1973 10 17.25   2.76  10.00 
1975 05 22.96   7.47  15.21 
1980 06 23.53   9.82  16.67 
1980 11  6.74  -2.79   1.97 
1980 12   .51 -10.45  -4.96 
1981 01 -3.81 -15.08  -9.44 
1981 02  4.46  -6.18   -.85 
1981 06 25.14  11.71  18.42 
1990 09 20.82   8.72  14.77 
1990 10 16.95   6.60  11.77 
1990 11 10.28    .51   5.39 
1990 12  5.32  -2.83   1.24 
1991 01   .49  -9.35  -4.43 
1991 02  4.01  -6.03  -1.01 
1991 03  7.19  -1.98   2.60 
1991 04 15.62   2.60   9.10 
1991 05 23.24   8.78  16.01 
1991 06 25.19  12.28  18.73 
1991 07 26.89  14.23  20.56 
1991 08 25.78  15.43  20.60 
1991 09 20.16   8.93  14.54 
1991 10 15.85   4.73  10.29 
1991 11  8.16    .61   4.38 
1991 12  3.85  -4.90   -.52 
1992 01   .98  -7.95  -3.48 
1992 02  2.22  -8.06  -2.92 
1992 03  4.71  -5.61   -.44 
1992 04 11.41    .49   5.95 
1992 05 20.45   5.75  13.10 
1992 06 23.71  11.26  17.48 
1992 07 24.32  12.92  18.61 
1992 08 23.81  12.77  18.29 
1992 09 19.39   9.14  14.26 
1992 10 12.55   2.41   7.48 
1992 11  6.48  -1.51   2.48 
1992 12  1.55  -6.35  -2.40 
1993 01   .96  -7.48  -3.26 
1993 02 -1.41 -12.84  -7.12 
1993 03  3.93  -5.64   -.85 
1993 04 13.03   1.60   7.31 
1993 05 20.95   7.88  14.41 
1993 06 24.58  11.80  18.19 
1993 07 27.24  14.77  21.00 
1993 08 26.41  15.06  20.73 
1993 09 19.73  10.16  14.94 
1993 10 12.93   2.23   7.58 
1993 11  8.85  -1.74   3.55 
1993 12  2.25  -6.16  -1.95 
1994 01 -2.94 -14.73  -8.83 
1994 02  -.22 -11.37  -5.79 
1994 03  5.35  -4.25    .54 
1994 04 14.49   1.89   8.18 
1994 05 18.95   6.29  12.62 
1994 06 26.39  14.18  20.28 
1994 07 28.92  17.79  23.35 
1994 08 25.30  13.82  19.56 
1994 09 20.43  10.27  15.35 
1994 10 15.46   2.81   9.13 
1994 11 11.41    .-2   5.69 
1994 12  5.46  -3.88    .79 
1995 01  3.22  -4.83   -.80 
1995 02   .61 -10.45  -4.92 
1995 03  7.82  -2.65   2.58 
1995 04 12.88    .-3   6.42 
1995 05 18.62   6.46  12.54 
1995 06 25.89  12.37  19.12 
1995 07 28.76  15.84  22.30 
1995 08 26.10  12.50  19.29 
1995 09 20.97   8.47  14.71 
1995 10 17.12   5.27  11.20 
1995 11  6.63  -2.11   2.25 
1995 12   .-5  -8.29  -4.17 
1996 01   .39  -9.75  -4.67 
1996 02   .93  -8.80  -3.93 
1996 03  4.98  -6.42   -.72 
1996 04 12.81   1.43   7.12 
1996 05 18.90   6.17  12.53 
1996 06 99.99  12.67 -99.99 
1996 07 25.82  14.89  20.35 
1996 08 25.86  15.02  20.44 
1996 09 20.36  11.07  15.71 
1996 10 14.41   3.28   8.84 
1996 11  6.68  -2.90   1.88 
1996 12  4.59  -2.58   1.00 
1997 01   .74  -9.18  -4.22 
1997 02  4.36  -5.46   -.54 
1997 03  5.45  -4.66    .39 
1997 04 11.94   -.24   5.85 
1997 05 17.75   5.33  11.54 
1997 06 26.29  11.17  18.73 
1997 07 27.43  13.95  20.69 
1997 08 24.63  13.53  19.08 
1997 09 20.29   9.24  14.76 
1997 10 14.64   2.78   8.71 
1997 11  6.43  -1.42   2.50 
1997 12  3.03  -5.09  -1.03 
1998 01  2.27  -5.54  -1.63 
1998 02  3.89  -5.00   -.55 
1998 03  6.93  -2.70   2.11 
