1934 12  20.74   8.64  14.69 
1935 01  18.03   6.10  12.06 
1935 02  22.46  10.10  16.28 
1935 03  25.04  11.70  18.37 
1935 04  32.09  18.43  25.26 
1935 05  35.77  22.49  29.13 
1935 06  45.45  29.98  37.71 
1935 07  45.35  30.83  38.09 
1935 08  45.34  31.87  38.60 
1935 09  42.39  27.41  34.90 
1935 10  32.29  17.90  25.09 
1935 11  22.99   9.17  16.08 
1935 12  19.76   6.16  12.96 
1936 01  19.62   4.78  12.20 
1936 02  21.88   7.88  14.87 
1936 03  29.25  14.21  21.73 
1936 04  34.75  18.84  26.80 
1936 05  39.28  23.66  31.47 
1936 06  43.98  28.21  36.09 
1936 07  46.76  31.41  39.08 
1936 08  46.18  30.15  38.16 
1936 09  40.89  23.32  32.10 
1936 10  31.95  16.85  24.40 
1936 11  25.30   8.58  16.93 
1936 12  17.65   3.95  10.80 
1937 01  10.49  -1.38   4.55 
1937 02  20.12   5.16  12.64 
1937 03  26.13  10.31  18.21 
1937 04  31.18  14.58  22.88 
1937 05  39.47  22.17  30.82 
1937 06  42.29  26.35  34.32 
1937 07  46.27  30.93  38.59 
1937 08  47.01  29.84  38.42 
1937 09  42.43  25.02  33.72 
1937 10  34.90  17.16  26.03 
1937 11  26.06   8.74  17.40 
1937 12  21.30   7.41  14.35 
1938 01  21.31   6.99  14.15 
1938 02  20.97   9.24  15.10 
1938 03  24.32  11.92  18.11 
1938 04  32.09  17.79  24.94 
1938 05  36.93  22.28  29.61 
1938 06  42.40  28.50  35.45 
1938 07  46.25  31.37  38.81 
1938 08  44.98  30.43  37.70 
1938 09  41.84  26.61  34.22 
1938 10  32.36  17.04  24.70 
1938 11  21.70   6.83  14.26 
1938 12  18.92   7.42  13.17 
1939 01  18.21   5.46  11.84 
1939 02  18.29   5.64  11.96 
1939 03  26.93  12.30  19.61 
1939 04 -99.99  18.84 -99.99 
1939 05  38.05  24.05  31.05 
1939 06  42.82  27.24  35.03 
1939 07  46.22  30.98  38.59 
1939 08  46.40  31.48  38.94 
1939 09  38.55  23.81  31.18 
1939 10  33.11  16.71  24.91 
1939 11  25.63  10.47  18.04 
1939 12  19.87   5.45  12.66 
1940 01  19.32   6.05  12.68 
1940 02  21.31   9.18  15.24 
1940 03  28.68  14.01  21.34 
1940 04  32.07  18.41  25.24 
1940 05  40.21  25.18  32.69 
1940 06  45.30  29.63  37.46 
1940 07  45.80  30.15  37.97 
1940 08  46.14  30.70  38.41 
1940 09  38.74  24.37  31.55 
1940 10  33.34  17.45  25.40 
1940 11  21.97   8.87  15.42 
1940 12  17.67   5.42  11.54 
1941 01  19.14   6.00  12.57 
1941 02  21.83   9.13  15.48 
1941 03  26.57  12.07  19.32 
1941 04  28.26  14.48  21.37 
1941 05  37.64  23.91  30.77 
1941 06  40.81  26.78  33.79 
1941 07  46.03  30.81  38.41 
1941 08  42.35  27.61  34.98 
1941 09  39.25  22.01  30.63 
1941 10  29.44  16.15  22.79 
1941 11  24.53  10.02  17.27 
1941 12  17.95   6.61  12.28 
1942 01  18.98   5.29  12.13 
1942 02  20.78   7.26  14.02 
1942 03  26.62  10.16  18.39 
1942 04  31.83  16.19  24.01 
1942 05 -99.99  19.73 -99.99 
1942 06  43.09  27.00  35.04 
1942 07  47.96  32.55  40.25 
1942 08  45.25  30.00  37.62 
1942 09  40.30  23.16  31.73 
1942 10  34.22  18.02  26.12 
1942 11  25.34   8.87  17.10 
1942 12  20.63   5.06  12.84 
1943 01  19.92   4.92  12.42 
1943 02  23.80   8.71  16.25 
1943 03  27.86  13.37  20.61 
1943 04  33.80  19.15  26.47 
1943 05  38.84  24.06  31.45 
1943 06  40.05  25.57  32.80 
1943 07  46.29  31.25  38.77 
1943 08  45.81  30.57  38.19 
