1923 04  8.70    .21   4.45 
1923 05 99.99   1.79 -99.99 
1923 06 17.44   4.94  11.19 
1923 07 19.84   6.95  13.39 
1923 08 19.84   6.41  13.12 
1923 09 13.86   4.96   9.41 
1923 10 10.59   3.42   7.00 
1923 11  6.28   1.17   3.73 
1923 12  2.48  -2.56    .-3 
1924 01  1.63  -3.96  -1.16 
1924 02  2.93  -2.64    .14 
1924 03  6.08   -.77   2.65 
1924 04  6.68   -.37   3.15 
1924 05 12.46   3.66   8.06 
1924 06 18.67   4.10  11.38 
1924 07 15.45   7.79  11.62 
1924 08 16.09   6.91  11.50 
1924 10  8.99   1.35   5.17 
1924 11  5.88  -1.16   2.35 
1924 12 -1.04 -11.75  -6.40 
1925 02   .91  -9.96  -4.52 
1925 03  3.51  -3.49    . 0 
1925 05 13.11   3.02   8.06 
1925 06 15.93   4.09  10.01 
1925 07 16.68   7.35  12.01 
1925 08 14.91   1.49   8.20 
1925 09 17.42   5.99  11.70 
1925 10 10.27   2.83   6.55 
1925 11  7.11   1.53   4.32 
1926 01  6.23    .96   3.59 
1939 11  3.81   -.77   1.52 
1939 12  4.33    . 9   2.21 
1940 01  1.24  -4.08  -1.42 
1940 02  2.95  -4.96  -1.00 
1940 03  5.29  -2.09   1.59 
1940 04 12.09    .68   6.38 
1940 05 13.78   3.21   8.49 
1940 06 16.29   6.25  11.27 
1940 07 19.52   9.26  14.39 
1940 08 16.52   8.62  12.57 
1940 09 14.36   7.03  10.69 
1940 10  9.85   3.76   6.81 
1940 11  3.15  -2.85    .15 
1940 12  3.33  -1.59    .86 
1941 01  1.36  -4.66  -1.64 
1941 02  4.25  -3.59    .33 
1941 03  7.38    .11   3.74 
1941 04 10.70   2.32   6.51 
1941 05 14.07   2.76   8.41 
1941 06 17.62   7.07  12.34 
1941 07 16.51   9.42  12.96 
1941 08 19.39   7.15  13.27 
1941 09 15.04   4.16   9.60 
1941 10  9.14   2.96   6.05 
1941 11  3.63  -1.30   1.16 
1941 12   .64  -4.89  -2.12 
1942 01  3.77  -1.27   1.25 
1942 02  4.16  -1.17   1.49 
1942 03  4.66  -1.88   1.38 
1942 04  9.49   1.05   5.27 
1942 05 15.93   4.69  10.31 
1942 06 17.16   5.94  11.55 
1942 07 17.76   8.87  13.31 
1942 08 16.77   8.78  12.77 
1942 09 14.84   6.16  10.50 
1942 10  9.31   4.46   6.88 
1942 11  1.92  -4.69  -1.38 
1942 12 -2.48  -9.06  -5.77 
1943 01 -1.37  -8.80  -5.08 
1943 02  1.16  -3.82  -1.33 
1943 03  3.64  -4.88   -.62 
1943 04  9.00    .45   4.72 
1943 05 12.85   2.67   7.76 
1943 06 16.21   6.26  11.24 
1943 07 15.57   9.17  12.37 
1943 08 16.20   7.82  12.01 
1943 09 13.07   6.83   9.95 
1943 10  9.53   1.90   5.71 
1943 11  7.39   1.89   4.64 
1943 12  5.26   1.00   3.13 
1944 01  3.81   -.87   1.47 
1944 02 99.99  -3.06 -99.99 
1944 03  3.91  -2.26    .82 
1944 04  8.31   -.77   3.77 
1944 05 11.41   3.53   7.47 
1944 06 16.36   5.73  11.04 
1944 07 16.79   8.64  12.72 
1944 08 16.86   8.76  12.81 
1944 09 14.03   5.68   9.85 
1944 10  9.95   4.19   7.07 
1944 11  5.76  -1.85   1.95 
1944 12  3.88  -4.88   -.50 
1945 01  4.04  -2.56    .74 
1945 02  3.88  -2.92    .48 
