1971 01 99.99 -99.99 -15.10 
1971 02 99.99 -99.99 -13.40 
1971 03 99.99 -99.99  -7.20 
1971 04 99.99 -99.99   2.90 
1971 05 99.99 -99.99   8.89 
1971 06 99.99 -99.99  13.60 
1971 07 99.99 -99.99  16.50 
1971 08 99.99 -99.99  16.40 
1971 09 99.99 -99.99   9.89 
1971 10 99.99 -99.99   2.70 
1971 11 99.99 -99.99  -2.80 
1971 12 99.99 -99.99 -13.30 
1972 01 99.99 -99.99 -11.90 
1972 02 99.99 -99.99 -14.10 
1972 03 99.99 -99.99  -4.50 
1972 04 99.99 -99.99   2.60 
1972 05 99.99 -99.99   8.70 
1972 06 99.99 -99.99  13.50 
1972 07 99.99 -99.99  18.00 
1972 08 99.99 -99.99  14.60 
1972 09 99.99 -99.99   9.39 
1972 10 99.99 -99.99   3.40 
1972 11 99.99 -99.99  -6.10 
1972 12 99.99 -99.99 -11.80 
1973 01 99.99 -99.99 -12.60 
1973 02 99.99 -99.99 -11.00 
1973 03 99.99 -99.99  -6.30 
1973 04 99.99 -99.99   3.80 
1973 05 99.99 -99.99   8.30 
1973 06 99.99 -99.99  12.80 
1973 07 99.99 -99.99  18.90 
1973 08 99.99 -99.99  18.20 
1973 09 99.99 -99.99  10.40 
1973 10 99.99 -99.99   2.80 
1973 11 99.99 -99.99  -5.40 
1973 12 99.99 -99.99 -13.80 
1974 01 99.99 -99.99 -14.30 
1974 02 99.99 -99.99 -13.00 
1974 03 99.99 -99.99  -6.00 
1974 04 99.99 -99.99   2.60 
1974 05 99.99 -99.99   9.00 
1974 06 99.99 -99.99  12.00 
1974 07 99.99 -99.99  16.79 
1974 08 99.99 -99.99  17.10 
1974 09 99.99 -99.99  11.10 
1974 10 99.99 -99.99   2.80 
1974 11 99.99 -99.99  -5.20 
1974 12 99.99 -99.99 -13.40 
1975 01 99.99 -99.99 -14.30 
1975 02 99.99 -99.99 -13.00 
1975 03 99.99 -99.99  -5.30 
1975 04 99.99 -99.99   5.60 
1975 05 99.99 -99.99   8.89 
1975 06 99.99 -99.99  13.70 
1975 07 99.99 -99.99  17.29 
1975 08 99.99 -99.99  18.00 
1975 09 99.99 -99.99  12.40 
1975 10 99.99 -99.99   4.50 
1975 11 99.99 -99.99  -2.40 
1975 12 99.99 -99.99 -13.40 
1976 01 -6.38 -19.69 -13.03 
1976 02  1.29 -11.04  -4.87 
1977 12 -3.21 -15.96  -9.58 
1978 01 -8.77 -22.15 -15.46 
1978 02 -9.41 -21.74 -15.57 
1978 03   .70  -9.89  -4.59 
1978 04  7.96  -1.78   3.09 
1978 05 16.46   3.30   9.88 
1978 06 19.68   8.96  14.32 
1978 07 23.14  13.28  18.20 
1978 08 22.00  13.10  17.54 
1978 09 17.37   5.45  11.41 
1978 10 10.20  -3.87   3.16 
1978 11  4.41  -9.56  -2.57 
1979 01 -5.66 -17.86 -11.76 
1979 02 -3.56 -17.89 -10.72 
1979 03   .65 -10.35  -4.85 
1979 04  4.82  -3.50    .66 
1979 05 15.77   3.20   9.48 
1979 06 18.79   9.60  14.20 
1979 07 20.24  12.38  16.31 
1979 08 23.00  11.52  17.26 
1979 09 16.46   3.57  10.01 
1979 10 13.97   -.94   6.51 
1979 11  1.28 -11.72  -5.22 
1979 12 -2.74 -17.45 -10.09 
1980 01 -9.75 -22.96 -16.35 
1980 02 -8.18 -20.61 -14.39 
1980 03   .63 -11.13  -5.25 
1980 04  5.03  -4.62    .20 
1980 05 18.00   3.90  10.95 
1980 06 21.14   9.64  15.39 
1980 07 20.52  11.28  15.90 
1980 08 19.25  10.89  15.07 
1980 09 15.78   4.19   9.98 
1980 10  9.70  -4.33   2.68 
1980 11  4.83  -8.50  -1.83 
1980 12 -9.67 -21.23 -15.45 
1981 01 11.77 -25.48 -18.62 
1981 02 -7.36 -19.71 -13.54 
1981 03  1.48 -10.22  -4.37 
1981 04 11.76   -.66   5.55 