1943 09  42.86  25.77  34.31 
1943 10  33.55  19.20  26.37 
1943 11  24.66  10.00  17.33 
1943 12  18.49   7.95  13.21 
1944 01  18.07   5.01  11.54 
1944 02  20.04   8.09  14.07 
1944 03  26.17  12.70  19.43 
1944 04  30.21  16.41  23.31 
1944 05  36.88  22.27  29.57 
1944 06  39.16  23.87  31.51 
1944 07  45.02  29.23  37.12 
1944 08  45.84  28.12  36.98 
1944 09  41.75  24.99  33.37 
1944 10  34.75  18.52  26.63 
1944 11  23.37  10.88  17.12 
1944 12  18.99   4.67  11.83 
1945 01  18.92   4.54  11.73 
1945 02  22.10   8.33  15.21 
1945 03  24.72  10.27  17.49 
1945 04  32.09  15.30  23.70 
1945 05  37.02  21.21  29.11 
1945 06  41.68  25.03  33.35 
1945 07  47.81  32.08  39.94 
1945 08  43.86  28.15  36.00 
1945 09  42.12  24.96  33.54 
1945 10  33.06  18.12  25.59 
1945 11  23.84   8.04  15.94 
1945 12  16.54   2.74   9.64 
1946 01  18.53   4.14  11.33 
1946 02  21.45   5.25  13.35 
1946 03  27.56  11.22  19.39 
1946 04  34.54  18.20  26.37 
1946 05  37.81  21.90  29.85 
1946 06  43.62  26.96  35.29 
1946 07  45.81  29.80  37.80 
1946 08  46.45  29.88  38.16 
1946 09  41.63  23.71  32.66 
1946 10  30.46  16.27  23.36 
1946 11  20.39   9.20  14.79 
1946 12  18.69   8.63  13.66 
1947 01  17.01   4.10  10.55 
1947 02  23.72   9.18  16.45 
1947 03  29.26  13.75  21.50 
1947 04  33.00  19.07  26.03 
1947 05 -99.99  24.95 -99.99 
1947 06  42.56 -99.99 -99.99 
1947 07  46.67  31.40  39.03 
1947 08  44.45 -99.99 -99.99 
1947 09  43.48  27.27  35.37 
1947 10  32.82  18.78  25.80 
1947 11  22.75   9.99  16.36 
1947 12  16.95   5.99  11.47 
1948 01  18.79   4.98  11.88 
1948 02  20.46   7.34  13.90 
1948 03 -99.99  10.93 -99.99 
1948 04 -99.99  17.52 -99.99 
1948 05 -99.99  21.90 -99.99 
1948 06  41.94  28.52  35.23 
1948 07  46.42  30.95  38.68 
1948 08  45.66  29.36  37.51 
1948 09  42.03  24.87  33.45 
1948 10  33.55  17.94  25.74 
1948 11  23.02   8.64  15.83 
1948 12  16.79   3.74  10.27 
1949 01  11.26   2.33   6.79 
1949 02  18.09   5.27  11.68 
1949 03  25.12  13.09  19.10 
1949 04  34.36  20.63  27.49 
1949 05  35.41  22.13  28.77 
1949 06  43.35  28.81  36.07 
1949 07  46.93  31.74  39.33 
1949 08  44.31  28.90  36.60 
1949 09  42.82  27.15  34.98 
1949 10  32.00  17.41  24.71 
1949 11  27.69  11.64  19.66 
1949 12  17.58   4.21  10.89 
1950 01  16.45   2.27   9.36 
1950 02  25.14   9.87  17.50 
1950 03  27.86  12.53  20.19 
1950 04  35.16  19.66  27.41 
1950 05  38.06  22.50  30.28 
1950 06  42.68  26.14  34.41 
1950 07  47.19  31.48  39.33 
1950 08  46.30  29.00  37.65 
1950 09  39.36  24.38  31.87 
1950 10  35.64  19.11  27.37 
1950 11  26.42  11.61  19.01 
1950 12  21.20   6.16  13.68 
1951 01  18.58   4.91  11.74 
1951 02  21.96   6.87  14.41 
1951 03  26.65  11.64  19.14 
1951 04  32.50  17.57  25.04 
1951 05  38.05  22.56  30.30 
1951 06  43.06  28.22  35.64 
1951 07  47.32  31.74  39.53 
1951 08  45.42  29.52  37.47 
1951 09  43.13  25.57  34.34 
1951 10  32.93  17.26  25.09 
1951 11  23.51   8.97  16.24 
1951 12  17.90   4.78  11.34 
1952 01  16.54   4.05  10.29 
1952 02  22.38   7.61  14.99 
1952 03  22.17   9.35  15.76 
1952 04  31.78  16.74  24.26 
1952 05  39.43  23.10  31.26 
