1947 04 26.13  13.83  19.98 
1947 05 29.35  17.04  23.19 
1947 06 33.88  20.39  27.13 
1947 07 34.59  20.12  27.36 
1947 08 36.24  21.54  28.89 
1947 09 31.71  19.69  25.70 
1947 10 28.22  15.54  21.88 
1947 11 18.44   7.12  12.78 
1947 12 17.03   4.61  10.82 
1948 01 11.81   -.78   5.51 
1948 02 16.76   5.82  11.29 
1948 03 22.48   8.95  15.71 
1948 04 28.27  14.69  21.48 
1948 05 29.17  17.44  23.30 
1948 06 34.04  20.79  27.41 
1948 07 34.73  23.02  28.87 
1948 08 34.81  21.84  28.32 
1948 09 29.78  17.67  23.72 
1948 10 27.15  10.05  18.60 
1948 11 20.19   7.91  14.05 
1948 12 19.01   6.83  12.92 
1949 01 17.24   6.59  11.91 
1949 02 18.81   8.00  13.40 
1949 03 21.20   8.85  15.02 
1949 04 24.16  12.27  18.21 
1949 05 29.98  18.54  24.26 
1949 06 31.81  21.33  26.57 
1949 07 32.25  22.94  27.59 
1949 08 32.04  20.84  26.44 
1949 09 99.99  17.60 -99.99 
1949 10 26.00  15.73  20.86 
1949 11 23.64   5.97  14.80 
1949 12 18.12   5.24  11.68 
1950 01 21.58  10.65  16.11 
1950 02 20.88   8.39  14.64 
1950 03 21.44   7.92  14.68 
1950 04 24.24  11.09  17.66 
1950 05 29.15  18.70  23.93 
1950 06 31.20 -99.99 -99.99 
1950 07 31.47  22.00  26.73 
1950 08 31.89  21.56  26.72 
1950 10 28.37  13.32  20.84 
1951 02 18.46   5.38  11.92 
1951 03 22.78 -99.99 -99.99 
1951 04 24.78  10.41  17.59 
1951 05 30.94  15.15  23.04 
1951 06 33.47 -99.99 -99.99 
1951 08 37.75 -99.99 -99.99 
1951 09 31.67 -99.99 -99.99 
1951 10 28.78 -99.99 -99.99 
1951 11 20.82   3.30  12.06 
1951 12 20.09   6.33  13.21 
1952 01 21.27   9.57  15.42 
1952 02 20.18   7.81  13.99 
1952 03 21.91   7.30  14.60 
1952 04 24.80   9.81  17.30 
1952 05 30.30  15.81  23.05 
1952 06 35.04  20.68  27.86 
1952 07 34.68  21.21  27.95 
1952 08 35.31  21.10  28.20 
1952 09 32.90  14.64  23.77 
1952 10 27.04   4.07  15.55 
1952 11 21.22   5.71  13.46 
1952 12 16.67   3.89  10.28 
1953 01 19.68   5.01  12.34 
1953 03 25.11  12.05  18.58 
1953 04 26.65  11.02  18.83 
1953 05 30.20  18.23  24.21 
1953 06 36.28  21.32  28.80 
1953 07 33.61  21.31  27.46 
1953 08 33.66  21.33  27.49 
1953 09 33.96  16.44  25.20 
1953 10 29.42  11.45  20.43 
1953 11 21.17   4.65  12.91 
1953 12 15.64   2.98   9.31 
1954 01 18.51   4.21  11.36 
1954 02 23.18   5.74  14.46 
1954 03 21.90   7.62  14.76 
1954 04 28.52 -99.99 -99.99 
1954 05 27.81  13.96  20.88 
1954 06 34.71  20.36  27.53 
1954 07 36.09 -99.99 -99.99 
1954 08 36.84  20.62  28.73 
1954 09 35.00  17.00  26.00 
1954 10 27.72  13.04  20.37 
1954 11 21.74   4.96  13.35 
1954 12 19.54   3.43  11.48 
1955 01 16.20   3.67   9.93 
1955 02 18.61   4.85  11.73 
1955 03 24.67   8.91  16.79 
1955 04 28.20  13.84  21.02 
1955 05 30.98  17.08  24.03 
1955 06 32.68  17.10  24.89 
1955 07 33.29  20.99  27.14 
1955 08 33.29  20.57  26.93 
1955 09 33.09  18.58  25.84 
1955 10 27.67   9.49  18.58 
1955 11 21.40   5.33  13.36 
1955 12 17.51   4.88  11.19 
1956 01 16.08   2.17   9.12 
1956 02 19.64   7.96  13.79 
1956 03 21.69   7.96  14.82 
1956 04 25.27  12.37  18.82 
1956 05 31.16  18.31  24.73 
1956 06 32.00  19.43  25.72 
1956 07 34.89  21.38  28.13 
1956 08 35.20  21.08  28.14 
1956 09 33.81  16.45  25.13 
1956 10 99.99  12.23 -99.99 
1956 11 21.37   6.46  13.91 
1956 12 20.75   7.68  14.21 
1957 01 16.61   6.40  11.50 
1957 02 21.03  10.12  15.57 
