1951 01 99.99 -99.99   -.90 
1951 02 99.99 -99.99    .30 
1951 03 99.99 -99.99   8.70 
1951 04 99.99 -99.99  13.20 
1951 05 99.99 -99.99  17.10 
1951 06 99.99 -99.99  22.60 
1951 07 99.99 -99.99  27.00 
1951 08 99.99 -99.99  27.50 
1951 09 99.99 -99.99  21.80 
1951 10 99.99 -99.99  10.70 
1951 11 99.99 -99.99   7.40 
1951 12 99.99 -99.99  -4.00 
1952 01 99.99 -99.99  -5.30 
1952 02 99.99 -99.99   1.70 
1952 03 99.99 -99.99   4.00 
1952 04 99.99 -99.99  11.90 
1952 05 99.99 -99.99  16.10 
1952 06 99.99 -99.99  20.90 
1952 07 99.99 -99.99  27.90 
1952 08 99.99 -99.99  27.60 
1952 09 99.99 -99.99  24.30 
1952 10 99.99 -99.99  17.79 
1952 11 99.99 -99.99   7.20 
1952 12 99.99 -99.99   4.00 
1953 01 99.99 -99.99   1.30 
1953 02 99.99 -99.99   1.30 
1953 03 99.99 -99.99   1.30 
1953 04 99.99 -99.99  11.50 
1953 05 99.99 -99.99  17.00 
1953 06 99.99 -99.99  22.20 
1953 07 99.99 -99.99  26.80 
1953 08 99.99 -99.99  27.30 
1953 09 99.99 -99.99  22.20 
1953 10 99.99 -99.99  15.70 
1953 11 99.99 -99.99   4.80 
1953 12 99.99 -99.99  -5.50 
1954 01 99.99 -99.99  -5.30 
1954 02 99.99 -99.99  -3.10 
1954 03 99.99 -99.99   3.00 
1954 04 99.99 -99.99   9.70 
1954 05 99.99 -99.99  17.70 
1954 06 99.99 -99.99  23.70 
1954 07 99.99 -99.99  28.30 
1954 08 99.99 -99.99  28.30 
1954 09 99.99 -99.99  22.80 
1954 10 99.99 -99.99  16.10 
1954 11 99.99 -99.99   7.80 
1954 12 99.99 -99.99   5.00 
1955 01 99.99 -99.99   1.50 
1955 02 99.99 -99.99   5.70 
1955 03 99.99 -99.99   7.00 
1955 04 99.99 -99.99  12.40 
1955 05 99.99 -99.99  17.40 
1955 06 99.99 -99.99  24.50 
1955 07 99.99 -99.99  26.90 
1955 08 99.99 -99.99  26.20 
1955 09 99.99 -99.99  22.80 
1955 10 99.99 -99.99  17.79 
1955 11 99.99 -99.99   8.10 
1955 12 99.99 -99.99   2.50 
1956 01 99.99 -99.99    .60 
1956 02 99.99 -99.99   2.20 
1956 03 99.99 -99.99   2.60 
1956 04 99.99 -99.99  11.20 
1956 05 99.99 -99.99  15.90 
1956 06 99.99 -99.99  23.00 
1956 07 99.99 -99.99  26.60 
1956 08 99.99 -99.99  27.80 
1956 09 99.99 -99.99  19.90 
1956 10 99.99 -99.99  14.00 
1956 11 99.99 -99.99   5.60 
1956 12 99.99 -99.99  -5.10 
1957 01 99.99 -99.99  -8.50 
1957 02 99.99 -99.99  -2.70 
1957 03 99.99 -99.99   6.30 
1957 04 99.99 -99.99  12.80 
1957 05 99.99 -99.99  14.70 
1957 06 99.99 -99.99  22.20 
1957 07 99.99 -99.99  27.30 
1957 08 99.99 -99.99  28.20 
1957 09 99.99 -99.99  24.40 
1957 10 99.99 -99.99  15.80 
1957 11 99.99 -99.99   7.40 
1957 12 99.99 -99.99   1.40 