1981 05 14.26   3.61   8.93 
1981 06 19.83   8.03  13.93 
1981 07 22.53  15.00  18.76 
1981 08 21.16   9.97  15.56 
1981 09 16.20   4.37  10.28 
1981 10  8.74  -3.58   2.58 
1981 11 -1.40 -14.70  -8.05 
1981 12 -4.17 -16.70 -10.44 
1982 02 -4.19 -17.46 -10.83 
1982 03  2.43 -10.63  -4.10 
1982 04 11.98  -1.95   5.01 
1982 07 20.92  11.14  16.03 
1982 08 22.57  13.60  18.08 
1982 09 17.20   3.76  10.48 
1982 11  1.68  -9.31  -3.81 
1983 01 -7.77 -21.32 -14.54 
1983 02 -8.39 -21.35 -14.87 
1983 03  1.22 -11.89  -5.33 
1983 04 11.50   -.99   5.25 
1983 06 18.45   8.18  13.32 
1983 07 20.79  12.42  16.60 
1983 08 23.34  12.60  17.97 
1983 09 18.36   7.24  12.80 
1983 10 10.37  -2.25   4.06 
1983 11  2.03 -10.68  -4.32 
1983 12 -5.21 -17.68 -11.44 
1984 01 10.42 -23.47 -16.94 
1984 02 -8.77 -19.94 -14.35 
1984 03 -3.52 -14.48  -9.00 
1984 04  7.52  -3.19   2.16 
1984 05 16.08   2.30   9.18 
1984 06 20.03   9.53  14.78 
1984 07 21.68  13.15  17.41 
1984 08 23.39  13.69  18.53 
1984 09 16.16   5.27  10.71 
1984 10  8.24  -3.44   2.39 
1984 11  3.91  -9.97  -3.03 
1984 12 -7.43 -19.79 -13.61 
1985 01 11.26 -25.12 -18.19 
1985 02 -5.18 -18.46 -11.82 
1985 03  -.88 -12.60  -6.74 
1985 04 10.24  -1.71   4.26 
1985 05 18.01   4.12  11.06 
1985 06 18.58   8.32  13.45 
1985 08 22.08  14.26  18.17 
1985 09 16.11   6.26  11.18 
1985 10 11.20   -.95   5.12 
1985 11  -.19 -11.75  -5.97 
1985 12 -9.33 -22.91 -16.11 
1986 01 10.32 -23.50 -16.91 
1986 02 -7.97 -20.29 -14.13 
1986 03  2.31  -9.49  -3.59 
1986 04  8.53  -2.08   3.21 
1986 05 15.94   3.30   9.62 
1986 06 19.43   9.25  14.34 
1986 07 20.36  13.13  16.74 
1986 09 15.81   5.24  10.52 
1986 10  8.89  -3.35   2.77 
1986 11   .42 -11.36  -5.47 
1986 12 -4.21 -18.08 -11.14 
1987 01 -9.05 -22.76 -15.90 
1987 03   .27 -11.88  -5.80 
1987 04 10.79  -1.76   4.51 
1987 10 12.15  -1.26   5.44 
1987 12 -3.09 -17.11 -10.10 
1988 01 -6.99 -20.10 -13.54 
1988 02 -6.20 -19.44 -12.82 
1988 03  -.16 -13.69  -6.92 
1988 04  9.18  -2.91   3.13 
1988 05 14.93   3.88   9.40 
1988 06 18.78   8.60  13.69 
1988 07 21.16  13.05  17.10 
1988 08 23.63  13.92  18.77 
1988 09 16.95   6.37  11.66 
1988 10 11.11  -1.93   4.58 
1988 11   .76 -11.19  -5.21 
1988 12 -4.69 -16.85 -10.77 
1989 02  -.94 -15.79  -8.36 
1989 03   .72 -10.68  -4.98 
1989 04 12.20  -1.50   5.35 
1989 05 16.44   3.13   9.78 
1989 06 19.93   8.37  14.15 
1989 07 21.05  12.30  16.67 
1989 10 11.29  -1.70   4.79 
1989 11  1.97  -9.10  -3.56 
1989 12 -4.01 -17.28 -10.64 
1990 01 -8.45 -23.14 -15.79 
1990 03  3.83  -6.98  -1.57 
1990 04  7.48  -2.51   2.48 
1990 05 14.32   4.08   9.20 
1990 06 18.53   9.45  13.99 
1990 07 22.46  14.28  18.36 
1990 08 22.89  12.64  17.76 
1990 09 16.41   5.40  10.90 
1990 10 13.52  -2.33   5.59 
1990 11  5.68  -6.12   -.22 
1990 12 -5.15 -18.20 -11.67 
1991 01 -8.20 -22.54 -15.37 
1991 02 -6.72 -19.62 -13.17 
1991 03   .91 -10.32  -4.70 
1991 04 11.04  -2.45   4.29 
1991 05 14.96   2.70   8.83 