1998 04 13.47   1.31   7.39 
1998 05 21.58   8.56  15.07 
1998 06 22.32  12.56  17.44 
1998 07 26.20  14.58  20.39 
1998 08 26.35  14.61  20.48 
1998 09 21.71  10.64  16.17 
1998 10 14.17   4.60   9.38 
1998 11  8.53  -1.15   3.68 
1998 12  6.45  -3.47   1.48 
1999 01  1.42  -9.47  -4.02 
1999 02  3.46  -6.77  -1.65 
1999 03  6.47  -4.17   1.14 
1999 04 14.27   1.28   7.77 
1999 05 20.45   6.92  13.69 
1999 06 27.48  12.93  20.20 
1999 07 29.24 -99.99 -99.99 
1999 08 99.99  13.85 -99.99 
1999 09 99.99  10.99 -99.99 
1999 11 12.16 -99.99 -99.99 
1999 12  4.60  -4.94   -.17 
2000 01  -.55 -11.12  -5.83 
2000 02 99.99  -7.02 -99.99 
2000 03 99.99  -1.35 -99.99 
2000 04 13.61   1.11   7.35 
2000 05 20.19   7.03  13.61 
2000 06 24.66  11.78  18.21 
2000 07 25.10  13.55  19.32 
2000 08 22.34  13.54  17.94 
2000 10 13.10   3.34   8.22 
2000 11  8.05   -.48   3.78 
2000 12   .92 -99.99 -99.99 
2001 01   .68 -99.99 -99.99 
2001 05 23.56 -99.99 -99.99 
2001 06 27.14 -99.99 -99.99 
2001 07 27.35  15.98  21.66 
2001 08 29.53  18.37  23.95 
2001 09 24.83  12.63  18.73 
2001 11 14.35   3.45   8.90 
2002 01  6.18  -2.50   1.83 
2002 04 17.71 -99.99 -99.99 
2002 06 24.32  11.12  17.71 
2002 07 27.02  15.64  21.33 
2002 09 23.66 -99.99 -99.99 
2002 10 13.82 -99.99 -99.99 
2002 11  7.76 -99.99 -99.99 
2003 01 -2.69 -99.99 -99.99 
2003 02 -1.07 -99.99 -99.99 
2003 04 12.74 -99.99 -99.99 
2003 05 18.15 -99.99 -99.99 
2003 06 22.58 -99.99 -99.99 
2003 07 26.46 -99.99 -99.99 
2003 08 26.70 -99.99 -99.99 
2003 09 21.81 -99.99 -99.99 
2003 10 14.95 -99.99 -99.99 
2003 11 10.93 -99.99 -99.99 
2003 12  4.61 -99.99 -99.99 
2004 03  8.01 -99.99 -99.99 
2004 04 14.48 -99.99 -99.99 
2004 05 21.32 -99.99 -99.99 
2004 06 23.81 -99.99 -99.99 
2004 07 25.34 -99.99 -99.99 
2004 08 25.86  16.17  21.01 
2004 09 22.83 -99.99 -99.99 
2005 01   .42 -99.99 -99.99 
2005 04 16.81 -99.99 -99.99 
2005 05 16.93 -99.99 -99.99 
2005 06 27.30 -99.99 -99.99 
2005 07 27.66 -99.99 -99.99 
2005 08 28.25 -99.99 -99.99 
2005 09 24.91 -99.99 -99.99 
2005 10 15.84 -99.99 -99.99 
2005 11 12.72 -99.99 -99.99 
2005 12  2.38 -99.99 -99.99 
2006 01  6.01 -99.99 -99.99 
2006 02  3.24 -99.99 -99.99 
2006 03  8.05 -99.99 -99.99 
2006 04 16.66 -99.99 -99.99 
2006 05 19.33 -99.99 -99.99 
2006 06 24.24 -99.99 -99.99 
2006 07 28.09 -99.99 -99.99 
2006 08 25.57 -99.99 -99.99 
2006 09 21.41 -99.99 -99.99 
2006 10 15.96 -99.99 -99.99 
2006 11 12.42 -99.99 -99.99 
2006 12  8.09 -99.99 -99.99 
2007 02  -.77 -99.99 -99.99 
2007 03  7.85 -99.99 -99.99 
2007 04 11.73 -99.99 -99.99 
2007 05 22.53 -99.99 -99.99 
2007 06 24.57 -99.99 -99.99 
2007 07 26.83 -99.99 -99.99 
2007 09 23.82 -99.99 -99.99 
2007 10 19.25 -99.99 -99.99 
2007 12  3.18 -99.99 -99.99 
2008 01  3.68 -99.99 -99.99 
2008 02  3.50 -99.99 -99.99 
2008 03  7.42 -99.99 -99.99 
2008 04 16.90 -99.99 -99.99 
2008 05 18.74 -99.99 -99.99 
2008 06 25.21  14.91  20.06 
