1948 01 -1.67 -12.03  -6.85 
1948 02   .95  -9.22  -4.13 
1948 03  8.17  -3.26   2.45 
1948 04 19.75   6.86  13.30 
1948 05 22.57   9.82  16.19 
1948 06 27.21  15.36  21.28 
1948 07 30.15  18.64  24.39 
1948 08 30.15  17.79  23.97 
1948 09 26.97  14.15  20.56 
1948 10 19.25   4.30  11.77 
1948 11 11.01    .43   5.72 
1948 12  4.69  -6.15   -.72 
1949 01  -.14  -9.12  -4.63 
1949 02  2.33  -8.81  -3.23 
1949 03  9.27  -1.82   3.72 
1949 04 16.84   3.06   9.95 
1949 05 24.20  12.12  18.16 
1949 06 28.78  17.21  23.00 
1949 07 30.08  19.87  24.98 
1949 08 29.26  16.79  23.02 
1949 09 22.03   8.68  15.36 
1949 10 20.74   6.88  13.81 
1949 11 13.13   -.36   6.38 
1949 12  5.94  -6.21   -.13 
1950 01  3.52  -9.39  -2.93 
1950 02  4.29  -7.01  -1.36 
1950 03  7.33  -4.55   1.38 
1950 04 14.04   1.09   7.56 
1950 05 23.60  10.86  17.23 
1950 06 26.77  14.57  20.67 
1950 07 27.42  15.09  21.25 
1950 08 25.76  14.14  19.95 
1950 09 24.35  11.51  17.93 
1950 10 24.24   7.58  15.91 
1950 11  8.00  -5.29   1.35 
1950 12   .10 -11.43  -5.66 
1951 01  1.65  -9.63  -3.99 
1951 02  3.69  -7.26  -1.78 
1951 03  6.58  -5.28    .64 
1951 04 14.16   2.57   8.36 
1951 05 23.64  10.30  16.96 
1951 06 24.60  14.23  19.41 
1951 07 28.74  17.58  23.16 
1951 08 28.51  16.56  22.53 
1951 09 22.61  10.22  16.42 
1951 10 17.86   6.50  12.18 
1951 11  6.90  -4.46   1.21 
1951 12  1.02 -10.05  -4.51 
1952 01  3.64  -8.03  -2.19 
1952 02  6.40  -4.11   1.14 
1952 03  7.35  -3.85   1.75 
1952 04 17.48   3.91  10.69 
1952 05 22.37   9.67  16.02 
1952 06 30.13  18.37  24.25 
1952 07 30.16  17.87  24.01 
1952 08 28.39  15.82  22.10 
1952 09 26.64  10.65  18.64 
1952 10 18.19   1.05   9.62 
1952 11 11.14  -1.78   4.68 
1952 12  3.81  -5.16   -.67 
1953 01  3.05  -7.01  -1.98 
1953 02  7.02  -4.94   1.03 
1953 03  9.85  -1.79   4.03 
1953 04 13.85   1.78   7.81 
1953 05 21.81   9.75  15.78 
1953 06 31.09  17.74  24.41 
1953 07 31.94  17.67  24.80 
1953 08 31.63  16.54  24.09 
1953 09 28.56  11.23  19.89 
1953 10 22.78   6.88  14.83 
1953 11 12.92   -.78   6.07 
1953 12  5.34  -6.39   -.52 
1954 01  1.69 -10.27  -4.29 
1954 02 10.16  -2.48   3.84 
1954 03  8.28  -3.55   2.36 
1954 04 19.85   6.66  13.25 
1954 05 19.87   7.51  13.69 
1954 06 29.56  17.37  23.46 
1954 07 33.90  19.91  26.90 
1954 08 28.97  18.43  23.70 
1954 09 27.51  13.09  20.29 
1954 10 18.29   6.90  12.59 
1954 11 12.22   -.26   5.98 
1954 12  4.19  -5.86   -.83 
1955 01  1.26  -9.39  -4.06 
1955 02  2.67  -8.01  -2.67 
1955 03  9.85  -2.69   3.58 
1955 04 20.76   7.63  14.19 
1955 05 23.40  11.00  17.20 
1955 06 25.34  13.78  19.56 
1955 07 32.59  20.24  26.41 
1955 08 31.68  17.12  24.40 
1955 09 27.25  12.60  19.92 
1955 10 19.61   4.71  12.16 
1955 11  7.55  -5.87    .84 
