1914 1 2.8 1914 2 5.5 1914 3 4.8 1914 4 8.6 1914 5 9.5 1914 6 13.1 1914 7 14.6 1914 8 14.8 1914 9 12.2 1914 10 9.4 1914 11 5.8 1915 12 3.4 1915 1 3 1915 2 3.1 1915 3 4.2 1915 4 6.8 1915 5 9.3 1915 6 12.8 1915 7 13.4 1915 8 14.1 1915 9 12.2 1915 10 8.3 1915 11 2.6 1915 12 3.9 1916 1 6.3 1916 2 2.8 1916 3 2.5 1916 4 7.1 1916 5 9.9 1916 6 10.6 1916 7 14 1916 8 14.9 1916 9 12 1916 10 9.4 1916 11 6.1 1916 12 2 1917 1 1.1 1917 2 1 1917 3 2.5 1917 4 5.3 1917 5 10.8 1917 6 13.2 1917 7 14.7 1917 8 14.4 1917 9 12.7 1917 10 6.6 1917 11 7 1917 12 2 1918 1 2.6 1918 2 5.5 1918 3 4.9 1918 4 5.9 1918 5 11.4 1918 6 11.9 1918 7 14.1 1918 8 14.7 1918 9 10.4 1918 10 8.3 1918 11 2.9 1918 12 5.6 1919 1 2.4 1919 2 1.2 1919 3 2.5 1919 4 6.2 1919 5 11.7 1919 6 12.5 1919 7 12.9 1919 8 14.3 1919 9 11.6 1919 10 7.2 1919 11 2.3 1919 12 4.2 1920 1 3.9 1920 2 5 1920 3 5.9 1920 4 6.9 1920 5 10.3 1920 6 12.9 1920 7 12.9 1920 8 12.5 1920 9 11.8 1920 10 9.7 1920 11 6.5 1920 12 3.5 1921 1 5.8 1921 2 4.3 1921 3 5.9 1921 4 7.3 1921 5 10 1921 6 13 1921 7 16.2 1921 8 13.8 1921 9 12.8 1921 10 11.6 1921 11 4.4 1921 12 5.7 1922 1 2.9 1922 2 3.7 1922 3 4.1 1922 4 4.6 1922 5 10.9 1922 6 12.2 1922 7 12.3 1922 8 12.3 1922 9 11 1922 10 7.7 1922 11 5.3 1922 12 4.9 1923 1 4.9 1923 2 4.5 1923 3 5.7 1923 4 6.4 1923 5 8 1923 6 11.2 1923 7 15.7 1923 8 13.7 1923 9 11.2 1923 10 8.6 1923 11 2.8 1923 12 3.1 1924 1 3.9 1924 2 2.9 1924 3 3.2 1924 4 6 1924 5 9.8 1924 6 12.4 1924 7 13.9 1924 8 13 1924 9 11.9 1924 10 9.1 1924 11 6.5 1924 12 6.1 1925 1 5.6 1925 2 3.9 1925 3 4.2 1925 4 6.3 1925 5 12.1 1925 6 13.4 1925 7 15.4 1925 8 14.3 1925 9 10.4 1925 10 9.5 1925 11 3.2 1925 12 2.1 1926 1 3.9 1926 2 5.5 1926 3 5.5 1926 4 8.1 1926 5 8.9 1926 6 12.3 1926 7 15.4 1926 8 14.9 1926 9 13 1926 10 7 1926 11 5.1 1926 12 3.8 1927 1 3.8 1927 2 3.7 1927 3 6.2 1927 4 6.7 1927 5 9.4 1927 6 10.9 1927 7 14.5 1927 8 14.4 1927 9 11.2 1927 10 9.3 1927 11 5.3 1927 12 1.5 1928 1 4.2 1928 2 4.8 1928 3 4.9 1928 4 7.1 1928 5 9.6 1928 6 11.3 1928 7 14.4 1928 8 13.9 1928 9 11.5 1928 10 9.1 1928 11 6.7 1928 12 3.1 1929 1 1.1 1929 2 0.3 1929 3 5.7 1929 4 5.6 1929 5 10 1929 6 11.9 1929 7 14.5 1929 8 13.9 1929 9 11.5 1929 10 9.1 1929 11 6.7 1929 12 3.1 1930 1 4.3 1930 2 1.8 1930 3 4.1 1930 4 7.2 1930 5 9.5 1930 6 13.7 1930 7 14 1930 8 14.4 1930 9 12.4 1930 10 9.3 1930 11 5.2 1930 12 3.8 1931 1 2.7 1931 2 3 1931 3 3.1 1931 4 6.6 1931 5 10 1931 6 12.5 1931 7 14 1931 8 13.2 1931 9 10.8 1931 10 8.2 1931 11 6.9 1931 12 5 1932 1 5.5 1932 2 3.2 1932 3 4.1 1932 4 5.6 1932 5 