1948 11  3.61  -1.07   1.27 
1948 12  3.57  -1.17   1.19 
1949 01  2.33  -2.80   -.23 
1949 02  3.74  -2.46    .64 
1949 03  4.98  -2.14   1.42 
1949 04  5.08  -1.08   2.00 
1949 05  8.53   2.64   5.58 
1949 06 12.92   6.32   9.62 
1949 07 16.50   9.62  13.06 
1949 08 17.20   9.71  13.45 
1949 09 12.34   6.71   9.52 
1949 10  8.14   3.66   5.90 
1949 11  4.90    .34   2.62 
1949 12  3.82   -.69   1.56 
1950 01  5.54    .45   2.99 
1950 02  1.13  -3.59  -1.23 
1950 03  4.73  -1.04   1.84 
1950 04  5.47  -1.04   2.21 
1950 05  7.14   1.34   4.23 
1950 06  9.25   4.28   6.76 
1950 07 13.47   6.90  10.18 
1950 08 17.56   9.56  13.56 
1950 10  7.51   2.44   4.97 
1950 11  4.31   -.16   2.07 
1950 12  3.40   -.76   1.32 
1951 01  1.20  -2.50   -.65 
1951 02  4.10    .20   2.14 
1951 03  2.80  -1.30    .75 
1951 04  5.10    .80   2.95 
1951 05  7.90   3.30   5.60 
1951 06 10.10   6.10   8.10 
1951 07 14.10   7.90  11.00 
1951 08 14.60   9.20  11.90 
1951 09 10.60   6.70   8.64 
1951 10  8.30   3.70   6.00 
1951 11  5.30    .70   3.00 
1951 12  4.50    .40   2.45 
1952 01  5.30    .20   2.75 
1952 02  1.70  -2.80   -.54 
1952 03  3.10  -2.20    .44 
1952 04  3.10  -2.00    .54 
1952 05  7.00   2.20   4.60 
1952 06 10.10   5.50   7.80 
1952 07 12.20   7.60   9.89 
1952 08 14.60   9.00  11.80 
1952 09 10.30   7.00   8.64 
1952 10  8.00   3.80   5.90 
1952 11  5.30    . 0   2.65 
1952 12  1.00  -4.10  -1.55 
1953 01  1.60  -3.00   -.70 
1953 02  1.30  -3.30  -1.00 
1953 03  2.50  -2.80   -.14 
1953 04  4.60    .50   2.55 
1953 05  7.90   2.80   5.35 
1953 06 11.90   6.10   9.00 
1953 07 13.60   9.30  11.45 
1953 08 16.40  10.60  13.50 
1953 09 11.20   7.40   9.30 
1953 10  6.30   2.60   4.44 
1953 11  4.50    .80   2.65 
1953 12  2.40  -1.40    .50 
1954 01   .10  -3.20  -1.55 
1954 02 -1.70  -5.50  -3.60 
1954 03  3.70  -1.00   1.35 
1954 04  4.30    . 0   2.15 
1954 05  7.10   3.00   5.05 
1954 06  9.60   5.30   7.45 
1982 04  4.40   -.20   2.10 
1982 05  7.10   2.30   4.69 
1982 06 11.10   5.70   8.39 
1982 07 12.00   7.80   9.89 
1982 08 12.80   8.89  10.85 
1982 09 10.00   5.80   7.90 
1982 10  7.10   3.10   5.10 
1982 11  5.10   1.60   3.35 
1982 12  2.09   -.20    .94 
1983 01  -.70  -3.80  -2.25 
1983 02  2.30 -99.99 -99.99 
1983 03  3.40  -2.40    .50 
1983 04  6.60    .10   3.35 
1983 05  8.00   3.00   5.50 
1983 06 10.50   6.70   8.60 
1983 07 13.60   8.30  10.95 
1983 08 15.60  10.10  12.85 
1983 09 11.20   7.80   9.50 
1983 10  7.80   3.40   5.60 
1983 12  5.20   -.10   2.55 
1984 01  2.70  -3.10   -.19 
1984 02 -1.80  -7.80  -4.80 
1984 03  3.90  -2.20    .85 
1984 04  2.90 -99.99 -99.99 
1984 05  7.10   2.60   4.85 
1984 06 11.40   6.20   8.79 
1984 07 13.80   8.70  11.25 
1984 08 16.10  11.10  13.60 
1984 09 12.50   8.10  10.30 
1984 10  7.90   3.60   5.75 
1984 11  5.70    .30   3.00 
1984 12  6.00   2.40   4.19 
1985 01  4.40    .80   2.60 
1985 02  2.40  -2.60    .-9 
1985 03  2.80  -5.90  -1.55 
1985 04  2.60  -1.40    .59 
1985 05  6.30   3.00   4.65 
1985 06  9.60   4.80   7.20 