1955 12  2.96  -9.42  -3.23 
1956 01  1.05 -10.30  -4.62 
1956 02  3.64  -8.08  -2.21 
1956 03 11.05  -3.35   3.85 
1956 04 16.79   1.68   9.23 
1956 05 24.96  11.13  18.04 
1956 06 29.89  16.59  23.24 
1956 07 29.22  17.28  23.25 
1956 08 29.52  16.76  23.14 
1956 09 27.06  10.43  18.74 
1956 10 24.20   7.93  16.06 
1956 11 10.78  -2.14   4.31 
1956 12  4.54  -6.34   -.90 
1957 01 -1.70 -12.47  -7.08 
1957 02  7.00  -3.88   1.56 
1957 03  9.35  -2.58   3.38 
1957 04 15.65   5.35  10.50 
1957 05 21.85  10.36  16.10 
1957 06 27.02  15.57  21.29 
1957 07 31.61  19.50  25.55 
1957 08 29.48  17.33  23.40 
1957 09 23.78  10.24  17.01 
1957 10 16.68   4.89  10.78 
1957 11  8.07  -1.49   3.29 
1957 12  6.80  -4.31   1.24 
1958 01  1.05  -7.78  -3.36 
1958 02 -1.61 -12.54  -7.07 
1958 03  6.20  -2.29   1.95 
1958 04 16.92   4.56  10.74 
1958 05 23.80  10.70  17.25 
1958 06 25.36  14.06  19.71 
1958 07 27.13  16.95  22.04 
1958 08 29.39  17.06  23.22 
1958 09 24.57  12.31  18.44 
1958 10 20.72   6.52  13.62 
1958 11 12.80    .38   6.59 
1958 12  2.48  -8.75  -3.13 
1959 01 -1.96 -13.31  -7.63 
1959 02  2.88  -7.53  -2.32 
1959 03  9.79  -1.79   4.00 
1959 04 16.45   4.42  10.44 
1959 05 24.09  12.24  18.16 
1959 06 28.74  16.25  22.49 
1959 07 29.78  16.52  23.15 
1959 08 30.02  19.41  24.71 
1959 09 24.44  12.98  18.70 
1959 10 16.26   5.39  10.82 
1959 11  6.48  -4.92    .78 
1959 12  5.56  -2.21   1.67 
1960 01  1.27  -7.73  -3.23 
1960 02  -.74  -8.38  -4.56 
1960 03   .98  -9.68  -4.35 
1960 04 17.54   5.82  11.68 
1960 05 22.10   9.39  15.74 
1960 06 25.82  14.98  20.40 
1960 07 28.82  17.04  22.93 
1960 08 30.73  17.96  24.34 
1960 09 28.04  13.45  20.74 
1960 10 20.50   6.71  13.60 
1960 11 12.91   -.52   6.19 
1960 12  2.46  -7.62  -2.58 
1961 01  1.72 -10.57  -4.42 
1961 02  6.08  -4.84    .61 
1961 03 10.05    . 4   5.04 
1961 04 13.42   2.20   7.81 
1961 05 20.77   8.33  14.55 
1961 06 27.23  14.68  20.95 
1961 07 29.75  17.64  23.69 
1961 08 29.88  16.93  23.40 
1961 09 24.39  12.02  18.20 
1961 10 19.23   7.09  13.16 
1961 11  9.33    .-9   4.62 
1961 12   .71  -9.41  -4.35 
1962 01 -2.94 -13.78  -8.35 
1962 02  1.62  -6.70  -2.54 
1962 03  6.28  -3.88   1.20 
1962 04 17.14   3.31  10.22 
1962 05 27.29  14.67  20.98 
1962 06 27.33  15.82  21.57 
1962 07 29.19  17.56  23.37 
1962 08 30.45  16.28  23.36 
1962 09 23.62  10.71  17.16 
1962 10 19.40   7.94  13.67 
1962 11 11.28    . 4   5.66 
1962 12  2.46  -8.37  -2.95 
1963 01 -5.03 -14.94  -9.98 
1963 02  1.38 -10.18  -4.40 
1963 03 12.90    .42   6.66 
1963 04 19.52   5.94  12.73 
1963 05 22.62  10.25  16.43 
1963 06 30.73  16.77  23.75 
1963 07 30.62  18.29  24.45 
1963 08 29.17  16.31  22.74 
1963 09 25.77  12.73  19.25 
