68   1.25   3.46 
1995 11 -2.43  -7.09  -4.76 
1995 12 -5.40  -9.91  -7.65 
1996 01 -4.41  -9.14  -6.78 
1996 02 -7.87 -12.85 -10.36 
1996 03 -2.91  -8.41  -5.66 
1996 04  3.16  -3.26    .-4 
1996 05  5.45  -1.22   2.11 
1996 06 13.41   5.06   9.23 
1996 07 14.43   7.13  10.78 
1996 08 16.71   9.72  13.21 
1996 09  7.99   2.39   5.19 
1996 10  4.46    .44   2.45 
1996 11 -2.93  -7.03  -4.98 
1996 12 -5.64 -10.65  -8.14 
1997 01 -3.15  -8.24  -5.69 
1997 02 -4.05  -8.50  -6.27 
1997 03 -1.28  -6.70  -3.98 
1997 04   .79  -5.74  -2.47 
1997 05  6.19   -.58   2.80 
1997 06 14.92   6.99  10.95 
1997 07 19.06  10.70  14.87 
1997 08 19.06  11.53  15.29 
1997 09 10.35   4.01   7.18 
1997 10  1.22  -3.19   -.98 
1997 11 -2.77  -5.86  -4.31 
1997 12 -3.26  -7.40  -5.33 
