1947 04 99.99 -99.99  11.06 
1947 05 99.99 -99.99  15.58 
1947 06 99.99 -99.99  19.35 
1947 07 99.99 -99.99  20.04 
1947 08 99.99 -99.99  19.48 
1947 09 99.99 -99.99  18.04 
1947 10 99.99 -99.99   8.28 
1947 11 99.99 -99.99   6.17 
1947 12 99.99 -99.99   1.93 
1948 01 99.99 -99.99   4.04 
1948 02 99.99 -99.99    .39 
1948 03 99.99 -99.99   5.92 
1948 04 99.99 -99.99  11.73 
1948 05 99.99 -99.99  15.08 
1948 06 99.99 -99.99  17.48 
1948 07 99.99 -99.99  17.69 
1948 08 99.99 -99.99  17.85 
1948 09 99.99 -99.99  15.47 
1948 10 99.99 -99.99   9.66 
1948 11 99.99 -99.99   5.18 
1948 12 99.99 -99.99   1.92 
1949 01 99.99 -99.99   1.95 
1949 02 99.99 -99.99   2.81 
1949 03 99.99 -99.99   2.89 
1949 04 99.99 -99.99  11.42 
1949 05 99.99 -99.99  13.87 
1949 06 99.99 -99.99  14.90 
1949 07 99.99 -99.99  19.07 
1949 08 99.99 -99.99  18.81 
1949 09 99.99 -99.99  17.07 
1949 10 99.99 -99.99  11.81 
1949 11 99.99 -99.99   4.41 
1949 12 99.99 -99.99   3.73 
1950 01 99.99 -99.99   -.88 
1950 02 99.99 -99.99   3.68 
1950 03 99.99 -99.99   4.96 
1950 04 99.99 -99.99   7.71 
1950 05 99.99 -99.99  15.07 
1950 06 99.99 -99.99  18.62 
1950 07 99.99 -99.99  18.87 
1950 08 99.99 -99.99  18.87 
1950 09 99.99 -99.99  14.37 
1950 10 99.99 -99.99   8.43 
1950 11 99.99 -99.99   4.96 
1950 12 99.99 -99.99  -1.64 
1991 01 99.99 -99.99   2.49 
1991 02 99.99 -99.99  -1.96 
1991 03 99.99 -99.99   7.41 
1991 04 99.99 -99.99   7.75 
1991 05 99.99 -99.99  10.55 
1991 06 99.99 -99.99  15.04 
1991 07 99.99 -99.99  20.24 
1991 08 99.99 -99.99  18.85 
1991 09 99.99 -99.99  16.04 
1991 10 99.99 -99.99   8.79 
1991 11 99.99 -99.99   4.79 
1991 12 99.99 -99.99   1.51 
1992 01 99.99 -99.99   1.68 
1992 02 99.99 -99.99   4.11 
1992 03 99.99 -99.99   5.88 
1992 04 99.99 -99.99   9.47 
1992 05 99.99 -99.99  15.07 
1992 06 99.99 -99.99  18.69 
1992 07 99.99 -99.99  20.10 
1992 08 99.99 -99.99  20.97 
1992 09 99.99 -99.99  14.04 
1992 10 99.99 -99.99   7.12 
1992 11 99.99 -99.99   6.07 
1992 12 99.99 -99.99   1.79 
1993 01 99.99 -99.99   3.02 
1993 02 99.99 -99.99   -.58 
1993 03 99.99 -99.99   4.56 
1993 04 99.99 -99.99  11.31 
1993 05 99.99 -99.99  15.83 
1993 06 99.99 -99.99  16.52 
1993 07 99.99 -99.99  17.27 
1993 08 99.99 -99.99  17.04 
1993 09 99.99 -99.99  12.87 
1993 10 99.99 -99.99   8.64 
1993 11 99.99 -99.99    .-3 
1993 12 99.99 -99.99   4.16 
1994 01 99.99 -99.99   4.07 
1994 02 99.99 -99.99    . 0 
1994 03 99.99 -99.99   7.57 
1994 04 99.99 -99.99   9.37 
1994 05 99.99 -99.99  13.64 
1994 06 99.99 -99.99  17.11 
1994 07 99.99 -99.99  22.23 
1994 08 99.99 -99.99  18.78 
1994 09 99.99 -99.99  14.24 
1994 10 99.99 -99.99   8.12 
1994 11 99.99 -99.99   7.35 
1994 12 99.99 -99.99   4.88 
1995 01 99.99 -99.99    .90 
1995 02 99.99 -99.99   5.78 
1995 03 99.99 -99.99   4.26 
1995 04 99.99 -99.99   9.37 
1995 05 99.99 -99.99  12.84 
1995 06 99.99 -99.99  15.46 
1995 07 99.99 -99.99  20.96 
1995 08 99.99 -99.99  19.02 
1995 09 99.99 -99.99  13.84 
1995 10 99.99 -99.99  12.80 
1995 11 99.99 -99.99   3.64 
1995 12 99.99 -99.99  -1.57 
1996 01 99.99 -99.99  -3.68 
1996 02 99.99 -99.99  -2.08 
1996 03 99.99 -99.99   1.10 
1996 04 99.99 -99.99   9.18 
1996 05 99.99 -99.99  11.95 
1996 06 99.99 -99.99  16.12 
1996 07 99.99 -99.99  16.58 