1952 06  41.08  24.09  32.58 
1952 07  46.97  31.29  39.13 
1952 08  46.72  31.28  39.00 
1952 09  42.11  24.74  33.42 
1952 10  37.00  18.14  27.57 
1952 11  22.25   8.12  15.18 
1952 12  17.92   4.61  11.26 
1953 01  20.60   6.20  13.40 
1953 02  22.87   6.20  14.53 
1953 03  28.24  12.17  20.20 
1953 04  32.43  17.79  25.11 
1953 05  33.32  19.02  26.17 
1953 06  41.48  26.11  33.79 
1953 07  47.38  33.43  40.41 
1953 08  44.66  30.08  37.37 
1953 09  43.15  25.52  34.33 
1953 10  33.48  17.78  25.63 
1953 11  25.19  11.24  18.21 
1953 12  18.81   5.12  11.96 
1954 01  18.32   5.27  11.79 
1954 02  26.41  10.65  18.52 
1954 03  25.46  11.01  18.23 
1954 04  35.43  20.71  28.07 
1954 05  40.07  25.38  32.72 
1954 06  41.54  26.38  33.96 
1954 07  46.92  31.82  39.37 
1954 08  43.42  28.61  36.01 
1954 09  41.49  24.64  33.06 
1954 10  34.34  16.79  25.56 
1954 11  26.10  10.39  18.24 
1954 12  17.61   3.62  10.61 
1955 01  16.74   3.84  10.29 
1955 02  19.86   5.50  12.68 
1955 03  27.60  12.16  19.88 
1955 04  30.59  15.61  23.10 
1955 05  36.68  20.16  28.42 
1955 06  42.36  26.30  34.33 
1955 07  45.18  30.26  37.72 
1955 08  45.97  32.32  39.14 
1955 09  42.54  26.17  34.35 
1955 10  36.16  18.87  27.51 
1955 11  24.82  10.52  17.67 
1955 12  20.12   7.49  13.80 
1956 01  20.28   6.99  13.63 
1956 02  21.19   6.47  13.83 
1956 03  28.89  11.67  20.27 
1956 04  31.90  16.56  24.23 
1956 05  38.00  22.78  30.39 
1956 06  44.37  27.50  35.93 
1956 07  45.30  29.84  37.57 
1956 08  44.44  27.68  36.05 
1956 09  43.13  25.39  34.26 
1956 10  30.83  14.48  22.65 
1956 12  20.19   5.85  13.02 
1957 01  16.69   4.28  10.48 
1957 02  25.24  11.51  18.37 
1957 03  28.66  14.82  21.74 
1957 04  32.24  17.99  25.11 
1957 05  35.50  20.89  28.19 
1957 06  45.61  29.01  37.31 
1957 07  47.03  31.24  39.13 
1957 08  45.37 -99.99 -99.99 
1957 09  41.91  26.15  34.03 
1957 10  30.76  17.74  24.25 
1957 11  21.43   9.39  15.41 
1957 12  18.03   5.10  11.56 
1958 01  20.37   6.37  13.37 
1958 02  23.71  10.76  17.23 
1958 03  24.29  11.88  18.08 
1958 04  31.72  16.70  24.21 
1958 05  40.45  24.16  32.30 
1958 06  43.18  27.30  35.23 
1958 07  46.20  30.82  38.51 
1958 08  47.20  32.22  39.71 
1958 09  42.48  27.31  34.89 
1958 10  36.08  20.20  28.14 
1958 11  24.45   9.47  16.96 
1958 12  20.60   6.18  13.39 
1959 01  20.63   7.93  14.28 
1959 02  21.85   9.07  15.46 
1959 03  30.12  15.15  22.63 
1959 04  36.04  20.65  28.34 
1959 05  36.75  22.83  29.79 
1959 06  45.37  29.85  37.61 
1959 07  49.00  33.83  41.41 
1959 08  45.45  30.34  37.89 
1959 09  39.25  24.48  31.86 
1959 10  35.34  19.78  27.56 
1959 11  26.00  10.03  18.01 
1959 12  19.34   6.74  13.04 
1960 01  16.35   4.44  10.39 
1960 02  21.76   8.04  14.90 
1960 03  30.09  14.94  22.51 
1960 04  34.56  19.25  26.90 
1960 05  38.55  22.33  30.43 
1960 06  46.50  30.93  38.71 
1960 07  48.65  32.82  40.73 
1960 08  46.75  31.21  38.98 
1960 09  43.28  26.31  34.79 
1960 10  33.62  18.31  25.96 
1960 11  23.56  10.14  16.85 
1960 12  18.99   5.55  12.27 
1961 01  18.87   3.58  11.22 
1961 02  23.89   9.30  16.59 
1961 03  28.19  13.23  20.71 
