1956 1 21.8300 1956 2 16.1800 1956 3 22.9000 1956 4 25.1300 1956 5 24.1400 1956 6 21.7300 1956 7 22.9500 1956 8 21.9800 1956 9 19.9900 1956 10 21.3200 1956 11 23.0400 1956 12 19.4300 1957 1 19.9300 1957 2 22.0100 1957 3 25.5400 1957 4 20.4500 1957 5 27.5800 1957 6 26.0400 1957 7 21.9700 1957 8 22.8800 1957 9 22.9400 1957 10 23.6600 1957 11 23.5000 1957 12 17.4900 1958 1 19.8700 1958 2 20.6400 1958 3 24.4300 1958 4 22.6500 1958 5 29.2800 1958 6 26.7400 1958 7 25.4800 1958 8 25.0800 1958 9 21.5900 1958 10 23.1400 1958 11 20.5700 1958 12 19.4900 1959 1 17.6500 1959 2 16.8200 1959 3 21.2600 1959 4 28.2800 1959 5 21.8700 1959 6 25.9300 1959 7 26.1600 1959 8 21.0800 1959 9 20.9400 1959 10 20.1300 1959 11 17.0200 1959 12 18.0400 1960 1 16.5900 1960 2 14.5500 1960 3 27.0200 1960 4 21.3400 1960 5 25.3600 1960 6 25.7200 1960 7 24.2200 1960 8 23.4200 1960 9 22.6200 1960 10 22.9600 1960 11 19.8700 1960 12 23.9500 1961 1 19.0900 1961 2 18.2400 1961 3 25.1800 1961 4 24.3600 1961 5 25.7000 1961 6 26.7400 1961 7 27.3800 1961 8 20.9500 1961 9 22.3700 1961 10 21.5800 1961 11 23.1700 1961 12 20.0200 1962 1 19.4800 1962 2 18.3700 1962 3 26.2400 1962 4 26.3100 1962 5 26.7800 1962 6 29.4200 1962 7 24.4400 1962 8 20.7800 1962 9 22.4400 1962 10 22.1200 1962 11 21.9600 1962 12 20.5400 1963 1 22.1700 1963 2 24.3400 1963 3 27.8300 1963 4 25.0000 1963 5 29.0700 1963 6 30.0900 1963 7 26.5400 1963 8 28.1200 1963 9 23.3100 1963 10 26.9800 1963 11 22.1500 1963 12 23.2400