1949 1 4.35000 1949 2 4.35000 1949 3 4.35000 1949 4 4.35000 1949 5 4.34000 1949 6 4.35000 1949 7 4.34000 1949 8 4.34000 1949 9 4.32000 1949 10 4.32000 1949 11 4.32000 1949 12 4.32000 1950 1 4.31000 1950 2 4.31000 1950 3 4.30000 1950 4 4.23000 1950 5 4.16000 1950 6 4.09000 1950 7 4.08000 1950 8 4.08000 1950 9 4.08000 1950 10 4.08000 1950 11 4.08000 1950 12 4.08000 1951 1 4.08000 1951 2 4.08000 1951 3 4.12000 1951 4 4.19000 1951 5 4.27000 1951 6 4.29000 1951 7 4.31000 1951 8 4.31000 1951 9 4.30000 1951 10 4.27000 1951 11 4.27000 1951 12 4.26000 1952 1 4.26000 1952 2 4.27000 1952 3 4.29000 1952 4 4.29000 1952 5 4.29000 1952 6 4.30000 1952 7 4.30000 1952 8 4.30000 1952 9 4.30000 1952 10 4.31000 1952 11 4.32000 1952 12 4.32000 1953 1 4.34000 1953 2 4.34000 1953 3 4.34000 1953 4 4.45000 1953 5 4.56000 1953 6 4.67000 1953 7 4.74000 1953 8 4.82000 1953 9 4.86000 1953 10 4.82000 1953 11 4.81000 1953 12 4.78000 1954 1 4.75000 1954 2 4.69000 1954 3 4.64000 1954 4 4.62000 1954 5 4.59000 1954 6 4.57000 1954 7 4.56000 1954 8 4.56000 1954 9 4.56000 1954 10 4.56000 1954 11 4.56000 1954 12 4.56000 1955 1 4.56000 1955 2 4.56000 1955 3 4.59000 1955 4 4.60000 1955 5 4.63000 1955 6 4.63000 1955 7 4.64000 1955 8 4.67000 1955 9 4.70000 1955 10 4.73000 1955 11 4.75000 1955 12 4.73000 1956 1 4.73000 1956 2 4.70000 1956 3 4.68000 1956 4 4.71000 1956 5 4.78000 1956 6 4.81000 1956 7 4.81000 1956 8 4.87000 1956 9 4.92000 1956 10 4.95000 1956 11 5.05000 1956 12 5.15000 1957 1 5.25000 1957 2 5.36000 1957 3 5.35000 1957 4 5.35000 1957 5 5.32000 1957 6 5.35000 1957 7 5.38000 1957 8 5.46000 1957 9 5.54000 1957 10 5.63000 1957 11 5.63000 1957 12 5.61000 1958 1 5.58000 1958 2 5.56000 1958 3 5.51000 1958 4 5.43000 1958 5 5.39000 1958 6 5.37000 1958 7 5.35000 1958 8 5.37000 1958 9 5.50000 1958 10 5.57000 1958 11 5.60000 1958 12 5.60000 1959 1 5.60000 1959 2 5.58000 1959 3 5.57000 1959 4 5.58000 1959 5 5.64000 1959 6 5.71000 1959 7 5.75000 1959 8 5.80000 1959 9 5.94000 1959 10 6.08000 1959 11 6.23000 1959 12 6.23000 1960 1 6.24000 1960 2 6.23000 1960 3 6.22000 1960 4 6.21000 1960 5 6.21000 1960 6 6.19000 1960 7 6.18000 1960 8 6.14000 1960 9 6.11000 1960 10 6.09000 1960 11 6.05000 1960 12 6.04000 1961 1 6.00000 1961 2 5.89000 1961 3 5.82000 1961 4 5.77000 1961 5 5.74000 1961 6 5.72000 1961 7 5.68000 1961 8 5.68000 1961 9 5.69000 1961 10 5.70000 1961 11 5.70000 1961 12 5.69000 1962 1 5.69000 1962 2 5.68000 1962 3 5.65000 1962 4 5.64000 1962 5 5.60000 1962 6 5.59000 1962 7 5.58000 1962 8 5.57000 1962 9 5.56000 1962 10 5.55000 1962 11 5.54000 1962 12 5.53000 1963 1 5.52000 1963 2 5.48000 1963 3 5.47000 1963 4 5.46000 1963 5 5.45000 1963 6 5.45000 1963 7 5.45000 1963 8 5.45000 1963 9 5.45000 1963 10 5.45000 1963 11 5.45000 1963 12 5.45000 1964 1 5.45000 1964 2 5.45000 1964 3 5.45000 1964 4 5.45000 1964 5 5.45000 1964 6 5.45000 1964 7 5.46000 1964 8 5.46000 1964 9 5.46000 1964 10 5.45000 1964 11 5.45000 1964 12 5.45000 1965 1 5.45000 1965 2 5.45000 1965 3 5.45000 1965 4 5.45000 1965 5 5.45000 1965 6 5.44000 1965 7 5.44000 1965 8 5.45000 1965 9 5.46000 1965 10 5.49000 1965 11 5.51000 1965 12 5.62000