1950 11  5.70 -99.99 -99.99 
1951 03  5.00 -99.99 -99.99 
1951 04 13.10 -99.99 -99.99 
1951 05 17.60 -99.99 -99.99 
1951 06 23.90 -99.99 -99.99 
1952 04 17.40 -99.99 -99.99 
1952 05 17.40 -99.99 -99.99 
1952 07 25.50 -99.99 -99.99 
1952 09 18.50 -99.99 -99.99 
1953 02 -2.00 -99.99 -99.99 
1953 03  5.60 -99.99 -99.99 
1953 04 13.50 -99.99 -99.99 
1953 05 18.50 -99.99 -99.99 
1953 08 23.70 -99.99 -99.99 
1953 10 12.50 -99.99 -99.99 
1954 01 -7.70 -99.99 -99.99 
1954 02 -9.60 -99.99 -99.99 
1954 04  8.80 -99.99 -99.99 
1954 06 26.10 -99.99 -99.99 
1954 07 24.10 -99.99 -99.99 
1954 08 24.20 -99.99 -99.99 
1954 09 20.20 -99.99 -99.99 
1954 12  1.50 -99.99 -99.99 
1955 01  -.30 -99.99 -99.99 
1955 02   . 0 -99.99 -99.99 
1955 03  2.40 -99.99 -99.99 
1955 04  9.50 -99.99 -99.99 
1955 05 17.40 -99.99 -99.99 
1955 06 22.00 -99.99 -99.99 
1957 04 13.80 -99.99 -99.99 
1957 08 22.00 -99.99 -99.99 
1957 09 18.00 -99.99 -99.99 
1957 10 14.10 -99.99 -99.99 
1958 02  2.50 -99.99 -99.99 
1958 09 17.29 -99.99 -99.99 
1961 11  4.69 -99.99 -99.99 
1963 06 22.30 -99.99 -99.99 
1964 01 -2.30 -99.99 -99.99 
1964 02 -2.90 -99.99 -99.99 
1964 03  -.70 -99.99 -99.99 
1964 04 14.20 -99.99 -99.99 
1964 05 17.79 -99.99 -99.99 
1964 09 19.90 -99.99 -99.99 
1964 10 13.00 -99.99 -99.99 
1964 11  4.40 -99.99 -99.99 
1964 12   . 0 -99.99 -99.99 
1965 02 -2.50 -99.99 -99.99 
1966 10 18.29 -99.99 -99.99 
1966 11  3.80 -99.99 -99.99 
1967 04 13.30 -99.99 -99.99 
1967 05 21.60 -99.99 -99.99 
1967 06 23.80 -99.99 -99.99 
1967 07 27.30 -99.99 -99.99 
1967 09 23.50 -99.99 -99.99 
1967 10 16.50 -99.99 -99.99 
1967 11  7.50 -99.99 -99.99 
1968 02   .30 -99.99 -99.99 
1968 03  5.70 -99.99 -99.99 
1968 04 14.70 -99.99 -99.99 
1968 06 24.20 -99.99 -99.99 
1968 07 23.30 -99.99 -99.99 
1968 08 23.70 -99.99 -99.99 
1968 09 19.00 -99.99 -99.99 
1968 11  4.50 -99.99 -99.99 
1970 04 13.60 -99.99 -99.99 
1978 07 21.60 -99.99 -99.99 
1979 04 11.50 -99.99 -99.99 
1990 10 99.99   4.16 -99.99 
1990 11 99.99   2.60 -99.99 
1990 12 99.99  -3.42 -99.99 
1991 01 99.99  -4.26 -99.99 
1991 02 99.99  -7.14 -99.99 
1991 03 99.99  -1.28 -99.99 
1991 04 99.99   2.52 -99.99 
1991 05 99.99   7.43 -99.99 
1991 06 99.99  11.25 -99.99 
1991 07 99.99  14.18 -99.99 
1991 08 99.99  12.87 -99.99 
1991 09 99.99   9.04 -99.99 
1991 11 99.99   1.04 -99.99 
1992 01 99.99  -4.41 -99.99 
1992 02 99.99  -4.17 -99.99 
1992 03 99.99   -.52 -99.99 
1992 04 99.99   1.97 -99.99 
1992 05 99.99   6.97 -99.99 
1992 06 99.99  12.66 -99.99 
1992 07 99.99  12.61 -99.99 
1992 08 99.99  14.05 -99.99 
1992 09 99.99   8.07 -99.99 
1992 10 99.99   2.27 -99.99 
1992 11 99.99    .42 -99.99 
1992 12 99.99  -3.77 -99.99 
1993 01 99.99  -3.79 -99.99 
1993 02 99.99  -5.74 -99.99 
1993 03 99.99  -3.96 -99.99 
1993 04 99.99   3.06 -99.99 
1993 05 99.99   9.60 -99.99 
1993 06 99.99  10.22 -99.99 
1993 07 99.99  12.25 -99.99 
1993 08 99.99  10.51 -99.99 
1993 10 99.99   4.17 -99.99 
1993 11 99.99  -7.58 -99.99 
1993 12 99.99  -1.41 -99.99 
1994 01 99.99   -.70 -99.99 
1994 02 99.99  -8.53 -99.99 
1994 03 99.99   -.97 -99.99 
1994 04 99.99   4.77 -99.99 
1994 05 19.29   7.85  13.57 
1994 06 22.50  10.05  16.27 