1945 03  5.23  -1.57   1.83 
1945 04 99.99  -1.39 -99.99 
1945 05 14.93   2.06   8.49 
1945 06 15.01   6.35  10.68 
1945 07 15.77   8.13  11.95 
1945 08 16.37   8.18  12.27 
1945 09 12.48   5.89   9.18 
1945 10  8.72   2.53   5.62 
1945 11   .98  -8.01  -3.51 
1945 12  1.05  -5.74  -2.33 
1946 01  2.09  -4.36  -1.13 
1946 02  2.53  -3.14   -.30 
1946 03  3.71  -2.04    .83 
1946 04  7.40    .58   3.99 
1946 05 13.80   3.32   8.56 
1946 06 17.21   7.07  12.14 
1946 07 16.06   9.77  12.91 
1946 08 14.95   7.97  11.46 
1946 09 13.72   5.76   9.74 
1946 10  7.64   2.19   4.91 
1946 11  2.81  -4.41   -.79 
1946 12 -2.90  -8.01  -5.45 
1947 01 -3.03  -8.96  -5.99 
1947 02  -.33  -6.92  -3.62 
1947 03  4.48  -2.32   1.08 
1947 04  7.41   1.38   4.39 
1947 05 13.33   2.89   8.10 
1947 06 15.53   6.87  11.20 
1947 07 18.28   9.42  13.85 
1947 08 16.92   7.85  12.38 
1947 09 13.39   6.88  10.13 
1947 10 10.10   3.41   6.76 
1947 11  5.09    .65   2.87 
1947 12  3.94   -.36   1.79 
1948 01  2.36  -2.11    .12 
1948 02 -1.17  -9.33  -5.25 
1948 03  1.91  -7.26  -2.67 
1948 04  6.09  -4.73    .67 
1948 05 13.28   3.61   8.44 
1948 06 17.34   6.44  11.89 
1948 07 17.49   8.97  13.23 
1948 08 16.31   7.19  11.75 
1948 09 12.80   5.64   9.22 
1948 10  7.62   3.08   5.35 
1948 11  2.53  -2.34    . 9 
1948 12 -3.10  -9.82  -6.46 
1949 01   . 2  -6.59  -3.28 
1949 02 -3.17 -12.69  -7.93 
1949 03  6.07  -2.16   1.95 
1949 04  7.09   1.38   4.23 
1949 05 11.68   2.69   7.18 
1949 06 12.43   6.38   9.40 
1949 07 15.09   8.60  11.84 
1949 08 16.64   7.49  12.06 
1949 09 14.49   6.97  10.73 
1949 10  8.64   2.20   5.42 
1949 11  6.16   1.60   3.88 
1950 01 -5.66 -17.89 -11.77 
1950 02  -.84  -6.95  -3.89 
1950 03  5.61  -4.27    .67 
1950 04  7.79  -1.05   3.36 
1950 05 10.62   3.13   6.87 
1950 06 17.70   6.86  12.28 
1950 07 16.51   8.80  12.65 
1950 08 18.89   7.69  13.29 
1950 09 14.06   6.09  10.07 
1950 10  8.46   -.25   4.10 
1950 11  -.41  -8.78  -4.59 
1950 12   .99  -4.44  -1.72 
1951 01 -2.80 -10.08  -6.44 
1951 02   . 6 -10.47  -5.20 
1951 03   . 1  -6.56  -3.27 
1951 04  8.01    .-7   3.97 
1951 05 12.58   3.23   7.90 
1951 06 14.35   7.01  10.68 
1951 07 19.76   9.05  14.40 
1951 08 16.51   8.67  12.59 
1951 09 14.43   6.36  10.39 
1951 10  7.03    .17   3.60 
1951 11  2.80  -3.37   -.28 
1951 12 -1.22  -8.35  -4.79 
1952 01 -4.44 -12.27  -8.36 
1952 02  2.50  -3.48   -.49 
1952 03  3.75  -3.59    . 8 
1952 04  7.11   -.29   3.41 
1952 05  9.64   3.64   6.64 
1952 06 15.28   6.11  10.69 
1952 07 16.39   8.35  12.37 
1952 08 16.10   9.20  12.65 
1952 09 12.80   6.54   9.67 
1952 10  9.43   4.06   6.74 
1952 11  5.98   2.39   4.18 
1952 12  3.73  -1.33   1.20 
1953 01 -3.34  -8.93  -6.14 
