1973 02  2.52  -2.00    .26 
1973 04 15.77   6.42  11.09 
1973 05 20.33  10.93  15.63 
1973 06 24.48  13.40  18.93 
1973 10 12.59   4.38   8.48 
1973 12  1.38  -3.62  -1.11 
1974 02  2.38  -1.42    .48 
1974 03  6.35  -1.73   2.31 
1974 04 11.35   2.85   7.10 
1974 05 18.34   9.66  14.00 
1974 07 24.64  15.54  20.09 
1974 08 26.00  15.63  20.81 
1974 10 17.07   8.57  12.82 
1974 11  6.96   1.33   4.14 
1974 12  2.07   -.81    .63 
1975 01  2.34  -1.77    .28 
1975 02  -.22  -5.09  -2.65 
1975 03  9.03    .10   4.56 
1975 04 17.32   8.43  12.87 
1975 06 30.08  18.15  24.11 
1975 07 28.07  17.82  22.94 
1975 08 27.93  16.33  22.13 
1975 09 24.77  13.69  19.23 
1975 11  4.40  -1.48   1.46 
1976 02 -5.56 -12.96  -9.26 
1976 04 16.73   6.27  11.50 
1976 05 19.07   8.52  13.79 
1976 06 22.34  12.86  17.60 
1976 07 23.54  15.31  19.42 
1976 08 21.81  13.62  17.71 
1976 09 19.16  10.52  14.84 
1976 10  8.68   1.39   5.03 
1976 11  4.75   1.46   3.10 
1976 12  1.68  -3.29   -.80 
1977 01 -3.93 -10.46  -7.19 
1977 02  3.96   -.50   1.73 
1977 04 14.77   5.08   9.92 
1977 05 20.50  10.32  15.41 
1977 07 25.33  15.37  20.35 
1977 08 24.93  14.60  19.76 
1977 09 17.70   8.52  13.11 
1977 10 12.36   2.04   7.20 
1977 11  9.00   3.08   6.04 
1978 03  6.55   1.31   3.93 
1978 04 13.54   4.58   9.05 
1978 05 18.81   9.55  14.18 
1978 06 23.14  12.69  17.91 
1978 07 23.47  14.33  18.90 
1978 08 24.59  13.33  18.95 
1978 09 19.59   9.59  14.59 
1978 10 14.28   5.10   9.68 
1978 11  7.75   1.50   4.62 
1979 01  -.58  -4.42  -2.50 
1979 02 -1.52  -8.04  -4.77 
1979 03  5.33    .11   2.72 
1979 04 12.90   3.14   8.01 
1979 05 25.30  12.93  19.11 
1979 06 27.62  15.45  21.53 
1979 07 23.55  13.76  18.65 
1979 08 25.17  15.97  20.57 
1979 09 21.24  11.34  16.29 
1979 10 10.25   2.50   6.37 
1979 12  2.50  -2.96   -.23 
1980 02 -2.00  -6.16  -4.08 
1980 04 12.12   4.00   8.05 
1980 05 18.37   8.04  13.20 
1980 07 24.92  14.85  19.88 
1980 08 23.28  12.86  18.07 
1980 10 12.64   5.39   9.01 
1980 11  5.44    .81   3.12 
1980 12  2.31  -1.34    .48 
1981 01   .-7  -4.14  -2.10 
1981 02   .96  -3.35  -1.19 
1981 03  5.11  -1.89   1.61 
1981 04  9.66   1.86   5.76 
1981 05 20.69   9.34  15.01 
1981 06 28.00  16.00  22.00 
1981 07 27.65  17.15  22.40 
1981 08 25.00  14.73  19.86 
1981 09 20.89  11.25  16.07 
1981 10 15.08   6.81  10.94 
1981 11  4.27    .30   2.28 
1981 12  3.56  -1.22   1.16 
1982 02 -2.81  -8.81  -5.81 
1982 05 21.00   9.95  15.47 
1982 08 26.37  14.79  20.58 
1982 09 22.98  11.25  17.11 
1982 10 13.34   4.82   9.08 
1982 11  6.48   -.68   2.90 
1982 12  3.51  -1.01   1.25 
1983 02   .49  -5.94  -2.72 
1983 03  8.05  -1.54   3.25 
1983 04 17.52   6.36  11.94 
1983 05 23.02  12.32  17.67 
1983 06 24.32  13.38  18.85 
1983 07 25.99  15.51  20.75 
1983 09 22.80  10.00  16.40 
1983 10 13.99   4.14   9.06 
1983 11  5.48  -2.69   1.39 
1983 12   .62  -4.33  -1.85 
1984 01   .33  -3.92  -1.79 
1984 02 -2.45  -7.01  -4.73 
1984 03  4.04  -1.60   1.22 
