1969 02 -4.14 -18.01 -11.07 
1969 03  1.93 -10.16  -4.11 
1969 04 16.07   -.58   7.74 
1969 05 20.96   4.19  12.57 
1969 06 22.56   6.33  14.44 
1969 08 33.58  12.49  23.03 
1969 09 26.12   4.42  15.27 
1969 10  9.92  -2.94   3.49 
1969 11  9.10  -6.28   1.41 
1969 12   .90 -11.40  -5.25 
1970 01 -8.21 -19.69 -13.95 
1970 02  1.80 -12.55  -5.37 
1970 03  1.66 -10.78  -4.56 
1970 04  7.94 -99.99 -99.99 
1970 05 99.99   2.45 -99.99 
1970 06 25.61   9.97  17.79 
1970 07 31.62  10.97  21.29 
1970 08 32.58  11.71  22.14 
1970 09 22.67   4.35  13.51 
1970 10 12.28  -2.55   4.86 
1970 11  3.21  -8.20  -2.49 
1970 12 -1.92 -16.34  -9.13 
1971 01 -8.53 -19.87 -14.20 
1971 02 -2.34 -13.39  -7.87 
1971 03  3.17  -8.33  -2.58 
1971 05 21.26   3.16  12.21 
1971 06 24.90  10.30  17.60 
1971 07 29.36   8.85  19.10 
1971 08 99.99  13.09 -99.99 
1971 09 21.22   4.98  13.10 
1971 10 13.67  -1.20   6.23 
1971 11  5.36  -6.54   -.58 
1971 12 -5.87 -18.34 -12.10 
1972 01 -8.13 -20.90 -14.51 
1972 02 -5.71 -17.86 -11.78 
1972 03  4.81  -8.59  -1.89 
1972 04 12.84  -2.02   5.41 
1972 05 19.24   5.36  12.30 
1972 06 25.48   9.87  17.67 
1972 07 26.82   8.83  17.82 
1972 08 29.79  10.52  20.15 
1972 09 22.56   2.83  12.69 
1972 10 12.87  -5.00   3.93 
1972 11  3.39  -6.67  -1.64 
1972 12 -4.61 -17.20 -10.91 
1973 01  -.27 -12.44  -6.35 
1973 02  2.04 -10.72  -4.34 
1973 03 11.98  -5.29   3.34 
1973 04 11.82  -3.17   4.32 
1973 06 26.46   8.22  17.34 
1973 07 29.08   9.28  19.18 
1973 10 17.15  -1.24   7.95 
1973 12 -2.68 -15.35  -9.01 
1974 01 -3.80 -18.24 -11.02 
1974 03  5.59  -9.64  -2.02 
1974 04 15.67  -1.99   6.84 
1974 06 27.43   7.50  17.46 
1974 08 25.90   7.67  16.78 
1974 09 22.07   2.24  12.15 
1974 11  7.13  -6.18    .47 
1975 03  2.56 -11.07  -4.25 
1975 04  8.05  -3.19   2.43 
1975 05 17.75   4.05  10.90 
1975 06 24.43   7.59  16.01 
1975 07 30.73  13.43  22.08 
1975 08 27.74   8.82  18.27 
1975 10 15.86   -.70   7.58 
1975 11  4.98  -7.74  -1.37 
1976 02  3.92 -99.99 -99.99 
1976 03  6.36  -8.93  -1.28 
1976 04 15.59    .-3   7.78 
1976 05 22.63   3.03  12.83 
1976 06 24.77   9.14  16.95 
1976 08 30.48  10.67  20.57 
1976 09 27.15   4.48  15.81 
1976 10 13.36 -99.99 -99.99 
1976 11  4.92 -11.30  -3.19 
1977 01 10.56 -24.72 -17.64 
1977 02  1.98  -8.50  -3.26 
1977 03  7.45  -7.54    .-4 
1977 05 25.05   4.80  14.92 
1977 06 28.61 -99.99 -99.99 
1977 07 30.81 -99.99 -99.99 
1977 08 25.68   7.20  16.44 
1977 09 19.70   6.21  12.95 
1977 12 -6.09 -15.66 -10.87 
1978 01 12.36 -22.19 -17.27 
1978 04 99.99    .93 -99.99 
1978 07 26.92 -99.99 -99.99 
1978 08 28.03   8.77  18.40 
1978 09 23.77   5.43  14.60 
1978 12 -6.61 -17.71 -12.16 
1979 01 12.58 -23.33 -17.95 
1979 05 17.79   2.64  10.21 
1979 06 26.95   8.29  17.62 
1979 08 28.12  10.25  19.18 
1979 09 27.24   5.80  16.52 