9.1 1932 6 12.8 1932 7 14.6 1932 8 15.4 1932 9 11.8 1932 10 7.7 1932 11 5.7 1932 12 4.9 1933 1 1.9 1933 2 3.3 1933 3 6.4 1933 4 7.9 1933 5 10.5 1933 6 14 1933 7 16.3 1933 8 15.9 1933 9 13.7 1933 10 9.2 1933 11 5.1 1933 12 1.9 1934 1 4 1934 2 4.6 1934 3 5.7 1934 4 6.8 1934 5 9 1934 6 13.3 1934 7 15.4 1934 8 15.2 1934 9 12.2 1934 10 8.4 1934 11 5.7 1934 12 2.2 1935 1 4 1935 2 4.6 1935 3 5.7 1935 4 6.8 1935 5 9 1935 6 13.3 1935 7 15.4 1935 8 15.2 1935 9 12.2 1935 10 8.4 1935 11 5.7 1935 12 2.2 1936 1 2.7 1936 2 1.9 1936 3 5.8 1936 4 5.4 1936 5 10.2 1936 6 13.2 1936 7 14.1 1936 8 14.8 1936 9 13.1 1936 10 8.6 1936 11 5 1936 12 4.5 1937 1 4.3 1937 2 4.1 1937 3 2.4 1937 4 7.9 1937 5 10.8 1937 6 12.7 1937 7 14.5 1937 8 15.2 1937 9 12.1 1937 10 9.2 1937 11 4.9 1937 12 2.2 1938 1 4.7 1938 2 4.2 1938 3 8.1 1938 4 6.9 1938 5 9.3 1938 6 12.7 1938 7 13.7 1938 8 14.5 1938 9 12.6 1938 10 9.4 1938 11 7.9 1938 12 3.5 1937 1 4.3 1937 2 4.1 1937 3 2.4 1937 4 7.9 1937 5 10.8 1937 6 12.7 1937 7 14.5 1937 8 15.2 1937 9 12.1 1937 10 9.2 1937 11 4.9 1937 12 2.2 1938 1 4.7 1938 2 4.2 1938 3 8.1 1938 4 6.9 1938 5 9.3 1938 6 12.7 1938 7 13.7 1938 8 14.5 1938 9 12.6 1938 10 9.4 1938 11 7.9 1938 12 3.5 1939 1 3 1939 2 4.9 1939 3 5.1 1939 4 7.4 1939 5 10.2 1939 6 12.9 1939 7 13.9 1939 8 15.1 1939 9 13 1939 10 7.5 1939 11 7.3 1939 12 2.9 1940 1 -1.1 1940 2 2 1940 3 5.9 1940 4 7.3 1940 5 11.3 1940 6 14.9 1940 7 13.6 1940 8 12.1 1940 9 11.4 1940 10 8.7 1940 11 5.9 1940 12 3.4 1941 1 -0.1 1941 2 2.3 1941 3 3.9 1941 4 5.5 1941 5 8.2 1941 6 13.4 1941 7 15.5 1941 8 13.4 1941 9 13.6 1941 10 9.4 1941 11 5.7 1941 12 4.9 1942 1 1 1942 2 0.2 1942 3 4.1 1942 4 7.9 1942 5 9.7 1942 6 12.6 1942 7 14 1942 8 14.9 1942 9 12.3 1942 10 9.3 1942 11 4.7 1942 12 5.8 1943 1 3.9 1943 2 5.3 1943 3 5.9 1943 4 9.2 1943 5 10.4 1943 6 12.9 1943 7 14.6 1943 8 14.1 1943 9 11.9 1943 10 9.8 1943 11 5.6 1943 12 3.4 1944 1 5.1 1944 2 3 1944 3 4.5 1944 4 8.8 1944 5 9.9 1944 6 12.2 1944 7 14.9 1944 8 15.5 1944 9 11.2 1944 10 8.3 1944 11 5.1 1944 12 3.3 1945 1 -0.2 1945 2 6 1945 3 7.2 1945 4 8.6 1945 5 10.6 1945 6 13 1945 7 15.2 1945 8 14.6 1945 9 13.2 1945 10 10.7 1945 11 6.7 1945 12 4.6 1946 1 2.6 1946 2 4.9 1946 3 4.6 1946 4 8.5 1946 5 9.5 1946 6 11.8 1946 7 14.6 1946 8 13.2 1946 9 12.7 1946 10 8.8 1946 11 7 1946 12 2.6 1947 1 1.8 1947 2 -2 1947 3 2.2 1947 4 7.2 1947 5 11.5 1947 6 13.7 1947 7 15.2 1947 8 17.1 1947 9 13.3 1947 10 10 1947 11 6.1 1947 12 4.4 1948 1 3.8 1948 2 3.9 1948 3 7.3 1948 4 7.8 1948 5 9.9 1948 6 12.3 1948 7 14.3 1948 8 13.6 