1984 04 13.64   5.26   9.45 
1984 05 23.70  11.41  17.55 
1984 06 22.98  12.46  17.71 
1984 07 24.73  13.91  19.32 
1984 08 24.43  13.38  18.90 
1984 09 23.38  11.84  17.61 
1984 10 14.85   5.91  10.38 
1984 11  3.65  -2.47    .59 
1984 12 -2.60  -7.80  -5.20 
1985 01 -3.81  -9.99  -6.89 
1985 02 10.27 -16.77 -13.52 
1985 03  -.26  -7.46  -3.86 
1985 04 14.35   4.48   9.41 
1985 05 23.74  12.26  18.00 
1985 06 22.39  12.38  17.38 
1985 07 23.26  13.59  18.42 
1985 08 27.16  15.82  21.49 
1985 09 18.61   8.89  13.75 
1985 10 12.72   3.98   8.35 
1985 11  3.17  -2.02    .57 
1986 01   .24  -4.26  -2.01 
1986 02 -4.32 -11.48  -7.89 
1986 03  5.48  -1.50   1.99 
1986 04 16.91   6.30  11.60 
1986 05 21.80  10.04  15.92 
1986 06 25.53  14.85  20.19 
1986 08 28.17  15.54  21.85 
1986 09 22.30   9.43  15.86 
1986 10 12.81   4.17   8.49 
1986 11  3.62  -1.42   1.09 
1986 12  -.67  -6.38  -3.52 
1987 01 -8.09 -15.70 -11.89 
1987 03 -3.80  -9.76  -6.78 
1987 04  7.86    .94   4.40 
1987 05 20.19   9.42  14.80 
1987 06 23.23  13.94  18.58 
1987 07 26.89  15.57  21.23 
1987 08 23.15  12.48  17.81 
1987 09 19.34   8.67  14.00 
1987 10 12.57   4.17   8.37 
1987 11  4.41    .52   2.46 
1987 12  -.16  -6.46  -3.31 
1988 01 -3.42  -9.00  -6.21 
1988 02  -.40  -5.52  -2.96 
1988 03  4.86    .23   2.54 
1988 04 12.84   4.52   8.68 
1988 05 19.34   9.43  14.39 
1988 06 23.65  14.51  19.08 
1988 07 27.50  17.31  22.40 
1988 08 26.40  14.43  20.41 
1988 09 19.36  10.52  14.94 
1988 10 12.16   3.63   7.89 
1988 11   .52  -5.28  -2.37 
1988 12 -1.08  -6.60  -3.84 
1989 01   .75  -2.71   -.98 
1989 02  4.60  -1.19   1.70 
1989 03  9.84   2.07   5.95 
1989 04 16.27   5.62  10.94 
1989 05 20.33   9.35  14.84 
1989 06 24.92  14.21  19.56 
1989 07 25.92  14.52  20.22 
1989 08 28.42  16.45  22.43 
1989 09 19.73  12.26  15.99 
1989 10 14.00   5.88   9.94 
1989 11  3.53  -1.36   1.08 
1989 12  1.90  -3.12   -.60 
1990 01  1.39  -2.91   -.76 
1990 02  4.85   -.82   2.01 
1990 03 11.91    .49   6.20 
1990 04 14.98   5.57  10.27 
1990 05 19.98   9.00  14.49 
1990 06 22.46  13.39  17.92 
1990 07 26.24  14.51  20.37 
1990 08 25.40  13.75  19.57 
1990 09 18.81   9.13  13.96 
1990 10 13.35   4.73   9.04 
1990 11  8.59   3.56   6.07 
1990 12   .39  -3.59  -1.59 
1991 01  -.16  -4.28  -2.22 
1991 02 -2.92  -8.01  -5.46 
1991 03  3.93  -2.08    .92 
1991 04 15.06   5.71  10.38 
1991 05 18.50   9.35  13.93 
1991 06 26.20  15.17  20.68 
1991 07 29.28  17.56  23.42 
1991 08 24.77  14.64  19.70 
1991 09 21.10   9.85  15.48 
1991 10 14.96   7.71  11.33 
1991 11  4.57    .44   2.50 
1991 12 -1.35  -5.71  -3.53 
1992 01  -.30  -5.08  -2.69 
1992 02  -.60  -5.95  -3.27 
1992 03  7.46    .89   4.17 
1992 04 13.00   2.34   7.67 
1992 05 19.27   8.12  13.69 
1992 06 23.06  14.44  18.75 
1992 07 25.77  14.79  20.28 
1992 08 30.66  16.58  23.62 
1992 09 19.67   9.14  14.40 
1992 10 12.35   3.70   8.02 
1992 11  5.29    .38   2.83 
1992 12 -2.45  -5.81  -4.13 
