1947 1 63.0000 1947 2 64.1000 1947 3 64.3000 1947 4 63.9000 1947 5 63.5000 1947 6 64.2000 1947 7 60.7000 1947 8 63.7000 1947 9 62.8000 1947 10 65.4000 1947 11 65.2000 1947 12 61.4000 1948 1 64.5000 1948 2 66.3000 1948 3 65.3000 1948 4 67.7000 1948 5 67.9000 1948 6 67.1000 1948 7 62.8000 1948 8 65.8000 1948 9 66.0000 1948 10 68.9000 1948 11 67.7000 1948 12 65.5000 1949 1 69.2000 1949 2 69.9000 1949 3 70.2000 1949 4 70.9000 1949 5 71.0000 1949 6 71.3000 1949 7 66.9000 1949 8 70.1000 1949 9 70.0000 1949 10 72.3000 1949 11 72.0000 1949 12 69.3000 1950 1 72.4000 1950 2 73.9000 1950 3 74.2000 1950 4 76.5000 1950 5 76.2000 1950 6 76.0000 1950 7 72.0000 1950 8 75.0000 1950 9 74.1000 1950 10 76.1000 1950 11 75.0000 1950 12 74.1000 1951 1 76.2000 1951 2 77.4000 1951 3 77.6000 1951 4 77.2000 1951 5 78.2000 1951 6 78.3000 1951 7 72.5000 1951 8 76.2000 1951 9 76.4000 1951 10 78.6000 1951 11 78.2000 1951 12 74.2000 1952 1 77.7000 1952 2 80.1000 1952 3 80.4000 1952 4 80.5000 1952 5 79.6000 1952 6 81.2000 1952 7 75.4000 1952 8 78.3000 1952 9 78.0000 1952 10 80.5000 1952 11 80.3000 1952 12 76.7000 1953 1 79.4000 1953 2 81.8000 1953 3 82.3000 1953 4 82.8000 1953 5 83.4000 1953 6 82.9000 1953 7 78.2000 1953 8 80.8000 1953 9 82.3000 1953 10 83.9000 1953 11 83.0000 1953 12 78.8000 1954 1 84.1000 1954 2 85.9000 1954 3 86.9000 1954 4 89.4000 1954 5 89.9000 1954 6 89.0000 1954 7 83.4000 1954 8 86.3000 1954 9 86.7000 1954 10 89.7000 1954 11 88.0000 1954 12 84.5000 1955 1 90.1000 1955 2 90.8000 1955 3 92.2000 1955 4 94.5000 1955 5 93.6000 1955 6 92.7000 1955 7 87.1000 1955 8 89.7000 1955 9 90.6000 1955 10 93.7000 1955 11 92.3000 1955 12 88.3000 1956 1 93.1000 1956 2 95.1000 1956 3 95.6000 1956 4 97.9000 1956 5 97.5000 1956 6 96.9000 1956 7 91.7000 1956 8 95.1000 1956 9 95.2000 1956 10 98.4000 1956 11 96.6000 1956 12 92.6000 1957 1 98.2000 1957 2 100.400 1957 3 102.400 1957 4 101.000 1957 5 102.500 1957 6 101.700 1957 7 94.8000 1957 8 99.5000 1957 9 99.8000 1957 10 102.600 1957 11 100.900 1957 12 96.0000 1958 1 100.600 1958 2 103.200 1958 3 104.900 1958 4 106.600 1958 5 106.500 1958 6 107.100 1958 7 101.200 1958 8 105.200 1958 9 105.800 1958 10 108.700 1958 11 107.600 1958 12 101.600 1959 1 107.600 1959 2 111.100 1959 3 110.800 1959 4 114.200 1959 5 112.800 1959 6 111.100 1959 7 105.500 1959 8 109.600 1959 9 110.500 1959 10 113.600 1959 11 111.000 1959 12 106.500 1960 1 113.700 1960 2 115.600 1960 3 116.300 1960 4 119.300 1960 5 117.400 1960 6 116.300 1960 7 109.700 1960 8 114.300 1960 9 114.300 1960 10 118.600 1960 11 116.800 1960 12 113.800 1961 1 117.900 1961 2 120.700 1961 3 120.800 1961 4 124.200 1961 5 123.300 1961 6 121.900 1961 7 115.300 1961 8 121.300 1961 9 120.200 1961 10 125.000 1961 11 121.900 1961 12 118.100 1962 1 124.100 1962 2 127.400 1962 3 . 1962 4 . 1962 5 . 1962 6 . 1962 7 . 1962 8 . 1962 9 . 1962 10 . 1962 11 . 1962 12 .