1989 10  3.35  -1.11   1.11 
1989 11 -2.70  -7.62  -5.16 
1989 12 -1.15  -4.71  -2.93 
1990 01 -5.68 -10.50  -8.09 
1990 03  1.45  -6.48  -2.51 
1990 04 99.99  -3.08 -99.99 
1990 05  7.57    .45   4.01 
1990 06 10.63   2.53   6.58 
1990 07 17.03   5.58  11.30 
1990 08 16.70   8.00  12.35 
1990 09  9.88   3.76   6.82 
1990 10  1.13  -3.44  -1.15 
1990 11 -5.73 -11.64  -8.68 
1990 12 -6.60 -14.84 -10.72 
1991 01 -5.55 -13.00  -9.27 
1991 02  -.52  -5.41  -2.96 
1991 03 -2.00  -9.52  -5.76 
1991 04  4.62  -4.73    .-5 
1991 05  7.56   -.18   3.69 
1991 07 12.40 -99.99 -99.99 
1991 08 13.73   4.96   9.34 
1991 09  9.39   2.71   6.05 
1991 10  1.35  -4.94  -1.80 
1991 11  -.58  -6.22  -3.40 
1991 12 -1.24  -7.21  -4.22 
1992 01 -2.10  -6.40  -4.25 
1992 02 -2.62  -9.76  -6.19 
1992 03  1.55  -7.60  -3.02 
1992 04  3.12  -5.55  -1.21 
1992 05  5.26  -2.90   1.18 
1992 06 11.55    .38   5.96 
1992 07 13.95   2.53   8.24 
1992 08 14.31   2.98   8.64 
1992 09  5.25  -1.78   1.73 
1992 10  2.03  -4.06  -1.01 
1992 11  -.68  -5.87  -3.27 
1992 12 -7.08 -14.34 -10.71 
1993 01 -5.06 -12.58  -8.82 
1993 02 -1.20  -8.10  -4.65 
1993 03  -.48  -8.81  -4.64 
1993 04  5.45  -2.43   1.50 
1993 05 10.18    .65   5.41 
1993 06 10.30   2.42   6.36 
1993 07 14.32   6.06  10.18 
1993 08 14.95   5.11  10.03 
1993 09 11.50   2.27   6.88 
1993 10  6.65   -.24   3.20 
1993 11 -1.52  -7.58  -4.55 
1993 12 -1.45  -7.44  -4.44 
1994 01 -2.63  -9.85  -6.24 
1994 02 -9.41 -17.29 -13.35 
1994 03  1.44  -5.37  -1.96 
1994 04  5.97  -3.35   1.31 
1994 05  7.21   -.73   3.24 
1994 06  9.43   1.52   5.47 
1994 07 15.47   5.02  10.24 
1994 08 17.82   7.32  12.57 
1994 09  8.18   2.13   5.15 
1994 12 -4.76 -10.50  -7.63 
1995 01 99.99  -8.63 -99.99 
1995 02 99.99  -9.64 -99.99 
1995 03   .76  -7.32  -3.28 
1995 04  6.85  -2.18   2.33 
1995 05 99.99   2.02 -99.99 
1995 06 99.99   4.33 -99.99 
1995 07 99.99   7.17 -99.99 
1995 08 99.99   4.67 -99.99 
1995 09 99.99   5.15 -99.99 
1995 10 99.99  -1.48 -99.99 
1995 11 99.99  -9.95 -99.99 
1995 12 -4.69 -11.55  -8.12 
1996 01 10.69 -18.61 -14.65 
1996 02  -.75  -8.43  -4.59 
1996 03  -.40  -7.73  -4.06 
1996 04  5.42  -3.45    .98 
1996 07 15.97 -99.99 -99.99 
1996 08 13.31   4.89   9.10 
1996 09  9.92   1.90   5.91 
1996 10  4.00  -2.33    .83 
1996 11 -3.13  -9.17  -6.15 
1996 12 -8.00 -99.99 -99.99 
1997 01 -5.40 -11.84  -8.62 
1997 02   .39  -4.62  -2.11 
1997 03 -1.47  -7.44  -4.45 
1997 04  5.92  -2.47   1.72 
1997 05 11.05   2.27   6.66 
1997 06 14.97   5.53  10.25 
1997 07 15.31   7.87  11.59 
1997 08 99.99   8.87 -99.99 
1997 09 99.99   5.42 -99.99 
1997 10  3.26   -.95   1.15 
1997 11   .35  -4.07  -1.86 
1997 12   . 2  -4.11  -2.04 
1998 01 -5.50 -11.55  -8.52 
1998 02  1.48  -4.23  -1.37 
1998 03  1.04  -5.42  -2.18 
1998 04  4.57  -2.02   1.27 
1998 05 12.89   3.02   7.95 
1998 06 18.12   5.86  11.99 
1998 07 99.99   8.13 -99.99 
1998 08 13.12   5.71   9.41 
1998 09 10.60   2.78   6.69 
1998 10  5.37   -.47   2.45 
1998 11  -.52  -6.03  -3.27 
1998 12 -4.21 -10.03  -7.12 
1999 01 -5.37 -11.53  -8.45 
1999 02 -2.04  -8.54  -5.29 
1999 03  1.05  -6.79  -2.86 
1999 04  4.37  -3.98    .19 
1999 05 99.99  -1.35 -99.99 
1999 06 99.99   3.20 -99.99 
1999 07 15.74   6.53  11.13 
1999 08 15.63   7.32  11.47 
1999 09  8.77   3.40   6.08 
1999 10  2.61   -.84    .88 
1999 11  -.30  -3.97  -2.13 
1999 12 -1.35  -5.71  -3.53 