1953 02  4.06  -1.05   1.50 
1953 03  3.56  -2.83    .36 
1953 04  9.85    .96   5.40 
1953 05 13.10   3.80   8.45 
1953 06 16.43   7.55  11.99 
1953 07 17.57   9.66  13.61 
1953 08 16.48   9.95  13.21 
1953 09 12.91   6.98   9.94 
1953 10  8.92   3.34   6.13 
1953 11  3.70  -1.58   1.05 
1953 12  2.83  -2.08    .37 
1954 01 -1.40  -8.58  -4.98 
1954 02  -.76  -7.26  -4.01 
1954 03  3.89  -5.05   -.58 
1954 04  5.15  -3.58    .78 
1954 05 12.26   3.05   7.65 
1954 06 15.63   6.56  11.09 
1954 07 16.18   8.29  12.23 
1954 08 17.49   8.16  12.82 
1954 09 14.79   4.17   9.47 
1954 10  9.33   2.47   5.90 
1954 11  5.77   1.09   3.43 
1954 12   .71  -4.78  -2.03 
1955 01  2.59  -1.17    .70 
1955 02  1.92  -3.62   -.85 
1955 03  1.88  -6.00  -2.06 
1955 04  7.57   -.94   3.31 
1955 05  9.84   2.33   6.08 
1955 06 13.60   5.09   9.34 
1955 07 17.84   8.47  13.15 
1955 08 14.25   8.79  11.52 
1955 09 12.85   4.21   8.53 
1955 10  6.86   1.19   4.02 
1955 11  -.41 -10.51  -5.46 
1955 12 -2.59  -9.97  -6.28 
1956 01 -1.62 -10.73  -6.17 
1956 02 -2.03  -9.53  -5.78 
1956 03  1.80  -6.68  -2.44 
1956 04  7.42   -.24   3.59 
1956 05 11.39   2.38   6.88 
1956 06 14.14   5.18   9.66 
1956 07 17.87   8.60  13.23 
1956 08 14.79   9.43  12.11 
1956 09 12.63   4.94   8.79 
1956 10  6.09    .38   3.23 
1956 11  5.78   1.59   3.68 
1956 12 -1.05  -7.84  -4.44 
1957 01  -.77 -10.02  -5.39 
1957 02   .91  -8.39  -3.74 
1957 03  4.67  -4.33    .17 
1957 04  8.30   -.38   3.96 
1957 05 12.77   2.85   7.81 
1957 06 17.14   7.15  12.14 
1957 07 18.11   8.60  13.35 
1957 08 20.25   9.02  14.63 
1957 09 15.93   8.06  11.99 
1957 10 10.22   1.84   6.03 
1957 11  5.53   1.24   3.38 
1957 12  1.62  -4.46  -1.42 
1958 01  3.63  -2.05    .79 
1958 02  2.08  -5.28  -1.59 
1958 03  5.69  -4.06    .81 
1958 04 11.49   -.51   5.49 
1958 05 12.31   4.56   8.43 
1958 06 18.04   7.72  12.88 
1958 07 17.76  10.42  14.09 
1958 08 17.40   8.60  13.00 
1958 09 13.34   3.95   8.64 
1958 10  7.83   2.06   4.94 
1958 11  3.43   -.23   1.60 
1958 12  2.17  -4.26  -1.04 
1959 01 -2.75  -9.56  -6.15 
1959 02  2.88  -5.11  -1.11 
1959 03  4.11  -1.72   1.19 
1959 04  7.53    .38   3.95 
1959 05 12.44   3.01   7.72 
1959 06 17.65   7.73  12.69 
1959 07 16.79   8.64  12.72 
1959 08 16.34   7.98  12.16 
1959 09 13.80   4.71   9.25 
1959 10  8.39   1.51   4.95 
1959 11  4.67  -2.09   1.28 
1959 12  3.74   -.21   1.76 
1960 01   .71  -5.30  -2.29 
1960 02  4.19  -1.85   1.17 
1960 03  3.74  -2.67    .53 
1960 04  9.99   -.21   4.89 
1960 05 14.61   4.17   9.39 
1960 06 14.40   7.80  11.10 
1960 07 16.25   9.42  12.83 
1960 08 16.45   7.99  12.22 
1960 09 13.21   6.85  10.03 
1960 10  8.99   3.95   6.47 
1960 11  3.77  -1.37   1.20 