1958 01 99.99 -99.99   1.20 
1958 02 99.99 -99.99   1.60 
1958 03 99.99 -99.99   6.40 
1958 04 99.99 -99.99  12.80 
1958 05 99.99 -99.99  19.00 
1958 06 99.99 -99.99  22.00 
1958 07 99.99 -99.99  26.20 
1958 08 99.99 -99.99  27.10 
1958 09 99.99 -99.99  21.80 
1958 10 99.99 -99.99  15.20 
1958 11 99.99 -99.99   7.80 
1958 12 99.99 -99.99    .20 
1959 01 99.99 -99.99   1.50 
1959 02 99.99 -99.99  -3.70 
1959 03 99.99 -99.99   2.80 
1959 04 99.99 -99.99  13.50 
1959 05 99.99 -99.99  16.90 
1959 06 99.99 -99.99  22.10 
1959 07 99.99 -99.99  27.30 
1959 08 99.99 -99.99  26.00 
1959 09 99.99 -99.99  19.00 
1959 10 99.99 -99.99  12.80 
1959 11 99.99 -99.99   7.20 
1959 12 99.99 -99.99   2.60 
1960 01 99.99 -99.99   1.50 
1960 02 99.99 -99.99   1.00 
1960 03 99.99 -99.99   5.40 
1960 04 99.99 -99.99  11.20 
1960 05 99.99 -99.99  19.79 
1960 06 99.99 -99.99  22.80 
1960 07 99.99 -99.99  26.80 
1960 08 99.99 -99.99  24.90 
1960 09 99.99 -99.99  23.30 
1960 10 99.99 -99.99  16.70 
1960 11 99.99 -99.99   9.10 
1960 12 99.99 -99.99   3.90 
1961 01  3.90  -3.80    . 5 
1961 02  4.60  -3.10    .75 
1961 03  8.89   -.80   4.04 
1961 04 19.60   7.80  13.70 
1961 05 24.90  12.70  18.79 
1961 06 30.00  16.20  23.10 
1961 07 33.70  19.10  26.40 
1961 08 34.70  20.40  27.55 
1961 09 26.70  12.90  19.79 
1961 10 21.80   9.30  15.54 
1961 11 10.90   3.20   7.05 
1961 12  5.30   1.00   3.15 
1962 01  3.50  -2.80    .35 
1962 02  5.70  -1.80   1.95 
1962 03 14.60   3.00   8.80 
1962 04 18.00   6.90  12.45 
1962 05 24.90  12.30  18.60 
1962 06 31.10  16.79  23.95 
1962 07 36.70  22.00  29.35 
1962 08 35.80  21.10  28.45 
1962 09 30.90  15.80  23.35 
1962 10 22.80  10.30  16.54 
1962 11 17.50   5.50  11.50 
1962 12  7.90   1.30   4.60 
1963 01  6.30    .80   3.55 
1963 02  8.60    .60   4.60 
1963 03  9.20  -1.30   3.94 
1963 04 16.10   6.60  11.35 
1963 05 19.79  10.00  14.90 
1963 06 28.10  14.60  21.35 
1963 07 33.40  19.79  26.60 
1963 08 34.30  20.10  27.20 
1963 09 28.80  14.90  21.84 
1963 10 22.60  10.70  16.65 
1963 11 14.60   3.60   9.10 
1963 12  5.40  -1.90   1.75 
1964 01 -3.90 -13.30  -8.60 
1964 02  2.60  -3.20   -.30 
1964 03  9.60   1.60   5.60 
1964 04 17.40   5.80  11.60 
1964 05 22.90  10.00  16.45 
1964 06 30.10  16.20  23.15 
1964 07 34.09  19.70  26.90 
1964 08 32.30  17.60  24.95 
1964 09 29.00  14.10  21.55 
1964 10 24.20   8.20  16.20 
1964 11 13.40   3.00   8.20 
1964 12  5.60  -2.90   1.34 