1963 10 26.27  11.26  18.76 
1963 11 12.46    .71   6.58 
1963 12 -2.05 -13.47  -7.76 
1964 01  5.70  -6.76   -.53 
1964 02  4.48  -7.44  -1.47 
1964 03  7.78  -3.60   2.09 
1964 04 17.07   5.33  11.20 
1964 05 25.89  13.28  19.58 
1964 06 27.44  15.68  21.56 
1964 07 31.77  18.74  25.25 
1964 08 29.39  15.25  22.32 
1964 09 24.94  12.74  18.84 
1964 10 19.00   3.75  11.37 
1964 11 13.02    .81   6.91 
1964 12  2.06  -7.35  -2.64 
1965 01  2.20  -9.96  -3.88 
1965 02  3.47  -8.79  -2.66 
1965 03  2.55  -7.75  -2.60 
1965 04 17.36   5.72  11.54 
1965 05 26.48  13.26  19.86 
1965 06 27.30  15.78  21.54 
1965 07 29.15  17.58  23.36 
1965 08 29.03  15.91  22.47 
1965 09 24.06  13.07  18.56 
1965 10 19.62   5.95  12.78 
1965 11 13.29    .50   6.89 
1965 12  8.71  -1.82   3.44 
1966 01 -1.16 -11.72  -6.44 
1966 02  4.55  -7.24  -1.34 
1966 03 13.28   -.57   6.35 
1966 04 14.61   3.14   8.87 
1966 05 21.43   8.13  14.78 
1966 06 27.13  14.55  20.84 
1966 07 32.52  19.48  26.00 
1966 08 27.94  14.29  21.11 
1966 09 23.22  10.64  16.93 
1966 10 18.69   4.19  11.44 
1966 11 12.09    .25   6.17 
1966 12  3.41  -6.67  -1.63 
1967 01  3.37  -8.12  -2.37 
1967 02  1.92  -9.62  -3.85 
1967 03 11.25    .24   5.74 
1967 04 17.44   5.94  11.69 
1967 05 19.58   8.21  13.89 
1967 06 26.57  15.84  21.20 
1967 07 28.37  15.73  22.05 
1967 08 26.33  13.51  19.92 
1967 09 23.54  10.41  16.97 
1967 10 17.44   5.87  11.65 
1967 11  8.80  -1.76   3.52 
1967 12  3.41  -4.87   -.72 
1968 01   .96  -9.57  -4.30 
1968 02  2.19  -8.91  -3.36 
1968 03 12.88    .15   6.51 
1968 04 18.28   5.14  11.71 
1968 05 20.48   8.59  14.53 
1968 06 29.23  16.56  22.89 
1968 07 30.52  17.37  23.94 
1968 08 27.79  17.29  22.54 
1968 09 24.53  11.38  17.95 
1968 10 19.34   5.89  12.61 
1968 11  7.61  -1.27   3.17 
1968 12  1.88  -8.17  -3.14 
1969 01  -.82  -9.89  -5.35 
1969 02  2.68  -4.73  -1.02 
1969 03  6.90  -5.21    .84 
1969 04 17.74   5.59  11.66 
1969 05 22.94  10.47  16.70 
1969 06 25.52  13.40  19.45 
1969 07 30.79  19.39  25.09 
1969 08 29.76  16.52  23.14 
1969 09 25.29  11.93  18.61 
1969 10 16.94   4.76  10.85 
1969 11 10.94  -2.15   4.39 
1969 12   .75  -6.70  -2.97 
1970 01 -2.65 -13.52  -8.08 
1970 02  5.47  -8.50  -1.51 
1970 03  8.05  -3.33   2.36 
1970 04 18.14   4.54  11.34 
1970 05 25.43  11.82  18.62 
1970 06 27.06  15.49  21.27 
1970 07 31.52  17.12  24.32 
1970 08 28.97  17.54  23.25 
1970 09 24.63  12.91  18.77 
1970 10 17.94   6.95  12.44 
1970 11  9.55   -.61   4.47 
1970 12  4.85  -4.87    . 0 
1971 01 -1.77 -12.41  -7.09 
1971 02  1.65  -7.96  -3.15 
1971 03  8.62  -2.64   2.98 
1971 04 19.54   4.48  12.01 
1971 05 21.53   8.46  14.99 
1971 06 30.90  18.09  24.49 
1971 07 28.76  15.07  21.91 
1971 08 29.61  15.56  22.58 