1985 07 13.20   7.10  10.14 
1985 08 14.00   5.90   9.95 
1985 09 13.50 -99.99 -99.99 
1985 10  8.39   1.20   4.79 
1985 11  7.50 -99.99 -99.99 
1986 01   .60  -6.50  -2.95 
1986 02  1.20  -6.30  -2.55 
1986 03  2.00  -4.69  -1.34 
1986 04  4.80   -.80   2.00 
1986 05  7.60   1.90   4.75 
1986 06  9.70   4.60   7.14 
1986 07 12.70   7.10   9.89 
1986 08 13.80   6.80  10.30 
1986 09 13.40   6.20   9.79 
1986 10  9.50   2.30   5.90 
1986 11  7.60   2.20   4.90 
1986 12  5.80   1.40   3.60 
1987 01  4.40  -2.00   1.20 
1987 02  4.40  -1.50   1.45 
1987 03  5.30   -.60   2.35 
1987 04  5.50  -1.60   1.95 
1987 05  7.70   1.30   4.50 
1987 06 10.80   4.19   7.50 
1987 07 14.00   6.30  10.14 
1987 08 14.60   6.80  10.70 
1987 09 11.90   3.80   7.85 
1987 10  9.20   2.09   5.64 
1987 11  3.70  -1.80    .95 
1987 12  2.30  -2.30    . 0 
1988 01  3.00  -3.00    . 0 
1988 02  2.70  -1.80    .45 
1988 04  2.50  -1.00    .75 
1988 06 10.50   4.00   7.25 
1988 08 13.40   7.70  10.54 
1988 09 11.30   5.10   8.20 
1988 10  8.30   1.70   5.00 
1988 11  5.00  -1.70   1.65 
1988 12  3.30  -3.40    .-5 
1989 01  1.60  -5.70  -2.05 
1989 02  5.60  -1.30   2.15 
1989 03  4.60  -1.80   1.40 
1989 05  7.70   1.10   4.40 
1989 06 10.40   3.60   7.00 
1989 07 15.30   8.20  11.75 
1989 08 14.90   8.00  11.45 
1989 09 12.50   6.40   9.45 
1989 10  9.70   3.40   6.55 
1989 12  3.70  -1.60   1.04 
1990 01  3.00  -1.10    .95 
1990 02  2.40  -2.60    .-9 
1990 05  8.39   3.40   5.89 
1990 06 11.20   5.40   8.30 
1990 08 15.30   8.89  12.10 
1990 09 12.50   5.90   9.20 
1990 10  8.80   2.90   5.85 
1990 11  6.90    .80   3.85 
1990 12  7.10   1.40   4.25 
1991 01  3.10  -1.30    .90 
1991 02  -.10  -6.30  -3.20 
1991 03  5.90   -.60   2.65 
1991 04  5.30   -.70   2.30 
1991 05  7.70   2.20   4.94 
1991 06 10.30   5.20   7.75 
1991 07 12.90   7.20  10.04 
1991 08 13.90   6.90  10.40 
1991 09 12.70   4.19   8.45 
1991 10  9.70   1.50   5.60 
1991 11  6.30  -4.60    .85 
1991 12  3.60  -2.80    .39 
1992 01  3.10  -2.90    . 9 
1992 02  3.00  -3.70   -.35 
1992 03  3.80  -3.40    .19 
1992 04  4.40  -1.20   1.60 
1992 05  8.20   1.80   5.00 
1992 06 12.20   4.60   8.39 
1992 07 13.30   6.00   9.64 
1992 08 13.90   6.50  10.20 
1992 09 12.00   4.00   8.00 
1992 10  8.00    .70   4.35 
1992 11  5.30  -3.00   1.15 
1992 12  5.20  -2.00   1.59 
1993 01  3.00  -3.50   -.25 
1993 02  4.10  -3.10    .50 
1993 03  5.30  -2.09   1.60 
1993 04  6.10   -.70   2.70 
1993 05  8.50   2.90   5.70 
1993 06 10.80   5.10   7.95 
1993 07 14.50   7.30  10.90 
1993 08 15.00   8.30  11.65 
1993 09 14.50   5.50  10.00 
1993 10  9.50   3.50   6.50 
1993 11  8.00  -1.00   3.50 
1993 12  3.80  -2.00    .90 
1994 01  3.90  -2.30    .80 
1994 02  5.60  -1.60   2.00 
1994 03  2.30  -5.80  -1.75 
1994 04  4.69  -1.90   1.39 
1994 05  6.90    .70   3.80 
1994 06 11.40   4.80   8.10 
1994 07 14.50   6.90  10.70 
1994 08 15.80   8.00  11.90 
1994 09 13.20   4.40   8.80 
1994 10  8.00   1.10   4.55 
1994 11  7.50    .10   3.80 
1994 12  4.19  -2.90    .64 