1960 12  3.90  -1.21   1.34 
1961 01  2.28  -3.56   -.64 
1961 02  2.54  -2.05    .24 
1961 03  4.96  -2.31   1.32 
1961 04  8.45    .77   4.60 
1961 05 13.41   3.63   8.52 
1961 06 15.07   7.22  11.14 
1961 07 16.74   9.31  13.02 
1961 08 15.98   9.35  12.66 
1961 09 14.17   4.26   9.21 
1961 10  7.60   1.86   4.73 
1961 11  2.46  -4.38   -.96 
1961 12 -1.85  -7.33  -4.59 
1962 01   .68  -6.18  -2.75 
1962 02  1.74  -8.64  -3.45 
1962 03  2.85  -4.73   -.94 
1962 04  8.33   -.38   3.97 
1962 05 12.04   1.43   6.73 
1962 06 13.05   6.64   9.84 
1962 07 17.01   9.03  13.02 
1962 08 16.96   9.12  13.04 
1962 09 12.92   5.55   9.23 
1962 10  9.60   3.35   6.47 
1962 11  5.67   1.40   3.53 
1962 12   .37  -4.91  -2.27 
1963 01   .19  -4.69  -2.25 
1963 02  4.05  -2.03   1.01 
1963 03  3.98  -3.11    .43 
1963 04  7.93  -1.50   3.21 
1963 05 14.80   2.78   8.79 
1963 06 13.57   7.33  10.45 
1963 07 16.69   9.46  13.07 
1963 08 19.62   8.49  14.06 
1963 09 13.65   8.51  11.08 
1963 10 10.14   4.56   7.35 
1963 11  1.74  -5.03  -1.64 
1963 12  3.54  -3.45    . 4 
1964 01  1.59  -3.85  -1.12 
1964 02  4.46    .46   2.46 
1964 03  1.71  -5.81  -2.05 
1964 04  7.18    .-1   3.58 
1964 05 11.62   2.14   6.88 
1964 06 15.39   7.84  11.61 
1964 07 15.73   9.20  12.46 
1964 08 15.70   8.71  12.20 
1964 09 13.95   4.89   9.42 
1964 10  8.85   3.40   6.12 
1964 11  2.98  -2.30    .34 
1965 01 -1.48  -6.72  -4.10 
1965 02  -.24  -7.82  -4.03 
1965 03  5.03  -2.51   1.26 
1965 04  9.56   -.35   4.60 
1965 05 10.93   3.03   6.98 
1965 06 15.02   5.85  10.43 
1965 07 18.03   8.35  13.19 
1965 08 18.33   8.27  13.30 
1965 09 14.82   6.61  10.71 
1965 10  9.39   3.87   6.63 
1965 11  3.96  -4.76   -.40 
1965 12   .75  -4.21  -1.73 
1966 01 -5.06 -14.30  -9.68 
1966 02  2.30  -5.01  -1.35 
1966 03  3.64  -3.13    .25 
1966 04  9.18    .51   4.85 
1966 05 10.49   3.91   7.20 
1966 06 17.54   7.52  12.53 
1966 07 18.00  10.84  14.42 
1966 08 16.86   9.77  13.31 
1966 09 13.53   8.17  10.85 
1966 10  7.64   2.73   5.18 
1966 11  1.96  -4.25  -1.14 
1966 12   .76  -3.09  -1.16 
1967 01   .28  -5.49  -2.60 
1967 02  3.00  -1.82    .58 
1967 03  2.36  -4.50  -1.06 
1967 04  9.56   -.86   4.35 
1967 05 13.91   4.19   9.05 
1967 06 17.21   8.76  12.99 
1967 07 17.52  10.13  13.82 
1967 08 17.98  10.83  14.40 
1967 09 13.96   7.79  10.87 
1967 10  9.71   4.46   7.09 
1967 11  4.17  -1.68   1.24 
1967 12  1.10  -3.58  -1.24 
1968 01  -.79  -7.32  -4.05 
1968 02  2.77  -4.30   -.76 
1968 03  6.22   -.78   2.71 
1968 04  7.47    .41   3.93 
1968 05 15.27   3.94   9.60 
1976 06 16.70   6.71  11.70 
1976 07 19.70 -99.99 -99.99 
1976 08 18.01 -99.99 -99.99 
1976 09 14.74 -99.99 -99.99 
1976 10  8.76 -99.99 -99.99 
1976 11  7.26   2.33   4.80 