1965 01  2.20  -4.50  -1.15 
1965 02  4.40  -3.50    .45 
1965 03 11.30   1.00   6.15 
1965 04 15.30   5.10  10.20 
1965 05 23.70  10.60  17.15 
1965 06 29.80  15.60  22.70 
1965 07 33.90  19.40  26.65 
1965 08 35.70  20.29  28.00 
1965 09 30.00  15.40  22.70 
1965 10 16.60   5.90  11.25 
1965 11 12.60   2.00   7.30 
1965 12  6.50   -.60   2.95 
1966 01  7.80   1.30   4.55 
1966 02 10.50   1.50   6.00 
1966 03 12.90   2.40   7.64 
1966 04 18.20   7.70  12.95 
1966 05 23.80  11.10  17.45 
1966 06 30.50  16.29  23.40 
1966 07 35.50  20.29  27.90 
1966 08 35.30  20.50  27.90 
1966 09 28.80  15.30  22.05 
1966 10 23.00  10.20  16.60 
1966 11 13.70   6.40  10.05 
1966 12  7.30   1.30   4.30 
1967 01  2.50  -4.00   -.75 
1967 02 -1.10  -8.70  -4.90 
1967 03  6.80  -1.50   2.65 
1967 04 15.60   4.60  10.10 
1967 05 21.90  11.30  16.60 
1967 06 27.40  13.70  20.55 
1967 07 31.90  17.90  24.90 
1967 08 33.40  19.40  26.40 
1967 09 27.60  13.80  20.70 
1967 10 19.70   9.10  14.40 
1967 11 10.40   2.50   6.45 
1967 12  5.40   -.70   2.35 
1968 01  -.60  -7.30  -3.95 
1968 02  1.50  -6.10  -2.30 
1968 03 10.00    .30   5.15 
1968 04 20.80   8.39  14.60 
1968 05 23.90  12.70  18.29 
1968 06 27.30  14.60  20.95 
1968 07 34.30  19.29  26.80 
1968 08 31.40  17.79  24.59 
1968 09 28.10  14.70  21.40 
1968 10 21.60  10.20  15.90 
1968 11 12.30   5.10   8.70 
1968 12  5.70    .40   3.05 
1969 01  2.50  -2.80   -.14 
1969 02  1.90  -4.69  -1.39 
1969 03 10.60   3.20   6.90 
1969 04 14.50   4.19   9.35 
1969 05 23.30  11.30  17.29 
1969 06 30.10  16.40  23.25 
1969 07 31.90  17.90  24.90 
1969 08 34.30  19.70  27.00 
1969 09 28.20  15.00  21.60 
1969 10 20.50   9.80  15.15 
1969 11 12.80   2.09   7.45 
1969 12  6.50    . 0   3.25 
1970 01  4.40  -1.20   1.60 
1970 02  7.60   -.20   3.70 
1970 03 12.90   3.20   8.05 
1970 04 22.20   8.60  15.40 
1970 05 24.30  10.90  17.59 
1970 06 30.10  16.10  23.10 
1970 07 34.40  20.10  27.25 
1970 08 32.80  18.90  25.84 
1970 09 28.90  14.80  21.85 
1970 10 19.70   7.80  13.75 
1970 11 14.70   6.30  10.50 
1970 12  3.20  -2.50    .35 
1971 01  7.40  -2.80   2.30 
1971 02  4.80  -2.50   1.15 
1971 03 12.10   1.90   7.00 
1971 04 15.40   6.10  10.75 
1971 05 24.50  12.10  18.29 
1971 06 28.40  14.80  21.60 
1971 07 34.59  20.60  27.59 
1971 08 32.40  19.00  25.70 
1971 09 31.30  17.00  24.15 
1971 10 19.40   7.00  13.20 
1971 11 11.90   2.80   7.35 
1971 12  2.09  -4.60  -1.25 
1972 01 -4.30 -12.30  -8.30 