1979 10 17.68    .44   9.06 
1979 11  3.27  -9.03  -2.88 
1979 12  4.80 -12.21  -3.70 
1980 01 -5.15 -19.10 -12.12 
1980 02  -.10 -12.91  -6.50 
1980 03  6.97 -99.99 -99.99 
1980 04 18.91   -.72   9.09 
1980 05 24.59 -99.99 -99.99 
1980 06 27.15   8.39  17.77 
1980 07 32.43 -99.99 -99.99 
1980 08 25.28   8.55  16.91 
1980 09 22.82   5.75  14.28 
1981 01  1.71 -13.47  -5.88 
1981 02  1.16 -99.99 -99.99 
1981 03 12.00 -99.99 -99.99 
1981 04 17.79 -99.99 -99.99 
1981 07 99.99  11.95 -99.99 
1981 08 30.43  11.83  21.13 
1981 09 99.99   4.67 -99.99 
1982 01 11.29 -26.36 -18.82 
1982 02 -3.51 -15.84  -9.67 
1982 03  1.77  -9.66  -3.94 
1982 04 10.97  -3.24   3.86 
1982 06 23.64   7.20  15.42 
1982 08 29.23  10.51  19.86 
1982 11  3.42  -9.87  -3.22 
1982 12  -.79 -12.08  -6.43 
1983 02  4.46  -8.04  -1.79 
1983 03  4.78  -5.24   -.22 
1983 04 13.80  -4.85   4.47 
1983 05 15.32   1.04   8.18 
1983 08 34.03  13.71  23.87 
1983 09 22.13   4.91  13.52 
1983 10 15.80  -1.04   7.37 
1984 02  7.20  -6.27    .46 
1984 03  5.90  -7.15   -.62 
1984 05 23.12   2.84  12.98 
1984 06 24.44   8.39  16.41 
1984 07 31.02  12.11  21.56 
1984 09 17.86   2.15  10.00 
1984 10 11.84  -2.56   4.64 
1985 01 -4.67 -18.21 -11.45 
1985 02 -2.88 -15.71  -9.29 
1985 03  7.21  -7.76   -.27 
1985 04 16.57  -1.04   7.76 
1985 05 24.36   5.02  14.69 
1985 06 24.87   5.53  15.20 
1985 07 32.16  10.97  21.57 
1985 08 26.46   9.59  18.02 
1985 09 17.31   4.23  10.77 
1985 10 13.69   -.20   6.74 
1985 11 -4.76 -15.66 -10.21 
1985 12 -3.47 -15.84  -9.65 
1986 01  1.59  -8.55  -3.48 
1986 02 -4.54 -15.97 -10.25 
1986 03 11.30  -1.93   4.68 
1986 04 12.39  -1.97   5.21 
1986 05 20.37   4.03  12.20 
1986 06 28.23   9.97  19.10 
1986 07 27.97  10.54  19.25 
1986 09 17.20   4.21  10.70 
1986 10 15.68    .40   8.04 
1986 11  1.84  -9.41  -3.78 
1986 12  2.08  -9.28  -3.59 
1987 01  2.06 -11.31  -4.62 
1987 04 19.64    .78  10.21 
1987 06 29.18   9.88  19.53 
1988 07 31.52  11.19  21.35 
1988 08 28.95   8.70  18.82 
1988 09 21.61   3.45  12.53 
1988 10 15.27  -3.40   5.93 
1988 11  4.85  -9.93  -2.54 
1988 12 99.99 -13.87 -99.99 
1989 02 -8.52 -99.99 -99.99 
1989 04 11.91  -1.73   5.09 
1989 05 99.99   4.58 -99.99 
1989 06 23.84   7.49  15.66 
1989 07 30.61  13.79  22.20 
1989 08 28.37  10.14  19.26 
1989 09 22.31   2.84  12.57 
1989 10 15.14  -1.87   6.63 
1989 11  4.83  -6.96  -1.06 
1989 12 -3.95 -99.99 -99.99 
1990 01  1.67 -99.99 -99.99 
1990 02   .42 -99.99 -99.99 
1990 03  6.69  -6.07    .30 
1990 04 13.28  -3.62   4.83 
1990 05 17.86   3.15  10.50 
1990 06 24.85   7.92  16.38 
1990 07 28.73  10.13  19.43 
1990 08 29.59  10.92  20.25 
1990 09 25.73   5.37  15.54 
1990 10 14.71 -99.99 -99.99 
1990 11  7.10  -6.39    .35 
1990 12 -4.34 -18.69 -11.51 
1991 01 -7.20 -99.99 -99.99 