1976 12  4.19   -.40   1.89 
1977 04  9.67   2.30   5.98 
1977 05 15.06   1.05   8.06 
1977 06 16.89   8.49  12.69 
1977 07 19.50   8.39  13.95 
1977 08 20.34   6.11  13.22 
1977 09 15.99   3.47   9.72 
1977 10  9.43    .58   5.01 
1978 04 10.77 -99.99 -99.99 
1978 05 13.03   3.88   8.45 
1978 06 16.16   5.54  10.85 
1978 07 16.21   6.93  11.57 
1978 08 19.28   4.88  12.08 
1978 09 14.88   2.26   8.57 
1978 10  9.49   2.90   6.19 
1979 09 14.62   5.40  10.01 
1979 10 11.04   3.20   7.12 
1980 01 -2.17 -11.11  -6.64 
1980 04  9.72   1.67   5.69 
1980 05 15.06   5.74  10.40 
1980 06 17.70   7.76  12.73 
1980 07 17.99   7.49  12.74 
1980 08 18.99   7.97  13.48 
1982 09 14.30   5.76  10.03 
1982 11  2.24  -4.53  -1.14 
1983 06 17.60   6.49  12.04 
1983 07 19.09   7.10  13.09 
1983 08 17.31   6.93  12.12 
1983 09 13.88   2.94   8.41 
1984 06 17.27   5.80  11.53 
1984 07 18.25   7.20  12.72 
1984 08 99.99   5.70 -99.99 
1984 09 16.42   2.28   9.35 
1984 10 99.99    .32 -99.99 
1984 11  3.95  -3.84    . 5 
1984 12 99.99  -6.95 -99.99 
1985 02   .16  -5.66  -2.75 
1985 03  5.89  -2.66   1.61 
1985 04 99.99  -1.10 -99.99 
1985 05 99.99   2.61 -99.99 
1985 06 99.99   3.91 -99.99 
1985 08 99.99   7.29 -99.99 
1985 09 99.99   3.14 -99.99 
1985 10  7.98    .71   4.34 
1985 11  -.38 -11.55  -5.96 
1985 12  2.04  -4.26  -1.11 
1986 01  3.68  -1.39   1.14 
1986 02  4.28  -7.74  -1.72 
1986 03  5.89  -1.67   2.10 
1986 04  8.32  -2.98   2.66 
1986 05 14.33    .98   7.65 
1986 06 99.99   3.04 -99.99 
1986 07 19.07   7.06  13.06 
1986 08 99.99   7.32 -99.99 
1987 08 17.61   3.69  10.65 
1987 09 12.92   4.98   8.95 
1987 10  9.31   2.40   5.85 
1987 11 99.99   1.20 -99.99 
1987 12  3.59  -2.09    .74 
1988 01  1.16  -6.32  -2.58 
1988 02  3.36  -3.51    .-7 
1988 03  6.02   -.82   2.60 
1988 06 16.11   5.87  10.99 
1988 07 16.11   8.10  12.10 
1988 08 15.76   7.97  11.86 
1988 09 12.88   4.21   8.55 
1988 10  9.37   4.07   6.72 
1988 12  2.24  -3.08   -.41 
1989 01  -.48  -6.18  -3.33 
1989 02  1.04 -10.70  -4.82 
1989 03  3.39  -7.00  -1.80 
1989 04 11.12  -1.44   4.84 
1989 05 12.97   3.60   8.28 
1989 06 16.06   7.28  11.67 
1989 07 18.06   9.22  13.64 
1989 08 17.79   7.62  12.70 
1989 09 15.16   5.45  10.30 
1989 10  8.66   1.13   4.89 
1989 11  2.61  -1.98    .31 
1989 12  4.71    .-7   2.32 
1990 02   . 7 -99.99 -99.99 
1990 03  6.97   2.19   4.58 
1990 04 10.72   6.82   8.77 
1990 05 13.03   9.25  11.14 
1990 06 16.20  12.12  14.16 
1990 07 18.15  14.46  16.30 
1990 08 18.82  13.89  16.35 
1990 09 13.98   7.51  10.74 
1990 10  7.91  -1.30   3.30 
1990 11   .28  -7.78  -3.75 
1990 12  -.76  -5.23  -2.99 
1991 01 -1.01  -7.84  -4.42 
1991 02  3.76    .-3   1.86 
1991 03  3.99  -1.86   1.06 