1972 02  -.50  -8.50  -4.50 
1972 03 11.00    .10   5.55 
1972 04 18.29   7.80  13.04 
1972 05 21.00   9.70  15.35 
1972 06 27.10  15.00  21.05 
1972 07 34.59  20.40  27.50 
1972 08 34.00  19.40  26.70 
1972 09 29.60  16.10  22.85 
1972 10 23.30  11.70  17.50 
1972 11 11.80   1.30   6.55 
1972 12  6.80  -3.40   1.70 
1973 01  -.40  -8.30  -4.35 
1973 02  6.80  -1.50   2.65 
1973 03 12.00  -1.38   5.31 
1973 04 17.29   4.37  10.83 
1973 06 30.04  11.18  20.61 
1973 07 99.99  16.29 -99.99 
1973 12  3.46  -4.88   -.71 
1976 03  9.60  -3.12   3.24 
1976 06 28.88  12.64  20.76 
1976 07 32.24  14.16  23.20 
1976 08 34.43  15.84  25.14 
1976 12  7.27   -.73   3.27 
1977 07 34.36  15.96  25.16 
1977 09 31.24  11.92  21.58 
1977 11 15.80    .24   8.02 
1978 06 28.89  11.30  20.09 
1978 07 36.79  17.45  27.12 
1978 08 33.48  14.72  24.10 
1978 09 30.48  11.44  20.96 
1978 10 23.93   7.96  15.94 
1978 11 13.31  -2.31   5.50 
1978 12  8.18    .26   4.22 
1979 01  6.64   -.72   2.96 
1980 12  7.64   -.80   3.41 
1981 03 14.15   3.78   8.96 
1981 05 20.88   7.76  14.32 
1981 07 35.84  16.87  26.36 
1981 12 10.85   1.38   6.11 
1982 02  4.38 -99.99 -99.99 
1982 03 11.16  -1.36   4.90 
1982 04 19.37   7.82  13.59 
1982 05 23.60   8.82  16.20 
1982 06 28.84  12.58  20.71 
1982 07 32.78  16.11  24.44 
1982 08 33.65  15.60  24.62 
1982 09 31.31 -99.99 -99.99 
1982 10 22.47   7.89  15.17 
1982 11 11.38   -.12   5.63 
1982 12  7.39  -4.35   1.52 
1983 01   .-7  -7.53  -3.80 
1983 02  4.19  -3.22    .48 
1983 03 11.88   -.30   5.79 
1983 04 19.62   5.59  12.60 
1983 05 24.34  10.54  17.44 
1983 06 29.16  12.97  21.06 
1983 07 34.06  16.69  25.37 
1983 08 33.18  16.21  24.70 
1983 09 29.85  11.52  20.68 
1983 10 21.87   6.79  14.33 
1983 11 14.23   5.52   9.87 
1983 12  7.67    .-6   3.80 
1984 01  6.52  -1.81   2.35 
1984 02  9.46  -2.29   3.58 
1984 03 12.80   2.42   7.61 
1984 04 17.84   5.37  11.60 
1984 05 23.81   8.87  16.34 
1984 06 30.27  12.85  21.56 
1984 07 35.66  17.60  26.63 
1984 08 31.61  14.83  23.22 
1984 09 32.13  12.57  22.35 
1984 10 23.60   6.25  14.92 
1984 11 12.08   3.44   7.76 
1984 12  2.78  -4.21   -.71 
1985 01  6.35  -1.54   2.40 
1985 02  1.49  -5.07  -1.79 
1985 03  5.57  -5.76    .-9 
1985 04 20.53   6.19  13.36 
1985 05 26.85  10.95  18.90 
1985 06 31.74  14.07  22.90 
1985 07 33.54  15.66  24.60 
1985 08 37.24  16.75  26.99 
1985 09 30.67  11.59  21.13 
1985 10 20.36   5.69  13.02 