1971 09 26.35  13.66  20.00 
1971 10 22.01   9.26  15.63 
1971 11 11.05    .-1   5.52 
1971 12  4.55  -2.82    .86 
1972 01  -.46 -11.23  -5.84 
1972 02  3.30  -8.41  -2.55 
1972 03 10.34  -1.78   4.28 
1972 04 17.57   4.57  11.07 
1972 05 23.72  10.70  17.20 
1972 06 28.14  14.26  21.20 
1972 07 29.65  17.28  23.46 
1972 08 28.93  16.64  22.78 
1972 09 24.91  13.30  19.10 
1972 10 16.42   4.90  10.66 
1972 11  6.32   -.82   2.75 
1972 12  -.16  -8.80  -4.48 
1973 01   .41  -8.35  -3.97 
1973 02  3.33  -6.00  -1.33 
1973 03 11.74   3.65   7.69 
1973 04 13.91   3.98   8.94 
1975 07 30.82  19.15  24.98 
1975 09 21.57  11.47  16.52 
1975 10 20.44   7.73  14.08 
1976 08 28.68  16.99  22.83 
1976 12  1.28  -8.63  -3.67 
1977 05 25.46  15.57  20.51 
1977 07 31.44  21.08  26.26 
1977 10 16.45   7.38  11.91 
1977 12   .26  -6.17  -2.95 
1978 02 -4.12 -12.57  -8.34 
1978 03  5.08  -3.38    .84 
1978 04 17.09   7.42  12.25 
1978 06 28.45  18.00  23.22 
1978 10 17.15   6.73  11.94 
1978 12  1.67  -5.84  -2.08 
1979 03  7.42   -.10   3.66 
1980 05 22.68  12.40  17.54 
1981 06 26.68  18.20  22.44 
1981 09 23.40  13.97  18.68 
1981 10 16.25   7.49  11.87 
1981 11 10.31   3.60   6.95 
1982 02  -.66  -7.77  -4.21 
1982 03  8.20  -1.04   3.57 
1982 04 14.69   4.52   9.60 
1982 05 23.19  14.33  18.76 
1982 09 22.87  14.06  18.46 
1983 03  8.17   1.36   4.76 
1983 04 11.89   4.01   7.95 
1983 07 31.96  21.21  26.58 
1983 09 25.05  13.82  19.43 
1983 10 17.31   9.16  13.23 
1984 03  3.93  -2.77    .58 
1984 04 13.13   6.00   9.56 
1984 05 19.89  10.49  15.19 
1984 06 27.49  18.79  23.14 
1984 07 29.01  18.51  23.76 
1984 09 22.15  13.00  17.57 
1984 10 16.64   9.39  13.02 
1984 11  9.89   1.86   5.87 
1984 12  5.08  -2.39   1.34 
1985 02  -.52  -8.80  -4.66 
1985 03 12.70   3.27   7.98 
1985 04 18.51   8.60  13.56 
1985 05 23.57  13.77  18.67 
1987 02  5.77  -1.51   2.13 
1988 02 -1.10  -9.77  -5.43 
1989 02 -2.17  -9.81  -5.99 
1989 06 25.20  16.37  20.79 
1989 09 22.29  12.33  17.31 
1990 06 26.74  19.11  22.92 
1990 08 28.66  19.10  23.88 
1990 12  1.08  -5.59  -2.25 
1991 01 -1.72  -8.43  -5.07 
1991 02  6.20  -2.33   1.93 
1991 03 12.73   2.36   7.55 
1991 04 17.95   7.99  12.97 
1991 06 28.95  19.62  24.29 
1991 07 29.93  20.11  25.02 
1991 12  4.60  -2.01   1.29 
1992 01  4.10  -2.85    .62 
1992 03 11.33   2.76   7.04 
1992 04 15.47   6.43  10.95 
1992 05 22.50  11.44  16.96 
1992 07 27.65  19.03  23.34 
1992 08 24.79  14.97  19.88 
1992 09 22.92  14.27  18.59 
1992 10 17.85   7.83  12.84 
1992 11  6.39   1.23   3.81 
1993 01  -.58  -6.43  -3.50 
1993 02  -.77  -7.11  -3.94 
1993 03  6.76   -.48   3.14 
1993 04 14.28   5.86  10.07 
1993 05 21.79  12.99  17.39 
1993 06 26.52  17.54  22.03 
1998 07 28.61  19.14  23.87 