2000 01 -7.68 -13.10 -10.39 
2000 02 -1.59  -7.66  -4.62 
2000 03  1.39  -5.26  -1.93 
2000 04  3.97  -3.37    .30 
2000 05  7.81   -.65   3.58 
2000 06 12.57   2.23   7.39 
2000 07 14.48   5.52  10.00 
2000 08 13.97   5.53   9.75 
2000 09  9.17   1.87   5.52 
2000 10  2.34  -2.56   -.10 
2000 11 -1.55  -5.53  -3.54 
2000 12 -5.16 -10.63  -7.89 
2001 01 -2.71  -7.06  -4.88 
2001 02 -5.82 -11.88  -8.85 
2001 03 -2.61  -8.89  -5.75 
2001 04  3.43  -5.43   -.99 
2001 05  5.05  -1.89   1.58 
2001 06 10.22   1.68   5.95 
2001 07 13.61   4.03   8.82 
2001 08 15.42   5.94  10.68 
2001 09  8.47   2.53   5.50 
2001 10  1.61  -2.87   -.62 
2001 11 -4.53  -7.88  -6.20 
2001 12 -6.05 -10.66  -8.35 
2002 01 -5.16 -10.26  -7.71 
2002 02 -5.04 -10.20  -7.62 
2002 03 -6.45 -11.69  -9.07 
2002 04  1.75  -6.33  -2.29 
2002 05  5.94  -1.47   2.23 
2002 06 13.55   2.48   8.01 
2002 07 12.42   5.34   8.88 
2002 08 12.39   5.87   9.13 
2002 09  8.13   2.18   5.15 
2002 10  4.66   -.95   1.85 
2002 11   . 7  -3.92  -1.92 
2002 12 -2.82  -7.60  -5.21 
2003 01 -3.68  -8.64  -6.16 
2003 02 -3.41 -10.07  -6.74 
2003 03 -2.97  -9.10  -6.03 
2003 04  4.90  -3.93    .48 
2003 05  7.35  -1.69   2.83 
2003 06 12.93   3.33   8.13 
2003 07 15.23   6.74  10.98 
2003 08 14.55   5.71  10.13 
2003 09  9.39   3.17   6.28 
2003 10  5.90   -.71   2.59 
2003 11 -3.87  -8.97  -6.42 
2003 12 -5.29 -10.22  -7.76 
2004 01 -8.60 -13.45 -11.03 
2004 02 -1.45  -7.62  -4.53 
2004 03   .32  -6.65  -3.16 
2004 04  4.73  -3.50    .61 
2004 05 10.74    .97   5.85 
2004 06 18.27   5.17  11.72 
2004 07 16.84   7.77  12.30 
2004 08 19.16   6.94  13.05 
2004 09  7.69   1.86   4.77 
2004 10  3.23  -2.65    .28 
2004 11 -2.57  -7.07  -4.82 
2004 12 -5.09  -9.55  -7.32 
2005 01 -6.97 -12.10  -9.53 
2005 02 -3.19  -9.70  -6.44 
2005 03   .77  -5.87  -2.55 
2005 04  5.30  -1.40   1.95 
2005 05 11.71   1.77   6.74 
2005 06 15.37   4.69  10.03 
2005 07 14.00   6.21  10.10 
2005 08 16.26   7.55  11.90 
2005 09  9.20   2.57   5.88 
2005 10  2.45  -2.17    .13 
2005 11 -1.83  -5.80  -3.81 
2005 12 -3.52  -7.16  -5.34 
2006 01 -3.74  -8.43  -6.08 
2006 02 -4.09 -11.11  -7.60 
2006 03 -2.52 -11.06  -6.79 
2006 04  3.37  -5.20   -.91 
2006 05  7.19  -1.19   3.00 
2006 06 13.67   2.90   8.28 
2006 07 15.23   6.10  10.66 
2006 08 11.77   4.94   8.35 
2006 09  9.20   3.80   6.50 
2006 10  3.13  -1.97    .58 
2006 11 -9.72 -14.17 -11.95 
2006 12 -3.27  -7.97  -5.62 
2007 01 -4.87  -8.89  -6.88 
2007 02 -4.64  -9.75  -7.19 
2007 03 -1.75  -9.96  -5.85 
2007 04  3.28  -4.07   -.39 
2007 05  6.71   -.84   2.93 
2007 06 11.43   2.11   6.77 
2007 07 12.97   5.21   9.09 
2007 08 14.54   5.00   9.77 
2007 09  8.32   2.39   5.35 
2007 10  1.32  -2.81   -.74 
2007 12 -6.24 -10.48  -8.35 
2008 01 -5.07 -10.14  -7.60 
2008 02 -3.41  -8.26  -5.83 
2008 03  2.40  -4.60  -1.09 
2008 04  4.41  -3.12    .64 
2008 09 10.70   4.41   7.55 
2008 10  1.81  -1.74    . 3 
2008 11  -.60  -3.88  -2.24 
2008 12 -9.57 -13.07 -11.32 
2009 01 -4.67  -9.83  -7.25 
2009 02 -2.07  -6.64  -4.35 
2009 03  -.94  -7.16  -4.04 
2009 04  6.67  -2.36   2.15 
2009 09 10.27   5.06   7.66 
2009 10  4.87    .73   2.80 
2009 12 -3.58  -9.46  -6.52 
2010 01   .35 -99.99 -99.99 
2010 02  5.30  -2.33   1.48 
2010 03  3.00  -2.39    .30 
2010 04  9.30   -.67   4.31 
2010 05 14.84   3.58   9.21 
2010 06 15.13   5.67  10.40 
2010 08 18.82   8.81  13.81 