1985 11 15.21   3.49   9.35 
1985 12  5.86  -2.03   1.91 
1986 01  4.78  -2.78   1.00 
1986 02  7.20  -1.01   3.09 
1986 03 14.31    .-5   7.13 
1986 04 22.23   5.30  13.76 
1986 05 20.92   7.68  14.30 
1986 06 29.70  12.66  21.18 
1986 07 36.95  18.14  27.54 
1986 08 37.55  17.69  27.62 
1986 09 32.75  13.81  23.28 
1986 10 21.47   8.07  14.77 
1986 11 11.39    .88   6.13 
1986 12  6.92  -2.41   2.25 
1987 01  4.14  -2.45    .84 
1987 02  8.10  -1.87   3.12 
1987 03  7.68  -1.96   2.86 
1987 04 17.29   3.15  10.22 
1987 05 25.81   7.50  16.65 
1987 06 32.05  13.71  22.88 
1987 07 36.25  18.27  27.26 
1987 08 34.68  16.19  25.43 
1987 09 30.63  11.13  20.88 
1987 10 19.66   6.98  13.32 
1987 11 12.25    .71   6.48 
1987 12  5.55  -1.02   2.26 
1988 01  1.95  -4.66  -1.35 
1988 02  6.47 -99.99 -99.99 
1988 03  8.93    .70   4.81 
1988 04 18.04   4.42  11.24 
1988 05 24.56   9.58  17.07 
1988 06 29.46  12.79  21.12 
1988 08 34.87  16.96  25.91 
1988 09 29.76  11.62  20.69 
1988 10 20.25   8.66  14.45 
1988 11  8.31   1.42   4.86 
1988 12  6.86    .-1   3.42 
1989 01  3.04  -7.69  -2.32 
1989 02  6.85  -5.63    .60 
1989 03 15.56   2.65   9.10 
1989 04 25.24   6.85  16.04 
1989 05 27.00   9.32  18.16 
1989 06 32.00  13.99  22.99 
1989 07 36.68  18.10  27.39 
1989 08 36.75  17.04  26.90 
1989 09 30.19  11.87  21.03 
1989 10 20.80   8.14  14.47 
1989 11 12.94   2.86   7.89 
1989 12  4.46  -1.04   1.70 
1990 01 -1.35  -7.51  -4.43 
1990 02  3.53  -4.55   -.51 
1990 03 13.76    .-6   6.85 
1990 04 16.18   5.27  10.72 
1990 05 23.88   8.63  16.25 
1990 07 35.55  19.86  27.70 
1990 08 33.00  17.56  25.28 
1990 09 29.16  12.62  20.89 
1990 10 21.42   7.65  14.53 
1990 11 13.68   3.41   8.54 
1990 12  8.53    .27   4.40 
1991 01  3.68  -4.41   -.36 
1991 02  3.06  -5.49  -1.21 
1991 03 10.64   2.11   6.38 
1991 04 18.46   6.68  12.57 
1991 05 22.19   9.58  15.88 
1991 06 30.85  14.56  22.70 
1991 07 36.25  17.93  27.09 
1991 08 36.34  18.06  27.20 
1991 09 30.42  11.46  20.94 
1991 10 22.22   9.14  15.68 
1991 11 12.35   3.96   8.15 
1991 12  4.90  -1.07   1.91 
1992 01  -.77  -7.23  -4.00 
1992 02  -.92  -9.85  -5.38 
1992 03  6.87  -3.87   1.50 
1992 04 18.87   3.65  11.26 
1992 05 22.48   8.14  15.31 
1992 06 28.52  12.26  20.39 
1992 07 32.68  15.44  24.06 
1992 08 34.73  16.51  25.62 
1992 09 28.90  11.58  20.24 
1992 10 24.25   7.23  15.74 
1992 11 11.00    .56   5.78 
1992 12  1.45  -3.29   -.91 