1991 04  9.16   2.56   5.85 
1991 05 12.52   3.86   8.19 
1991 07 16.54   9.47  13.01 
1991 08 16.29   8.99  12.64 
1991 10  8.39  -1.28   3.56 
1991 11  4.83  -1.48   1.67 
1991 12  3.04  -1.60    .72 
1992 01  4.12   -.14   1.98 
1992 02  3.06  -2.30    .38 
1992 03  5.74  -2.80   1.46 
1992 04  9.14   -.23   4.45 
1992 05 12.02   4.17   8.09 
1994 07 18.68   7.87  13.27 
1994 08 19.20   7.81  13.50 
1994 09 13.29   5.35   9.32 
1994 10  7.97   2.14   5.05 
1994 11 99.99  -5.48 -99.99 
1994 12 99.99  -5.69 -99.99 
1995 01 99.99  -6.10 -99.99 
1995 02  1.60  -7.35  -2.87 
1995 03 99.99  -4.98 -99.99 
1995 05 99.99   1.78 -99.99 
1995 07 99.99   7.12 -99.99 
1995 08 99.99   7.03 -99.99 
1995 09 99.99   6.44 -99.99 
1995 10 99.99   1.88 -99.99 
1995 11  3.24  -3.48   -.12 
1996 01 99.99 -15.59 -99.99 
1996 02 99.99  -6.33 -99.99 
1996 03  4.83  -5.04   -.10 
1996 04 99.99  -2.35 -99.99 
1996 06 99.99   6.32 -99.99 
1996 07 99.99   8.13 -99.99 
1996 09 99.99   3.35 -99.99 
1997 12 99.99    .22 -99.99 
1998 02 99.99    .70 -99.99 
1998 03 99.99  -3.10 -99.99 
1998 04  8.38   1.67   5.02 
1998 06 14.90   8.25  11.57 
1998 07 16.69   9.64  13.16 
1998 08 99.99  10.45 -99.99 
1998 10 99.99   2.44 -99.99 
1998 11  3.35  -2.91    .21 
1999 04  7.00   1.08   4.04 
1999 05 99.99   4.44 -99.99 
1999 06 99.99   8.54 -99.99 
1999 09 12.17   7.69   9.93 
1999 11 99.99    .58 -99.99 
1999 12 99.99    .18 -99.99 
2000 02  3.36  -3.51    .-7 
2000 04 99.99   1.72 -99.99 
2000 05 99.99   2.54 -99.99 
2000 06 99.99   7.35 -99.99 
2000 08 99.99   8.76 -99.99 
2000 10  8.72   3.03   5.87 
2000 11 99.99   1.08 -99.99 
2000 12 99.99  -2.51 -99.99 
2001 01 99.99   1.11 -99.99 
2001 02 99.99  -5.40 -99.99 
2001 03 99.99  -1.52 -99.99 
2003 06 16.23   6.40  11.31 
2003 07 18.15   9.28  13.71 
2003 08 18.35   7.12  12.73 
2003 09 12.88   4.85   8.86 
2003 10 10.18    .97   5.57 
2003 11  2.26  -4.55  -1.14 
2003 12  2.10  -3.02   -.45 
2004 01 -1.63  -7.67  -4.65 
2004 02  4.57  -1.60   1.48 
2004 03  5.09  -3.11    .99 
2004 04  9.78  -1.05   4.35 
2004 05 16.03   1.91   8.97 
2004 06 19.21   6.55  12.88 
2004 07 18.89   9.62  14.25 
2004 08 21.80   6.92  14.36 
2004 09 13.57   4.14   8.85 
2004 10  8.68   1.11   4.89 
2004 11  4.21   -.17   2.02 
2004 12  2.74  -2.24    .25 
2005 01 -1.11  -7.32  -4.21 
2005 02  2.02  -4.36  -1.17 
2005 03  6.51  -1.35   2.58 
2005 04 11.44   -.47   5.48 
2005 05 17.79   3.43  10.61 
2005 06 17.58   6.90  12.24 
2005 07 18.15  10.14  14.14 
2005 08 18.27   8.68  13.47 
2005 09 13.82   6.93  10.37 
2005 10  8.64   1.05   4.85 
2005 11  3.97  -1.83   1.06 
2005 12  2.49  -2.73   -.12 
2006 01   .52  -4.66  -2.06 
2006 02  2.46  -7.71  -2.62 
2006 03  2.32  -7.51  -2.59 