1998 08 29.75  18.86  24.30 
1998 09 27.74  15.89  21.81 
1998 10 18.12   7.20  12.66 
1998 11 12.27   2.09   7.18 
1998 12  5.48  -5.00    .24 
1999 01  -.79  -8.75  -4.77 
1999 02  7.82  -1.43   3.19 
1999 03  9.63  -1.63   4.00 
1999 04 17.23   6.85  12.04 
1999 05 22.00  10.95  16.47 
1999 06 26.40  15.98  21.18 
1999 07 31.85  19.98  25.91 
1999 08 29.87  16.33  23.10 
1999 09 25.17  10.26  17.71 
1999 10 19.29   5.27  12.28 
1999 11 15.72   2.11   8.92 
1999 12  5.03  -5.48   -.22 
2000 01  3.42  -6.79  -1.68 
2000 02  8.83  -1.16   3.83 
2000 03 13.33   1.01   7.17 
2000 04 17.61   4.09  10.85 
2000 05 24.41  12.04  18.22 
2000 06 25.92  15.03  20.47 
2000 07 28.04  18.20  23.12 
2000 08 29.14  19.04  24.09 
2000 09 25.35  11.51  18.43 
2000 10 19.50   7.96  13.73 
2000 11  6.78  -3.17   1.80 
2000 12 -4.02 -13.34  -8.68 
2001 01   .84  -8.45  -3.80 
2001 02  2.36  -8.16  -2.89 
2001 03  7.50  -3.51   1.99 
2001 04 21.54   8.29  14.91 
2001 05 22.11  11.99  17.04 
2001 06 26.14  15.37  20.75 
2001 07 29.64  19.96  24.80 
2001 08 28.47  17.79  23.13 
2001 09 22.98  11.54  17.26 
2001 10 17.20   5.59  11.40 
2001 11 15.55   4.21   9.88 
2001 12  6.72  -3.88   1.41 
2002 01  5.44  -5.22    .11 
2002 02  6.09  -4.50    .79 
2002 03  9.39  -4.01   2.69 
2002 04 17.84   5.42  11.63 
2002 05 21.10   9.35  15.23 
2002 06 28.52  17.57  23.04 
2002 07 31.04  19.29  25.16 
2002 08 28.84  17.62  23.23 
2002 09 27.56  13.35  20.45 
2002 10 14.62   3.88   9.25 
2002 11  8.71  -2.30   3.20 
2002 12  5.89  -5.34    .27 
2003 01   .-3 -10.34  -5.18 
2003 02  1.69  -9.03  -3.66 
2003 03 10.97  -2.41   4.28 
2003 04 17.68   5.93  11.80 
2003 05 21.25  10.21  15.73 
2003 06 25.48  14.26  19.86 
2003 07 30.20  18.26  24.23 
2003 08 31.46  18.29  24.87 
2003 09 22.83  10.27  16.54 
2003 10 19.18   6.25  12.71 
2003 11 10.22    . 7   5.14 
2003 12  4.32  -3.70    .31 
2004 01  -.17 -10.28  -5.22 
2004 02  3.57  -6.97  -1.70 
2004 03 11.90   1.42   6.66 
2004 04 18.21   6.16  12.19 
2004 05 23.66  12.43  18.04 
2004 06 25.17  14.66  19.91 
2004 07 27.20  17.37  22.28 
2004 08 25.43  14.35  19.89 
2004 09 25.70  12.59  19.14 
2004 10 17.33   6.95  12.14 
2004 11 10.68   2.02   6.35 
2004 12  4.77  -5.72   -.47 
2005 01  1.01  -6.70  -2.84 
2005 02  6.76  -2.95   1.90 
2005 03 10.56  -2.21   4.17 
2005 04 18.32   6.59  12.45 
2005 05 22.40   9.52  15.96 
2005 06 28.89  16.95  22.92 
2005 07 31.27  17.96  24.62 
2005 08 29.75  17.56  23.65 
2005 09 26.80  13.49  20.14 
2005 10 17.76   6.11  11.93 
2005 11 12.02    .37   6.19 
2005 12   .35  -7.13  -3.39 
2006 01  7.20  -1.76   2.71 
2006 02  4.82  -7.51  -1.34 
2006 03 11.05   -.43   5.31 
2006 04 20.89   6.69  13.79 
2006 05 22.51  10.54  16.52 