1993 01   .-5  -7.75  -3.90 
1993 02  1.27  -7.81  -3.27 
1993 03 11.94  -1.08   5.43 
1993 04 17.99   5.35  11.67 
1993 05 20.92   9.33  15.12 
1993 06 28.93  11.10  20.01 
1993 07 35.27  16.65  25.96 
1993 08 34.97  16.29  25.63 
1993 09 31.59  11.50  21.54 
1993 10 25.37   6.28  15.82 
1993 11  9.34    .62   4.98 
1993 12  8.67    .37   4.52 
1994 01  7.45   -.71   3.37 
1994 02  6.90  -2.29   2.30 
1994 03 14.13   1.13   7.63 
1994 04 23.05   7.43  15.24 
1994 05 26.61   9.43  18.02 
1994 06 31.12  13.54  22.33 
1994 07 36.03  17.62  26.82 
1994 08 34.95  16.44  25.69 
1994 09 33.45  14.27  23.86 
1994 10 24.25   9.35  16.80 
1994 11 11.21   3.12   7.16 
1994 12  2.22  -2.70   -.24 
1995 01  5.13   -.93   2.10 
1995 02  8.32  -2.57   2.87 
1995 03 13.93   1.26   7.59 
1995 04 17.56   4.50  11.03 
1995 05 25.28   9.00  17.14 
1995 06 30.17  13.24  21.70 
1995 07 34.09  17.01  25.55 
1995 08 35.95  17.27  26.61 
1995 09 30.60  12.36  21.48 
1995 10 22.03   6.34  14.18 
1995 11 10.81   1.87   6.34 
1995 12  6.66  -3.37   1.64 
1996 01  5.60  -2.25   1.67 
1996 02  8.29  -1.25   3.52 
1996 03 11.21   3.01   7.11 
1996 04 16.18   4.23  10.20 
1996 05 26.74  10.10  18.42 
1996 06 29.86  12.29  21.07 
1996 07 37.62  18.06  27.84 
1996 08 35.84  17.12  26.48 
1996 09 28.92  11.93  20.42 
1996 10 20.45   7.79  14.12 
1996 11 14.57   2.31   8.43 
1996 12  9.76   3.90   6.83 
1997 01  7.69  -2.88   2.40 
1997 02  4.67  -5.40   -.36 
1997 03  8.35  -3.77   2.29 
1997 04 15.78   3.15   9.46 
1997 05 26.78   9.74  18.26 
1997 06 31.31  13.34  22.32 
1997 07 34.50  16.44  25.47 
1997 08 35.03  16.24  25.63 
1997 09 28.29  10.40  19.34 
1997 10 21.00   9.92  15.46 
1997 11 13.55   2.61   8.08 
1997 12  7.29    .10   3.69 
1998 01  2.14  -5.36  -1.61 
1998 02  6.91  -5.63    .63 
1998 03 11.65    .61   6.12 
1998 04 19.32   6.50  12.91 
1998 05 22.96   9.93  16.44 
1998 06 32.18  14.36  23.27 
1998 07 36.83  18.08  27.45 
1998 08 37.00  17.41  27.21 
1998 09 30.57  12.94  21.75 
1998 10 24.77   7.17  15.97 
1998 11 17.04   5.95  11.50 
1998 12  9.35   1.31   5.33 
1999 01  6.65  -1.15   2.75 
1999 02  9.35  -2.08   3.63 
1999 03 13.49    .28   6.88 
1999 04 19.68   5.35  12.51 
1999 05 27.35   9.47  18.41 
1999 06 31.68  14.31  22.99 
1999 07 36.14  18.40  27.27 
1999 08 36.79  17.81  27.30 
1999 09 30.77  11.88  21.32 
1999 10 23.01   8.07  15.54 
1999 11 14.64   1.40   8.02 
1999 12  7.94   -.73   3.60 