1994 07 28.50  13.78  21.14 
1994 08 25.10  12.96  19.03 
1994 09 99.99  11.22 -99.99 
1994 10 11.00   1.92   6.46 
1994 11  4.50  -1.14   1.68 
1994 12 99.99  -3.67 -99.99 
1995 01  -.20  -6.29  -3.24 
1995 02 99.99   -.87 -99.99 
1995 03  7.30   -.70   3.30 
1995 04 14.40   3.39   8.89 
1995 05 19.70   8.22  13.96 
1995 06 24.80  13.61  19.20 
1995 07 27.60  13.34  20.47 
1995 08 25.60  12.32  18.95 
1995 09 19.40   8.83  14.11 
1995 10 15.20   3.91   9.55 
1995 11 99.99  -3.12 -99.99 
1995 12 99.99  -8.38 -99.99 
1996 01 99.99 -13.02 -99.99 
1996 02 -4.19 -10.92  -7.56 
1996 03   .90  -6.78  -2.94 
1996 04 14.80   2.72   8.76 
1996 05 23.90  11.73  17.81 
1996 06 23.50  11.17  17.33 
1996 07 23.40  11.73  17.56 
1996 08 24.00  13.52  18.76 
1996 09 14.50   7.40  10.95 
1996 10 13.50   4.73   9.11 
1996 11  9.00   3.07   6.03 
1996 12 99.99  -7.41 -99.99 
1997 01 -3.10  -9.29  -6.19 
1997 02  4.00  -2.50    .75 
1997 03  6.40  -1.89   2.25 
1997 04  9.80   -.17   4.81 
1997 05 21.10   7.57  14.33 
1997 06 23.20  12.17  17.68 
1997 07 23.90  13.99  18.94 
1997 08 24.70  12.78  18.74 
1997 09 18.00   7.15  12.57 
1997 10 10.20   2.68   6.44 
1997 11 99.99    .98 -99.99 
1997 12 99.99  -5.41 -99.99 
1998 02  5.20  -1.19   2.00 
1998 03  4.80  -2.83    .98 
1998 04 15.60   5.69  10.64 
1998 05 21.00   8.30  14.65 
1998 06 24.40  13.73  19.06 
1998 07 24.30  14.34  19.32 
1998 08 22.00  11.41  16.70 
1998 09 18.29   8.89  13.60 
1998 10 11.30   3.84   7.57 
1998 11 99.99  -5.81 -99.99 
1998 12 99.99  -7.24 -99.99 
1999 01 99.99  -3.47 -99.99 
1999 02   .90  -4.15  -1.62 
1999 03  8.20   -.27   3.96 
1999 04 16.50   5.57  11.03 
1999 06 27.40  15.62  21.51 
1999 08 23.50 -99.99 -99.99 
1999 09 21.10  10.57  15.83 
1999 10 11.90 -99.99 -99.99 
1999 11 99.99  -2.82 -99.99 
1999 12  2.09 -99.99 -99.99 
2000 01  -.82  -5.56  -3.19 
2000 03  6.46   -.52   2.97 
2000 04 18.56   6.74  12.65 
2000 05 22.02   6.59  14.30 
2000 06 23.34   8.83  16.08 
2000 08 25.12  12.11  18.61 
2000 09 16.89   6.21  11.54 
2000 10 16.44   3.65  10.04 
2000 11  9.46   3.25   6.35 
2001 01  1.10  -3.24  -1.06 
2001 02  1.17  -5.63  -2.22 
2001 03  6.69  -1.70   2.49 
2001 04 16.57   4.69  10.63 
2001 05 20.25   7.20  13.72 
2001 06 21.22  11.26  16.24 
2001 07 29.04  16.53  22.78 
2001 08 25.71  13.36  19.53 
2001 09 17.24   8.60  12.92 
2001 10 14.42   4.64   9.53 
2001 11  4.25  -1.34   1.45 
2001 12 -4.26 -10.59  -7.42 
2002 04 99.99   3.14 -99.99 
2002 09 99.99   8.67 -99.99 
2003 01 -1.48  -6.60  -4.04 
2003 02 99.99 -11.15 -99.99 
2003 03  4.85  -3.43    .70 
2003 04 12.05   1.43   6.74 
2003 05 24.49  10.24  17.36 
2003 06 23.42  10.26  16.84 
2003 07 25.71  15.12  20.41 
2003 08 24.40  12.38  18.39 
2003 09 19.91   7.23  13.57 
2003 10  9.38   3.29   6.33 
2003 11  7.39   2.10   4.75 
2003 12  2.57  -2.92   -.17 
2004 01 -2.91  -8.26  -5.58 
2004 02  1.26  -5.56  -2.15 
2004 03  6.54  -1.26   2.64 
2004 04 14.33   2.05   8.18 
2004 12 99.99  -1.65 -99.99 
2005 02 99.99  -8.47 -99.99 
2005 03 99.99  -4.52 -99.99 
2005 11 99.99   -.58 -99.99 
2005 12 99.99  -2.79 -99.99 
2006 06 99.99  11.48 -99.99 
2008 07 24.95  13.71  19.33 