2006 06 27.19  15.78  21.48 
2006 07 31.33  19.19  25.26 
2006 08 29.09  18.26  23.67 
2006 09 22.73  10.68  16.70 
2006 10 15.61   4.30   9.95 
2006 11 12.34    .55   6.44 
2006 12  6.46  -3.61   1.42 
2007 01  2.09  -7.48  -2.69 
2007 02  -.28  -9.81  -5.04 
2007 03 14.83   3.15   8.99 
2007 04 15.93   2.96   9.44 
2007 05 24.38  13.04  18.70 
2007 06 27.07  15.89  21.48 
2007 07 29.55  17.07  23.31 
2007 08 31.33  19.69  25.51 
2007 09 27.12  12.18  19.65 
2007 10 20.02   7.96  13.99 
2007 11 11.19  -1.62   4.78 
2007 12  1.73  -6.97  -2.62 
2008 01  1.75  -9.31  -3.78 
2008 02   .45  -9.37  -4.46 
2008 03 10.04  -2.48   3.78 
2008 05 21.05   9.03  15.03 
2008 06 26.92  15.44  21.18 
2008 07 28.49  17.66  23.07 
2008 08 27.53  15.42  21.47 
2008 09 23.23  12.25  17.74 
2008 10 17.68   5.27  11.47 
2008 11  9.25  -1.00   4.12 
2008 12  2.16 -10.17  -4.00 
2009 01   .32 -11.14  -5.41 
2009 02  6.41  -5.93    .24 
2009 03 11.93   -.56   5.68 
2009 04 15.52   4.04   9.78 
2009 05 22.39   9.85  16.12 
2009 06 27.45  16.08  21.76 
2009 07 26.99  14.91  20.95 
2009 08 26.84  15.32  21.08 
2009 09 23.73  11.03  17.37 
2009 10 13.27   4.23   8.75 
2009 11 13.16   2.52   7.84 
2009 12  1.43  -7.14  -2.85 
2010 01 -3.25 -10.91  -7.08 
2010 02  -.58 -11.62  -6.10 
2010 03 10.86    .17   5.51 
2010 04 20.83   7.04  13.93 
2010 05 21.40  10.10  15.75 
2010 06 28.84  17.46  23.15 
2010 07 29.96  19.42  24.68 
2010 08 30.81  18.29  24.55 
2010 09 24.35  12.30  18.32 
2010 10 20.81   5.26  13.03 
2010 11 12.06   -.60   5.73 
2010 12  1.05  -8.02  -3.48 
2011 01 -2.08 -11.37  -6.72 
2011 02  2.31  -7.65  -2.67 
2011 03 10.48   -.48   5.00 
2011 04 17.01   5.31  11.16 
2011 05 21.80  10.00  15.90 
2011 06 27.37  16.81  22.09 
2011 07 32.53  21.25  26.89 
2011 08 30.18  17.44  23.81 
2011 09 23.62   9.93  16.78 
2011 10 20.88   4.64  12.75 
2011 11 12.18    .61   6.39 
2011 12  6.89  -3.43   1.72 
2012 01  6.18  -6.51   -.16 
2012 02  6.94  -4.08   1.43 
2012 03 19.25   5.60  12.42 
2012 04 18.89   5.83  12.36 
2012 05 25.77  11.99  18.88 
2012 06 30.50  15.39  22.94 
2012 07 35.71  19.65  27.68 
2012 08 31.07  14.88  22.97 
2012 09 25.21   9.72  17.46 
2012 10 16.95   4.31  10.63 
2012 11 12.24  -1.37   5.43 
2012 12  5.60  -3.93    .83 
2013 01  3.72  -7.85  -2.06 
2013 02  3.24  -6.57  -1.66 
2013 03  5.56  -4.31    .62 
2013 04 15.79   3.14   9.46 
2013 05 21.79   9.80  15.79 
2013 06 27.06  15.64  21.35 
2013 07 29.75  15.51  22.63 
2013 08 30.92  16.11  23.51 
2013 09 28.40  12.74  20.57 
2013 10 18.54   4.90  11.72 
2013 11  9.35  -2.64   3.35 
2013 12  2.16  -9.56  -3.70 
2014 01  1.08 -12.43  -5.67 
2014 02 -1.30 -13.02  -7.16 
2014 03  9.28  -5.07   2.10 
2014 04 17.83   3.89  10.86 
2014 05 24.01  11.04  17.52 