1957 03 20.58   8.26  14.42 
1957 04 26.05  14.28  20.16 
1957 05 29.73  18.49  24.11 
1957 06 31.89  21.70  26.79 
1957 07 34.43  22.75  28.59 
1957 08 34.96  21.69  28.32 
1957 09 28.76  18.45  23.61 
1957 10 24.56  11.85  18.20 
1957 11 19.84   9.63  14.73 
1957 12 18.82   5.54  12.18 
1958 04 24.93  12.35  18.64 
1958 05 29.76  17.25  23.50 
1958 06 33.54  20.97  27.25 
1958 07 34.18  21.94  28.06 
1958 08 34.27  21.62  27.94 
1958 09 31.42  20.29  25.86 
1958 12 99.99    .88 -99.99 
1959 01 14.26    .43   7.34 
1959 02 16.82   4.87  10.84 
1959 03 21.29   5.66  13.47 
1959 04 24.24  11.14  17.69 
1959 05 30.86  17.64  24.25 
1959 06 32.93  19.54  26.23 
1959 07 34.25  20.40  27.32 
1959 08 34.87  18.99  26.93 
1959 09 32.34  17.36  24.85 
1959 10 27.73  11.99  19.86 
1959 11 19.93   4.21  12.07 
1959 12 17.17   3.19  10.18 
1960 01 13.82   2.84   8.33 
1960 02 13.22   1.46   7.34 
1960 03 16.58   4.39  10.48 
1960 04 26.44  12.98  19.70 
1960 05 29.13  14.98  22.05 
1960 06 99.99  19.66 -99.99 
1960 08 33.03 -99.99 -99.99 
1960 09 32.39  17.46  24.93 
1960 10 27.98  13.80  20.89 
1960 11 22.09   7.83  14.96 
1960 12 13.94   1.92   7.93 
1961 01 12.99   -.40   6.29 
1961 02 18.61   5.21  11.91 
1961 03 23.15  10.25  16.70 
1961 04 24.31  10.59  17.45 
1961 05 29.08  15.84  22.46 
1961 06 31.25  18.87  25.06 
1961 07 32.50  21.11  26.80 
1961 08 32.65  20.36  26.50 
1961 09 31.84  18.68  25.26 
1961 10 99.99  10.27 -99.99 
1961 11 19.86   7.58  13.72 
1961 12 16.43   3.73  10.08 
1962 01 14.20   -.27   6.96 
1962 02 22.81   8.63  15.71 
1962 03 19.02   4.75  11.88 
1962 04 24.50  11.48  17.99 
1962 05 30.85  16.87  23.86 
1962 06 32.37  20.06  26.21 
1962 07 35.61  22.07  28.84 
1962 08 36.63  21.40  29.01 
1962 09 31.99  18.60  25.29 
1962 10 28.31  13.35  20.83 
1962 11 19.04   5.08  12.06 
1962 12 15.40   2.25   8.82 
1963 01 12.40  -1.29   5.55 
1963 02 15.74    .61   8.17 
1963 03 24.02   8.85  16.44 
1963 04 28.53  15.81  22.17 
1963 05 31.33  16.61  23.97 
1963 06 34.07  20.71  27.39 
1963 07 34.13  21.66  27.89 
1963 08 35.68  21.13  28.40 
1963 09 32.23  18.11  25.17 
1963 10 31.29  12.24  21.76 
1963 11 22.31   6.95  14.62 
1963 12 12.52  -1.38   5.57 
1964 01 14.58    .35   7.46 
1964 02 15.06   1.70   8.38 
1964 03 21.81   6.83  14.32 
1964 04 26.30  14.54  20.42 
1964 05 30.37  17.51  23.94 
1964 06 33.03  19.89  26.46 
1964 07 33.49  21.47  27.48 
1964 08 34.28  21.99  28.13 
1964 09 31.38  17.93  24.65 
1964 10 25.86   8.71  17.28 
1964 11 23.83   8.18  16.01 
1964 12 16.21   3.51   9.86 
1965 01 18.06   3.43  10.74 
1965 02 16.57   3.12   9.84 
1965 03 17.50   5.23  11.36 
1965 04 28.31  15.38  21.84 
1965 05 29.89  17.98  23.93 
1965 06 33.09  19.76  26.42 
1965 07 35.14  21.57  28.35 
1965 08 34.41  20.36  27.39 
1965 09 31.74  19.17  25.45 
1965 10 26.34  10.45  18.39 
1965 11 24.43  10.61  17.52 
1965 12 17.66   3.36  10.51 
1966 01 11.33   1.37   6.35 
1966 02 15.10   2.68   8.89 
1966 03 20.66   7.08  13.87 
1966 04 26.19  12.59  19.39 
1966 05 28.75  17.39  23.07 
1966 06 32.41  18.71  25.57 
1966 07 35.12  22.63  28.87 
1966 08 32.65  20.79  26.72 
1966 09 30.42  18.09  24.25 
1966 10 24.85   9.89  17.37 
1966 11 22.74   8.58  15.66 
1966 12 15.03   3.53   9.28 
1967 01 14.36   2.35   8.35 