2000 01  3.47  -5.37   -.94 
2000 02  2.90  -5.73  -1.41 
2000 03 10.44  -2.85   3.79 
2000 04 20.17   6.71  13.44 
2000 05 25.58   9.03  17.30 
2000 06 31.91  13.02  22.46 
2000 07 39.39  17.75  28.57 
2000 08 35.46  17.10  26.28 
2000 09 30.44  11.65  21.04 
2000 10 21.14   6.68  13.91 
2000 11 15.80    .37   8.08 
2000 12  6.05   -.17   2.94 
2001 01  6.53  -2.87   1.83 
2001 02 10.05  -1.73   4.16 
2001 03 17.51   4.00  10.75 
2001 04 20.33   6.89  13.61 
2001 05 21.86   8.70  15.28 
2001 06 32.41  13.12  22.76 
2001 07 37.32  17.75  27.53 
2001 08 36.72  17.50  27.11 
2001 09 31.75  11.57  21.66 
2001 10 22.91   6.36  14.63 
2001 11 11.37   -.50   5.43 
2001 12  6.70   1.16   3.93 
2002 01  1.38  -6.39  -2.50 
2002 02  9.93  -3.81   3.06 
2002 03 14.82   1.02   7.92 
2002 04 17.37   5.38  11.37 
2002 05 24.49   8.00  16.24 
2002 06 30.48  13.48  21.98 
2002 07 35.75  16.79  26.27 
2002 08 34.43  16.81  25.62 
2002 09 31.07  12.38  21.72 
2002 10 23.39   8.37  15.87 
2002 11 16.09   1.70   8.89 
2002 12  2.52  -7.06  -2.27 
2003 01  6.65  -1.11   2.77 
2003 02  4.19  -4.06    . 6 
2003 03  7.66  -1.27   3.19 
2003 04 17.48   5.85  11.66 
2003 05 26.94   9.84  18.39 
2003 06 31.14  12.49  21.81 
2003 07 35.06  16.51  25.78 
2003 08 36.62  17.25  26.93 
2003 09 30.12  11.69  20.90 
2003 10 23.64   8.72  16.18 
2003 11 13.11   2.47   7.79 
2003 12  6.90  -1.54   2.68 
2004 01  3.99  -2.23    .88 
2004 02  5.10  -2.60   1.25 
2004 03 15.04    .20   7.62 
2004 04 18.53   3.86  11.19 
2004 05 23.48   8.99  16.23 
2004 06 31.03  12.64  21.83 
2004 07 35.20  15.93  25.56 
2004 08 35.59  16.45  26.02 
2004 09 31.37  11.29  21.33 
2004 10 23.77   8.06  15.91 
2004 11 11.85   2.98   7.41 
2004 12  3.64  -4.90   -.63 
2005 01  4.21  -4.86   -.32 
2005 02  6.74  -3.77   1.48 
2005 03 12.39   1.70   7.04 
2005 04 19.81   5.55  12.68 
2005 05 25.83   8.41  17.11 
2005 06 29.99  13.16  21.57 
2005 07 37.56  18.07  27.81 
2005 08 37.00  18.35  27.67 
2005 09 29.83  12.79  21.31 
2005 10 20.87   6.12  13.49 
2005 11 11.85   1.34   6.59 
2005 12  7.12    .51   3.81 
2006 01  3.06  -4.75   -.84 
2006 02  7.29  -1.65   2.82 
2006 03 14.35   1.25   7.80 
2006 04 19.35   7.92  13.63 
2006 05 25.56   8.39  16.98 
2006 06 34.82  15.08  24.95 
2006 07 35.48  18.42  26.95 
2006 08 39.08  19.29  29.19 
2006 09 30.71  12.20  21.45 
2006 10 22.86   9.39  16.13 
2006 11 13.38   1.13   7.25 
2006 12  7.33  -6.21    .55 
2007 01  2.54  -5.94  -1.70 