1993 01  -.40  -5.58  -2.99 
1993 02  1.16  -6.24  -2.54 
1993 03  3.48  -4.13   -.32 
1993 04 11.40   3.99   7.69 
1993 05 21.20  10.90  16.04 
1993 06 22.22  12.23  17.22 
1993 07 24.82  13.43  19.12 
1993 08 25.25  14.03  19.64 
1993 09 18.37   8.66  13.52 
1993 11 -1.55  -9.38  -5.46 
1994 01  3.18  -1.47    .85 
1994 03  4.96  -1.58   1.69 
1994 04 16.23   6.81  11.52 
1994 05 19.96   8.89  14.43 
1994 06 22.16  11.38  16.77 
1994 07 28.37  16.01  22.19 
1994 08 26.00  15.68  20.84 
1994 09 25.93  13.43  19.68 
1994 10 14.82   5.74  10.28 
1994 11  3.56  -3.09    .23 
1994 12 -1.78  -7.40  -4.59 
1995 01  -.93  -6.19  -3.56 
1995 02  5.18   -.86   2.15 
1995 03  7.51    .-3   3.74 
1995 04 12.45   4.83   8.63 
1995 05 19.99   9.57  14.78 
1995 06 26.79  15.47  21.13 
1995 07 27.38  16.40  21.89 
1995 08 25.59  14.24  19.91 
1995 09 20.06  10.05  15.05 
1995 10 13.85   4.21   9.03 
1995 11  2.28  -2.47    .-9 
1996 01 -5.86 -11.67  -8.76 
1996 02 -4.04  -9.45  -6.74 
1996 03   .-1  -5.48  -2.74 
1996 05 24.27  12.50  18.38 
1996 06 25.30  13.24  19.27 
1996 07 27.66  15.79  21.72 
1996 08 25.72  15.93  20.82 
1996 09 15.89   8.52  12.20 
1996 10 12.94   5.38   9.16 
1996 11  9.63   4.11   6.87 
1996 12 -1.95  -6.04  -3.99 
1997 01 -4.79 -10.83  -7.81 
1997 02  -.74  -6.62  -3.67 
1997 03  5.66  -2.41   1.62 
1997 05 22.11   9.96  16.03 
1997 06 24.22  14.85  19.53 
1997 07 25.42  16.01  20.71 
1997 08 23.99  14.92  19.45 
1997 09 17.54   7.12  12.33 
1997 10 11.37   2.64   7.00 
1997 11  6.26   1.31   3.78 
1997 12   .23  -4.01  -1.89 
1998 02  2.80  -4.59   -.89 
1998 03  5.33  -1.42   1.95 
1998 04 17.23   6.71  11.96 
1998 05 20.10  10.29  15.19 
1998 06 26.87  15.66  21.26 
1998 07 26.97  17.08  22.02 
1998 08 26.06  13.98  20.02 
1998 09 21.79  10.82  16.30 
1998 11   .92  -3.81  -1.44 
1998 12 -2.43  -8.43  -5.43 
1999 02  2.65  -2.35    .14 
1999 06 28.43  17.02  22.72 
1999 10 14.06   5.12   9.59 
1999 11  3.50  -3.63    .-6 
2000 01 -2.98  -7.98  -5.48 
2000 03  5.72  -1.53   2.09 
2000 04 20.00   8.50  14.25 
2000 05 21.80   9.21  15.50 
2000 06 24.33  13.18  18.75 
2000 07 99.99  15.75 -99.99 
2000 08 26.86  16.10  21.48 
2000 09 17.93  10.02  13.97 
2000 10 14.57   4.67   9.62 
2000 11  6.62   3.30   4.96 
2001 01  2.87  -2.68    . 9 
2001 02   .32  -4.58  -2.12 
2001 03  9.26    .14   4.70 
2001 04 16.43   5.91  11.17 
2001 05 18.45   8.31  13.38 
2001 06 23.12  12.34  17.73 
2001 07 32.53  19.08  25.80 
2001 08 29.69  16.40  23.04 
2001 09 21.02  11.61  16.31 
2001 10 15.92   4.61  10.26 
2001 11  6.73    .-2   3.35 
2001 12 -4.14  -9.67  -6.90 
2002 10 99.99   5.30 -99.99 
2002 11 99.99   2.08 -99.99 
2003 01 -1.04  -7.07  -4.06 
2003 03  1.66  -3.43   -.88 
2003 04 12.88   2.53   7.70 
2003 05 27.38  12.85  20.11 
2003 06 25.28  13.32  19.29 
2003 07 26.29  16.25  21.27 
2003 08 27.50  15.35  21.42 
2003 09 20.94   9.20  15.07 
2003 10 13.56   4.05   8.80 
2003 11  6.16   1.98   4.06 
2003 12  2.16  -2.27    .-5 