1991 02  5.03  -6.08   -.52 
1999 12  4.16  -7.89  -1.86 
2000 02  2.08 -11.48  -4.69 
2000 03  9.64  -4.73   2.45 
2000 04 14.27  -1.56   6.35 
2000 05 20.08   5.10  12.59 
2000 06 23.42   7.62  15.52 
2000 07 30.22  13.54  21.88 
2000 12 -7.20 -99.99 -99.99 
2001 02 -4.35 -17.16 -10.75 
2001 04 99.99   -.83 -99.99 
2001 05 99.99   5.29 -99.99 
2001 06 99.99  10.22 -99.99 
2001 07 99.99  13.42 -99.99 
2001 08 99.99  12.34 -99.99 
2001 11 99.99  -4.66 -99.99 
2002 01 99.99 -12.51 -99.99 
2002 02 99.99 -10.53 -99.99 
2002 03 99.99 -15.92 -99.99 
2002 04 99.99  -5.07 -99.99 
2003 07 99.99  12.24 -99.99 
2003 11  -.61 -13.31  -6.96 
2004 07 99.99  11.13 -99.99 
2004 08 99.99   9.35 -99.99 
2004 09 99.99   5.66 -99.99 
2004 10 99.99  -1.49 -99.99 
2004 11 99.99  -6.38 -99.99 
2005 01 -5.37 -99.99 -99.99 
2005 02 99.99 -11.25 -99.99 
2005 03 99.99  -5.80 -99.99 
2005 05 99.99   2.78 -99.99 
2005 06 23.02  10.26  16.64 
2005 08 99.99   8.21 -99.99 
2005 10 13.35   -.51   6.42 
2005 11 99.99  -3.70 -99.99 
2006 01 99.99  -5.63 -99.99 
2006 02 -1.50 -12.51  -7.00 
2006 03  4.17  -7.79  -1.80 
2006 04 99.99   -.31 -99.99 
2006 05 99.99   4.75 -99.99 
2006 07 99.99  15.92 -99.99 
2006 10 99.99  -4.69 -99.99 
2007 01 99.99 -14.61 -99.99 
2007 02 -4.56 -15.33  -9.94 
2007 03 11.52  -4.03   3.74 
2007 04 99.99  -3.59 -99.99 
2007 05 99.99   3.30 -99.99 
2007 07 99.99  16.24 -99.99 
2007 08 28.61  12.10  20.35 
2007 09 99.99   3.97 -99.99 
2007 10 99.99   -.75 -99.99 
2008 01  -.81 -16.54  -8.67 
2008 02  -.63 -16.52  -8.57 
2008 04 11.94  -5.06   3.43 
2008 06 99.99   6.18 -99.99 
2008 07 99.99  10.77 -99.99 
2008 08 99.99  11.64 -99.99 
2008 09 99.99   3.60 -99.99 
2008 10 15.37  -1.79   6.79 
2009 01 -2.99 -15.15  -9.07 
2009 02 99.99 -10.32 -99.99 
2009 03 99.99  -9.54 -99.99 
2009 04 99.99  -2.51 -99.99 
2009 07 25.96  10.80  18.37 
2009 08 99.99  10.22 -99.99 
2009 09 99.99   8.05 -99.99 
2009 10 99.99  -2.16 -99.99 
2009 11  9.79  -5.01   2.38 
2010 02 -5.94 -18.41 -12.17 
2010 03 99.99  -5.59 -99.99 
2010 04 14.67  -1.03   6.82 
2010 05 16.01   2.96   9.48 
2010 06 22.89   9.70  16.29 
2010 07 99.99  11.49 -99.99 
2010 08 99.99  11.92 -99.99 
2010 09 99.99   5.00 -99.99 
2010 10 17.36    .78   9.07 
2010 12 -4.98 -99.99 -99.99 
2011 03  -.82 -10.26  -5.54 
2011 04 99.99  -1.63 -99.99 
2011 05 99.99   4.30 -99.99 
2011 06 22.34   8.54  15.44 
2011 07 99.99  13.68 -99.99 
2011 08 99.99  11.93 -99.99 
2011 09 24.95   5.48  15.21 
2011 10 15.81   1.36   8.58 
2011 11  6.86  -8.45   -.79 
2011 12 99.99  -9.43 -99.99 
2012 01 99.99 -10.77 -99.99 
2012 02  1.67 -12.19  -5.26 
2012 03 15.23  -2.67   6.28 
2012 04 17.10    .31   8.70 
2012 05 99.99   3.64 -99.99 
2012 06 26.70  10.64  18.67 
2012 07 32.59  14.88  23.74 
2012 08 29.91  11.33  20.62 
2012 09 25.02   6.56  15.79 