1991 07 21.24  13.01  17.12 
1991 08 22.85  12.65  17.75 
1991 09 17.26   5.08  11.17 
1991 10 10.61  -3.36   3.62 
1991 11  2.29 -10.90  -4.30 
1992 01 -6.27 -20.95 -13.61 
1992 02 -4.38 -18.81 -11.59 
1992 03  2.24  -9.47  -3.61 
1992 04  8.62  -1.44   3.59 
1992 05 14.34   3.49   8.91 
1992 07 22.49  12.23  17.36 
1992 08 20.58  12.69  16.63 
1992 09 16.37   4.80  10.59 
1992 10 10.74  -3.14   3.79 
1992 11  2.83 -10.08  -3.62 
1992 12 -4.64 -17.18 -10.91 
1993 01 -8.51 -22.71 -15.61 
1993 02 -4.41 -16.36 -10.38 
1993 03  1.54  -9.45  -3.95 
1993 04  7.20  -3.36   1.92 
1993 05 17.09   4.23  10.66 
1993 06 17.84   8.81  13.32 
1993 07 20.40  11.92  16.16 
1993 08 19.61  10.10  14.86 
1993 09 17.16   5.96  11.56 
1993 12 -4.96 -17.95 -11.45 
1994 01 -6.88 -20.42 -13.65 
1994 02 -2.20 -16.70  -9.45 
1994 03  -.52 -11.61  -6.07 
1994 04 12.13   -.86   5.63 
1994 05 14.80   4.07   9.43 
1994 06 21.51   9.04  15.27 
1994 07 25.26  16.06  20.66 
1994 08 24.19  14.63  19.41 
1994 10 11.12  -2.04   4.54 
1994 11  3.49  -8.29  -2.40 
1994 12 -4.78 -17.81 -11.29 
1995 01 -7.70 -20.18 -13.94 
1995 02 -2.91 -17.52 -10.21 
1995 03  -.18 -11.92  -6.05 
1995 04  8.07  -3.58   2.24 
1995 05 14.06   1.77   7.91 
1995 06 18.11   8.46  13.28 
1995 07 21.90  13.18  17.54 
1995 09 17.12   4.34  10.73 
1996 07 21.67  12.57  17.11 
1996 08 20.86  11.57  16.21 
1996 09 19.52   5.86  12.69 
2001 04 10.92  -2.31   4.30 
2004 10 13.74  -2.52   5.60 
2005 02 -7.47 -19.12 -13.29 
2007 08 22.65  14.69  18.67 
2007 09 17.27   7.28  12.27 
2008 01 -6.28 -21.45 -13.86 
2008 02 -3.95 -18.95 -11.45 
2008 03  4.61  -7.12  -1.25 
2008 06 20.66   8.68  14.67 
2008 07 24.08  14.36  19.21 
2008 08 22.97  12.68  17.82 
2009 06 18.45   8.88  13.67 
2009 07 21.09  13.13  17.11 
2009 09 18.89   5.94  12.41 
2009 10 12.51  -1.71   5.40 
2010 02 -3.38 -15.63  -9.50 
2010 03 -1.64 -12.64  -7.14 
2010 04  5.48  -3.75    .86 
2010 05 16.00   5.02  10.51 
2010 06 21.98   9.97  15.98 
2010 07 22.95  15.93  19.44 
2010 08 23.20  14.20  18.70 
2010 09 17.82   8.54  13.18 
2010 10 11.94  -1.47   5.23 
2010 11  1.38 -10.98  -4.79 
2011 02 -1.20 -16.43  -8.81 
2011 03   .-3 -10.87  -5.45 
2011 08 22.38  13.59  17.98 
2011 09 17.54   5.72  11.63 
2011 10 12.12  -2.24   4.94 
2011 11  4.50  -7.79  -1.64 
2011 12 -6.37 -19.11 -12.74 
2012 01 -8.50 -23.43 -15.96 
2012 02 -6.95 -21.11 -14.03 
2012 03  -.60 -12.06  -6.33 
2012 04  9.89  -2.59   3.65 
2012 05 16.77   3.84  10.30 
2012 06 18.84   9.93  14.39 
2012 07 23.09  14.50  18.79 
2012 08 22.01  13.41  17.70 
2012 10 12.00  -1.34   5.33 
2012 11 -1.63 -12.42  -7.02 
2012 12 10.17 -21.37 -15.77 
2013 01 -9.32 -22.82 -16.07 
2013 02 -7.33 -19.82 -13.57 
2013 03   .66 -10.25  -4.79 
2013 04  4.62  -4.36    .12 
2013 05 17.92   5.17  11.54 
2013 06 21.73   9.57  15.65 
2013 08 23.17  12.47  17.82 
2013 09 17.59   5.46  11.52 
2013 10 12.01  -1.31   5.35 
2013 11  1.74  -9.17  -3.71 
2013 12 -6.52 -19.60 -13.06 