2007 02  6.40  -3.05   1.67 
2007 03 13.57   1.01   7.29 
2007 04 14.60   3.13   8.86 
2007 05 27.55  11.68  19.61 
2007 06 32.88  14.24  23.56 
2007 07 36.16  17.50  26.83 
2007 08 36.98  18.46  27.72 
2007 09 32.93  12.77  22.85 
2007 10 24.19   8.84  16.51 
2007 11 12.82   1.27   7.04 
2007 12  6.63  -2.85   1.89 
2008 01  1.81  -9.79  -3.99 
2008 02  2.08  -7.10  -2.50 
2008 03 17.20   3.14  10.17 
2008 04 23.31   7.53  15.42 
2008 05 24.59   9.05  16.82 
2008 06 31.80  14.05  22.92 
2008 07 36.90  18.20  27.55 
2008 08 37.23  20.07  28.65 
2008 09 30.48  13.63  22.05 
2008 10 23.64   7.69  15.66 
2008 11 15.28   3.24   9.26 
2008 12  3.72  -2.34    .68 
2009 01  4.78  -4.44    .16 
2009 02  8.35    .-7   4.14 
2009 03 12.05   1.95   7.00 
2009 04 18.51   4.54  11.52 
2009 05 25.55   8.58  17.06 
2009 06 32.50  14.42  23.46 
2009 07 34.95  17.67  26.31 
2009 08 33.59  15.44  24.51 
2009 09 27.60  11.87  19.73 
2009 10 24.20   8.09  16.14 
2009 11 12.91   3.50   8.20 
2009 12  8.95   2.52   5.73 
2010 01  6.95    . 6   3.50 
2010 02  9.74    .93   5.33 
2010 03 16.04   2.82   9.43 
2010 04 19.48   5.25  12.36 
2010 05 25.60   9.72  17.66 
2010 06 33.16  13.86  23.51 
2010 07 37.20  18.75  27.97 
2010 08 37.59  18.64  28.11 
2010 09 33.15  14.66  23.90 
2010 10 22.58   9.34  15.96 
2010 11 17.98    .48   9.22 
2010 12  9.24    .37   4.80 
2011 01  7.04  -2.61   2.21 
2011 02  7.36  -3.33   2.01 
2011 03 13.55    .27   6.91 
2011 04 17.24   6.56  11.90 
2011 05 22.36   8.67  15.51 
2011 06 30.23  12.98  21.60 
2011 07 36.39  17.79  27.09 
2011 08 35.71  17.52  26.61 
2011 09 30.41  12.68  21.54 
2011 10 21.95   5.62  13.78 
2011 11  9.49   -.64   4.42 
2011 12  5.15  -3.84    .65 
2012 01  4.25  -2.69    .78 
2012 02  2.33  -5.56  -1.61 
2012 03  8.51  -3.30   2.60 
2012 04 20.95   4.66  12.80 
2012 05 24.86   9.72  17.29 
2012 06 32.98  13.70  23.34 
2012 07 36.18  17.57  26.88 
2012 08 36.24  18.68  27.46 
2012 09 32.29  12.49  22.39 
2012 10 23.20   9.28  16.24 
2012 11 15.66   5.08  10.37 
2012 12  7.34    .74   4.04 
2013 01  4.69  -2.85    .92 
2013 02  9.00   -.23   4.38 
2013 03 14.21    .98   7.59 
2013 04 20.51   5.15  12.83 
2013 05 25.36   9.64  17.50 
2013 06 31.88  12.83  22.35 
2013 07 34.98  17.96  26.47 
2013 08 35.14  17.15  26.14 
2013 09 29.05  12.14  20.59 
2013 10 21.65   4.44  13.04 
2013 11 15.29   3.04   9.16 
2013 12  2.42  -5.13  -1.35 
2014 01  7.63  -2.71   2.46 