1996 08 99.99 -99.99  17.96 
1996 09 99.99 -99.99  11.50 
1996 10 99.99 -99.99   9.89 
1996 11 99.99 -99.99   5.63 
1996 12 99.99 -99.99  -3.13 
1997 01 99.99 -99.99  -2.49 
1997 02 99.99 -99.99   5.26 
1997 03 99.99 -99.99   6.36 
1997 04 99.99 -99.99   7.09 
1997 05 99.99 -99.99  14.06 
1997 06 99.99 -99.99  16.87 
1997 07 99.99 -99.99  18.24 
1997 08 99.99 -99.99  20.56 
1997 09 99.99 -99.99  14.37 
1997 10 99.99 -99.99   8.21 
1997 11 99.99 -99.99   4.34 
1997 12 99.99 -99.99   2.65 
1998 01 99.99 -99.99   3.56 
1998 02 99.99 -99.99   5.59 
1998 03 99.99 -99.99   5.75 
1998 04 99.99 -99.99  10.51 
1998 05 99.99 -99.99  14.81 
1998 06 99.99 -99.99  17.75 
1998 07 99.99 -99.99  17.77 
1998 08 99.99 -99.99  17.87 
1998 09 99.99 -99.99  14.09 
1998 10 99.99 -99.99   9.60 
1998 11 99.99 -99.99   2.48 
1998 12 99.99 -99.99   1.62 
1999 01 99.99 -99.99   3.94 
1999 02 99.99 -99.99   1.46 
1999 03 99.99 -99.99   6.23 
1999 04 99.99 -99.99   9.66 
1999 05 99.99 -99.99  14.71 
1999 06 99.99 -99.99  16.32 
1999 07 99.99 -99.99  19.95 
1999 08 99.99 -99.99  17.89 
1999 09 99.99 -99.99  18.10 
1999 10 99.99 -99.99   9.80 
1999 11 99.99 -99.99   4.26 
1999 12 99.99 -99.99   3.47 
2000 01 99.99 -99.99   1.85 
2000 02 99.99 -99.99   4.92 
2000 03 99.99 -99.99   6.28 
2000 04 99.99 -99.99  11.44 
2000 05 99.99 -99.99  15.59 
2000 06 99.99 -99.99  18.23 
2000 07 99.99 -99.99  16.66 
2000 08 99.99 -99.99  19.44 
2000 09 99.99 -99.99  14.83 
2000 10 99.99 -99.99  11.75 
2000 11 99.99 -99.99   6.89 
2000 12 99.99 -99.99   3.65 
2001 01 99.99 -99.99   1.67 
2001 02 99.99 -99.99   2.93 
2001 03 99.99 -99.99   4.67 
2001 04 99.99 -99.99   8.52 
2001 05 99.99 -99.99  15.01 
2001 06 99.99 -99.99  15.44 
2001 07 99.99 -99.99  19.79 
2001 08 99.99 -99.99  20.01 
2001 09 99.99 -99.99  13.03 
2001 10 99.99 -99.99  12.94 
2001 11 99.99 -99.99   5.02 
2001 12 99.99 -99.99    .31 
2002 01 99.99 -99.99   2.05 
2002 02 99.99 -99.99   6.08 
2002 03 99.99 -99.99   6.15 
2002 04 99.99 -99.99   8.13 
2002 05 99.99 -99.99  15.09 
2002 06 99.99 -99.99  18.45 
2002 07 99.99 -99.99  19.20 
2002 08 99.99 -99.99  20.21 
2002 09 99.99 -99.99  13.96 
2002 10 99.99 -99.99   8.93 
2002 11 99.99 -99.99   5.84 
2002 12 99.99 -99.99   -.22 
2003 01 99.99 -99.99   1.02 
2003 02 99.99 -99.99  -1.40 
2003 03 99.99 -99.99   5.85 
2003 04 99.99 -99.99   9.22 
2003 05 99.99 -99.99  15.65 
2003 06 99.99 -99.99  20.34 
2003 07 99.99 -99.99  20.14 
2003 08 99.99 -99.99  21.26 
2003 09 99.99 -99.99  14.76 
2003 10 99.99 -99.99   6.59 
2003 11 99.99 -99.99   6.63 
2003 12 99.99 -99.99   2.13 
2004 01 99.99 -99.99    .76 
2004 02 99.99 -99.99   3.53 
2004 03 99.99 -99.99   5.20 
2004 04 99.99 -99.99  10.47 
2004 05 99.99 -99.99  12.67 
2004 06 99.99 -99.99  16.68 
2004 07 99.99 -99.99  18.10 
2004 08 99.99 -99.99  20.01 
2004 09 99.99 -99.99  14.95 
2004 10 99.99 -99.99  10.81 
2004 11 99.99 -99.99   4.87 
2004 12 99.99 -99.99   1.74 
2005 01 99.99 -99.99   2.96 
2005 02 99.99 -99.99   -.76 
2005 03 99.99 -99.99   4.02 
2005 04 99.99 -99.99  10.40 
2005 05 99.99 -99.99  13.97 
2005 06 99.99 -99.99  17.85 
2005 07 99.99 -99.99  19.90 
2005 08 99.99 -99.99  16.95 
2005 09 99.99 -99.99  15.76 
2005 10 99.99 -99.99  11.52 
2005 11 99.99 -99.99   4.67 
2005 12 99.99 -99.99   1.66 