1967 02 15.72   1.55   8.63 
1967 03 24.57   9.30  16.93 
1967 04 28.04  16.00  22.02 
1967 05 28.06  15.07  21.56 
1967 06 32.49  20.29  26.39 
1967 07 31.99  20.20  26.09 
1967 08 32.68  19.74  26.21 
1967 09 29.50  15.84  22.67 
1967 10 27.74   8.28  18.01 
1967 11 21.68   5.32  13.50 
1967 12 16.15   4.32  10.23 
1968 01 12.65   2.18   7.41 
1968 02 13.36   -.36   6.50 
1968 03 19.09   6.56  12.82 
1968 04 25.17  14.04  19.60 
1968 05 28.80  16.71  22.75 
1968 06 32.41  20.62  26.51 
1968 07 32.77  20.99  26.88 
1968 08 33.27  20.94  27.10 
1968 09 29.94  16.06  23.00 
1968 10 28.41  11.19  19.79 
1968 11 20.04   5.13  12.59 
1968 12 15.40   2.11   8.76 
1969 01 15.28   4.51   9.89 
1969 02 15.95   4.01   9.97 
1969 03 16.68   4.88  10.78 
1969 04 25.80  13.19  19.49 
1969 05 28.95  16.54  22.74 
1969 06 32.36  20.42  26.39 
1969 07 34.41  22.72  28.57 
1969 08 34.13  20.12  27.12 
1969 09 32.45  16.58  24.51 
1969 10 27.67  11.60  19.63 
1969 11 21.86   4.48  13.17 
1969 12 17.16   2.79   9.97 
1970 01 11.91   -.60   5.65 
1970 02 17.12   1.89   9.50 
1970 03 19.42   6.90  13.16 
1970 04 26.36  14.52  20.44 
1970 05 29.26  15.87  22.56 
1970 06 33.13  19.69  26.41 
1970 07 32.86  20.56  26.71 
1970 08 33.53  21.28  27.40 
1970 09 32.07  19.62  25.84 
1970 10 24.42  10.66  17.54 
1970 11 19.43   4.30  11.86 
1970 12 19.41   5.56  12.48 
1971 01 16.33   2.94   9.63 
1971 02 17.54   2.66  10.10 
1971 03 19.82   5.45  12.63 
1971 04 25.23  10.38  17.80 
1971 05 27.55  14.23  20.89 
1971 06 33.38  19.77  26.57 
1971 07 34.09  20.56  27.32 
1971 08 33.16  19.79  26.47 
1971 09 31.04  18.07  24.55 
1971 10 28.68 -99.99 -99.99 
1971 11 21.75 -99.99 -99.99 
1971 12 19.40   8.18  13.79 
1972 01 17.37   4.89  11.13 
1972 02 17.86   4.00  10.93 
1972 03 22.62   8.64  15.63 
1972 04 26.12  13.11  19.61 
1972 05 29.58  15.56  22.57 
1972 06 32.97  20.52  26.74 
1972 07 33.21  21.00  27.10 
1972 08 34.34  20.77  27.56 
1972 09 32.78  19.65  26.21 
1972 10 25.90  11.64  18.77 
1972 11 16.95   5.24  11.09 
1972 12 15.32   2.29   8.80 
1973 01 12.60    .31   6.45 
1973 02 15.20   2.19   8.69 
1973 03 22.15  10.17  16.16 
1973 04 22.73  11.24  16.98 
1973 05 28.83  15.82  22.32 
1973 06 32.25  20.60  26.43 
2005 10 27.63  11.85  19.74 
2007 11 21.26   9.68  15.47 
2007 12 19.31   6.68  12.99 
2008 01 14.82   3.63   9.22 
2008 02 19.66   5.99  12.82 
2008 03 22.70  10.13  16.41 
2008 04 25.49  12.61  19.04 
2008 05 29.20  18.51  23.85 
2008 06 34.04  21.98  28.01 
2008 07 35.54  22.68  29.11 
2008 08 33.25  22.63  27.94 
2008 09 29.93  19.16  24.54 
2008 10 26.24  12.41  19.32 
2008 11 21.02   6.43  13.72 
2008 12 16.78   4.94  10.86 
2009 01 16.67   3.41  10.04 
2009 02 20.03   6.07  13.05 
2009 03 20.88   9.71  15.29 
2009 04 25.22  13.32  19.27 
2009 05 29.49  18.08  23.78 
2009 06 34.68  21.82  28.25 
2009 07 34.33  23.19  28.76 
2009 08 33.87  22.34  28.10 
2009 09 30.24  20.68  25.46 
2009 10 24.47  14.16  19.31 
2009 11 21.31   8.28  14.79 
2009 12 12.85   4.01   8.43 
2010 01 13.59   2.11   7.85 
2010 02 11.98   1.99   6.98 
2010 03 19.74   6.42  13.08 
2010 04 27.27  13.94  20.60 
2010 05 32.29  20.39  26.34 
2010 08 36.40  25.17  30.78 
2010 10 29.56  12.46  21.01 
2010 11 21.07   9.07  15.07 
2010 12 15.43   3.33   9.38 