2004 01   . 9  -3.93  -1.92 
2004 02  1.25  -5.01  -1.88 
2004 03  9.08    .72   4.90 
2004 04 15.99   4.09  10.04 
2004 06 22.45 -99.99 -99.99 
2004 07 25.79 -99.99 -99.99 
2004 08 25.83 -99.99 -99.99 
2004 09 21.37  11.16  16.26 
2004 10 13.77 -99.99 -99.99 
2004 12  2.58  -2.03    .27 
2005 02 99.99  -5.81 -99.99 
2005 03  2.63  -5.02  -1.19 
2005 04 17.12 -99.99 -99.99 
2005 05 23.42 -99.99 -99.99 
2005 06 22.93 -99.99 -99.99 
2005 07 26.91 -99.99 -99.99 
2005 08 28.20 -99.99 -99.99 
2005 09 24.42 -99.99 -99.99 
2005 10 15.29 -99.99 -99.99 
2006 04 14.82 -99.99 -99.99 
2006 05 19.93 -99.99 -99.99 
2006 06 24.90  14.00  19.45 
2006 07 26.39 -99.99 -99.99 
2006 08 28.23 -99.99 -99.99 
2006 09 22.34 -99.99 -99.99 
2006 10 14.19 -99.99 -99.99 
2007 02 99.99  -4.48 -99.99 
2007 03  9.92 -99.99 -99.99 
2007 04 14.03 -99.99 -99.99 
2007 05 25.92 -99.99 -99.99 
2007 06 27.46 -99.99 -99.99 
2007 07 30.71 -99.99 -99.99 
2007 08 30.14 -99.99 -99.99 
2007 09 21.46 -99.99 -99.99 
2008 02  3.04 -99.99 -99.99 
2008 03  9.89 -99.99 -99.99 
2008 04 15.04 -99.99 -99.99 
2008 05 18.90 -99.99 -99.99 
2008 06 24.86 -99.99 -99.99 
2008 07 26.58  15.96  21.27 
2008 08 29.81 -99.99  23.10 
2008 09 20.07 -99.99  15.10 
2008 10 16.66 -99.99  11.00 
2008 11 99.99 -99.99   3.90 
2008 12 99.99 -99.99  -1.20 
2009 01 99.99 -99.99  -3.90 
2009 02 99.99 -99.99    .10 
2009 03 99.99 -99.99   3.00 
2009 04 16.40 -99.99   9.80 
2009 05 19.90 -99.99  15.10 
2009 06 27.89 -99.99  21.80 
2009 07 28.65 -99.99  23.10 
2009 08 26.38 -99.99  20.50 
2009 09 22.97 -99.99  17.40 
2009 10 99.99 -99.99  10.70 
2009 11 99.99 -99.99   5.00 
2009 12 99.99 -99.99  -1.60 
2010 01 99.99 -99.99  -6.70 
2010 02 99.99 -99.99  -2.70 
2010 03  5.88 -99.99   1.30 
2010 04 15.37 -99.99  10.30 
2010 05 22.46 -99.99  17.40 
2010 06 27.40 -99.99  22.20 
2010 07 29.68 -99.99  24.10 
2010 08 32.65 -99.99  25.60 
2010 09 22.04 -99.99  16.40 
2010 10 99.99 -99.99   6.60 
2010 11 99.99 -99.99   9.20 
2010 12 99.99 -99.99   -.80 
2011 01 99.99 -99.99  -4.50 
2011 02 99.99 -99.99  -6.10 
2011 03  6.59 -99.99   1.40 
2011 04 14.81 -99.99   9.20 
2011 05 22.48 -99.99  16.79 
2011 06 26.33 -99.99  21.10 
2011 07 29.65 -99.99  23.90 
2011 08 27.38 -99.99  21.30 
2011 09 23.40 -99.99  17.10 
2011 10 13.20 -99.99   8.20 
2011 11  5.33 -99.99   1.20 
2011 12 99.99 -99.99   2.40 
2012 01 -2.62 -99.99  -3.80 
2012 02 -7.64 -99.99  -9.89 
2012 03  4.79 -99.99    .60 
2012 04 19.20 -99.99  13.30 
2012 05 25.80 -99.99  20.10 
2012 06 28.50 -99.99  22.60 
2012 07 31.65 -99.99  25.60 
2012 08 27.65 -99.99  22.60 
2012 09 23.33 -99.99  17.90 
2012 10 17.14 -99.99  12.60 
2012 11 99.99 -99.99   4.80 
2012 12 99.99 -99.99  -3.20 
2013 01 99.99 -99.99  -2.00 
2013 02 99.99 -99.99    .80 
2013 03 99.99 -99.99   1.10 
2013 04 16.29 -99.99  11.10 
2013 05 26.13 -99.99  19.60 
2013 06 27.50 -99.99  22.20 
2013 07 26.61 -99.99  21.50 
2013 08 27.39 -99.99  22.10 
2013 09 17.33 -99.99  13.50 
2013 10 12.56 -99.99   8.60 