2006 04  8.14  -1.47   3.33 
2006 05 12.45   2.95   7.70 
2006 06 15.93   6.84  11.38 
2006 07 16.76   8.93  12.84 
2006 08 14.41   9.59  12.00 
2006 09 13.29   6.14   9.71 
2006 10  8.20   1.25   4.72 
2006 11 -3.24 -12.11  -7.67 
2006 12  2.32  -1.49    .41 
2007 01   .97  -3.64  -1.33 
2007 02  -.38  -6.62  -3.50 
2007 03  1.16  -7.15  -2.99 
2007 04  8.91  -2.59   3.16 
2007 05 11.97   2.19   7.08 
2007 06 16.04   6.74  11.39 
2007 07 17.17   9.51  13.34 
2007 08 18.57   8.41  13.49 
2007 09 12.94   6.33   9.63 
2007 10  7.80   1.54   4.67 
2007 11  4.21  -1.29   1.46 
2007 12  -.19  -5.56  -2.87 
2008 01  -.50  -7.38  -3.94 
2008 02   .42  -6.72  -3.15 
2008 03  5.33  -3.34    .99 
2008 04  7.26  -1.74   2.76 
2008 05 12.22   2.45   7.33 
2008 06 13.88   4.84   9.36 
2008 07 14.58   8.24  11.41 
2008 08 15.24   8.70  11.96 
2008 09 11.98   6.41   9.19 
2008 10  7.67   1.81   4.73 
2008 11  3.26  -1.55    .85 
2009 02  1.28  -6.70  -2.71 
2009 03  2.78  -6.75  -1.98 
2009 04  8.00  -2.49   2.75 
2009 05 14.74   1.19   7.96 
2009 06 16.59   5.41  11.00 
2009 07 19.29   9.02  14.15 
2009 08 16.49   9.41  12.95 
2009 09 13.17   5.34   9.25 
2009 10  8.82   1.95   5.38 
2009 11  3.37  -1.99    .68 
2009 12  -.76  -5.92  -3.34 
2010 01  -.43  -5.31  -2.87 
2010 02  4.23  -1.45   1.39 
2010 03  5.91  -2.07   1.92 
2010 04  9.51  -1.80   3.85 
2010 05 15.63   2.00   8.81 
2010 06 16.24   5.85  11.04 
2010 07 15.46   8.76  12.11 
2010 08 16.46   9.41  12.94 
2010 09 15.53   3.26   9.39 
2010 10  8.39   1.59   4.99 
2010 11  3.76  -1.87    .94 
2010 12 -2.23  -8.35  -5.29 
2011 01   .11  -5.75  -2.82 
2011 02   .23  -8.28  -4.02 
2011 03  3.27  -8.07  -2.39 
2011 04  8.32  -2.24   3.04 
2011 05 12.72   2.33   7.53 
2011 06 16.04   5.07  10.56 
2011 07 17.16   7.90  12.53 
2011 08 14.27   8.26  11.26 
2011 09 12.95   4.52   8.73 
2011 10  8.21   2.11   5.16 
2011 11  1.04  -4.94  -1.95 
2011 12  2.92  -1.27    .82 
2012 01 -1.07  -6.02  -3.54 
2012 02  3.82  -2.67    .57 
2012 03  4.65  -4.41    .12 
2012 04 10.98  -2.08   4.44 
2012 05  9.85   3.18   6.51 
2012 06 14.79   5.66  10.22 
2012 07 15.61   7.73  11.67 
2012 08 15.56   7.75  11.65 
2012 09 12.55   6.01   9.28 
2012 10  7.42  -1.16   3.13 
2012 11  1.09  -3.83  -1.36 
2012 12 -2.56  -7.76  -5.16 
2013 01   .89  -2.58   -.84 
2013 02  3.40  -1.04   1.17 
2013 03  2.99  -6.78  -1.89 
2013 04  5.97  -3.47   1.24 
2013 05 12.90   1.50   7.20 
2013 06 18.37   6.72  12.54 
2013 07 17.75   8.85  13.30 
2013 08 17.95   7.92  12.94 
2013 10  9.37   3.20   6.28 
2013 11  1.66  -4.54  -1.44 
2013 12 -1.54  -6.78  -4.16 
2014 01  2.99   -.76   1.11 
2014 02   .48 -12.60  -6.06 
2014 03  4.29  -6.71  -1.21 
2014 04  9.38  -2.28   3.55 