1995 01  1.90  -6.00  -2.05 
1995 02  3.60  -1.90    .85 
1995 03  2.70  -2.40    .14 
1995 04  4.50  -1.10   1.70 
1995 05  8.20   2.80   5.50 
1995 06 10.50   5.30   7.90 
1995 07 13.30   8.00  10.65 
1995 08 15.50   8.50  12.00 
1995 09 12.60   7.20   9.89 
1995 10  9.30   2.90   6.10 
1995 11  5.60   -.10   2.75 
1995 12  5.70    .90   3.30 
1996 01  4.50  -1.80   1.35 
1996 02  4.10  -3.10    .50 
1996 03  6.90    .70   3.80 
1996 04  5.60   -.30   2.65 
1996 05 10.10   2.90   6.50 
1996 06 12.60   5.60   9.10 
1996 07 15.30   7.70  11.50 
1996 08 15.90   8.39  12.15 
1996 09 11.60   5.80   8.70 
1996 10  8.80   2.90   5.85 
1996 11  7.30    .80   4.05 
1997 01  3.70  -1.80    .95 
1997 02  4.60  -1.90   1.34 
1997 03  4.00  -2.09    .95 
1997 04  5.20   -.10   2.55 
1997 05 10.20   3.90   7.05 
1997 06 11.80   6.00   8.89 
1997 07 14.30   8.60  11.45 
1997 08 17.29  10.60  13.95 
1997 09 12.40   7.10   9.75 
1997 10  9.00   3.80   6.40 
1997 11  6.50   -.20   3.15 
1997 12  2.20  -4.30  -1.05 
1998 01  1.50  -3.90  -1.20 
1998 02  3.10  -3.40   -.15 
1998 03  5.90    .70   3.30 
1998 04  5.80    .10   2.95 
1998 05  7.00   2.60   4.80 
1998 06 11.50   5.90   8.70 
1998 07 13.00   7.80  10.40 
1998 08 14.40   7.80  11.10 
1998 09 12.60   7.20   9.89 
1998 10  8.30   3.10   5.70 
1998 11  6.10    .50   3.30 
1998 12  3.50  -1.10   1.20 
1999 01  3.30  -2.70    .29 
1999 02  1.10  -3.80  -1.34 
1999 03  2.90  -2.70    .10 
1999 04  6.30   -.20   3.05 
1999 05  7.80   2.80   5.30 
1999 06  9.80   4.90   7.35 
1999 07 14.90   7.70  11.29 
1999 08 14.00   7.70  10.85 
1999 09 11.30   5.50   8.39 
1999 10  7.40   2.70   5.05 
1999 11  4.69    .80   2.75 
2000 01   .90  -3.70  -1.40 
2000 02  4.00    . 0   2.00 
2000 03  3.30  -1.10   1.09 
2000 04  4.50   -.30   2.09 
2000 05  6.10   2.20   4.15 
2000 06 10.80   5.00   7.90 
2000 07 13.70   7.80  10.75 
2000 08 15.00   8.20  11.60 
2000 09 13.30   4.00   8.64 
2000 10  9.10    .20   4.65 
2000 11  7.00    .10   3.55 
2000 12  4.90    .30   2.60 
2001 01  2.70  -1.50    .60 
2001 02  3.90   -.60   1.65 
2001 03  2.90  -1.70    .60 
2001 04  5.90   1.20   3.55 
2001 05  5.80   1.40   3.60 
2001 07 15.30   8.00  11.65 
2001 08 15.40   8.70  12.04 
2001 09 11.50   6.20   8.85 
2001 10  8.20   2.90   5.55 
2001 11  5.30   -.30   2.50 
2001 12  2.90  -1.70    .60 
2002 01  4.00  -1.30   1.35 
2002 02  1.40  -4.19  -1.39 
2002 03  5.20    .40   2.80 
2002 04  6.10   1.10   3.60 
2002 05 10.20   4.30   7.25 
2002 06 11.50   6.10   8.80 
2002 07 14.40   8.20  11.29 
2002 08 14.90   9.00  11.95 
2002 09 13.10   7.40  10.25 
2002 10  9.60   3.90   6.75 
2002 11  6.40   1.60   4.00 
2002 12  4.10  -1.20   1.45 
2003 01  4.40   -.10   2.15 
2003 02  3.80   -.40   1.70 
2003 03  2.90  -1.20    .85 
2003 04  7.50   2.20   4.85 
2003 05  8.70   3.80   6.25 
2003 06 11.40   6.60   9.00 
2003 07 14.30   8.50  11.40 
2003 08 15.80  10.10  12.95 
2003 09 12.50   7.50  10.00 
2003 10  8.89   4.40   6.64 
2003 11  8.30   2.00   5.15 
2003 12  4.10  -1.60   1.25 