1948 9 12.5 1948 10 9 1948 11 6.7 1948 12 5 1949 1 4.6 1949 2 4.8 1949 3 4.4 1949 4 8.7 1949 5 9.8 1949 6 13.4 1949 7 15.6 1949 8 15.2 1949 9 14.7 1949 10 10.7 1949 11 5.9 1949 12 4.7 1950 1 2.9 1950 2 2.6 1950 3 3.2 1950 4 5.5 1950 5 8.7 1950 6 12.3 1950 7 14.7 1950 8 13.5 1950 9 12.8 1950 10 9.2 1950 11 7.3 1950 12 4.7 1951 1 2.9 1951 2 2.6 1951 3 3.2 1951 4 5.5 1951 5 8.7 1951 6 12.3 1951 7 14.7 1951 8 13.5 1951 9 12.8 1951 10 9.2 1951 11 7.3 1951 12 4.7 1952 1 3.9 1952 2 4 1952 3 6.5 1952 4 6.3 1952 5 10 1952 6 14.4 1952 7 14.6 1952 8 14.3 1952 9 11.6 1952 10 8.8 1952 11 4.7 1952 12 0.7 1953 1 2.9 1953 2 2.6 1953 3 3.2 1953 4 5.5 1953 5 8.7 1953 6 12.3 1953 7 14.7 1953 8 13.5 1953 9 12.8 1953 10 9.2 1953 11 7.3 1953 12 4.7 1954 1 1.7 1954 2 2.8 1954 3 5.6 1954 4 8.3 1954 5 11.7 1954 6 12.6 1954 7 15 1954 8 14.5 1954 9 9.9 1954 10 8.1 1954 11 3.5 1954 12 2.6 1955 1 3.3 1955 2 3.9 1955 3 5.2 1955 4 6.1 1955 5 11.3 1955 6 13 1955 7 14.1 1955 8 14.6 1955 9 12.9 1955 10 9.3 1955 11 7.5 1955 12 6.1 1956 1 2.6 1956 2 1.9 1956 3 4.8 1956 4 6.7 1956 5 10.1 1956 6 12.2 1956 7 12.9 1956 8 13.2 1956 9 11.3 1956 10 10.4 1956 11 5.9 1956 12 5.6 1957 1 1.9 1957 2 0.3 1957 3 2.6 1957 4 8.3 1957 5 8.5 1957 6 12.4 1957 7 16 1957 8 16.4 1957 9 13.1 1957 10 8.3 1957 11 6.6 1957 12 4.5 1958 1 2.7 1958 2 -0.2 1958 3 5.3 1958 4 5.8 1958 5 10.6 1958 6 11.8 1958 7 14.3 1958 8 12.2 1958 9 13 1958 10 8.7 1958 11 5.7 1958 12 5.3 1959 1 4.5 1959 2 3.9 1959 3 7.9 1959 4 7.7 1959 5 9.3 1959 6 13.5 1959 7 14.8 1959 8 14.1 1959 9 11.2 1959 10 9.7 1959 11 5.8 1959 12 3.9 1960 1 2.6 1960 2 3.5 1960 3 2.7 1960 4 6.4 1960 5 9.5 1960 6 12.3 1960 7 14.5 1960 8 14.4 1960 9 13.9 1960 10 9.9 1960 11 6 1960 12 3.8 1961 1 0.9 1961 2 3.8 1961 3 6.3 1961 4 8.1 1961 5 11.3 1961 6 13.6 1961 7 15.4 1961 8 15.7 1961 9 11.9 1961 10 9.3 1961 11 6 1961 12 3 1962 1 3.6 1962 2 3.7 1962 3 1.9 1962 4 6.5 1962 5 9 1962 6 12.3 1962 7 13.2 1962 8 13 1962 9 11.4 1962 10 9.7 1962 11 5.7 1962 12 2.2 1963 1 -1.8 1963 2 -1.1 1963 3 5 1963 4 7.2 1963 5 8.1 1963 6 13.3 1963 7 13.6 1963 8 13 1963 9 11.8 1963 10 9.7 1963 11 4.7 1963 12 2.2 1964 1 3.3 1964 2 3.7 1964 3 3.6 1964 4 7.6 1964 5 11.6 1964 6 12.4 1964 7 14.3 1964 8 13.9 1964 9 12.7 1964 10 8.1 1964 11 6.5 1964 12 2.7 1965 1 2.4 1965 2 2.7 1965 3 4.1 1965 4 6 1965 5 10.1 1965 6 12.9 1965 7 12.4 1965 8 13.5 1965 9 11.2 1965 10 9.9 1965 11 3.6 1965 12 3.4 1966 1 2.2 1966 2 4 1966 3 5.6 1966 4 5.7 1966 5 9.8 1966 6 13.8 1966 7 13.6 1966 8 13.3 1966 9 12.8 1966 10 9 1966 11 4.6 1966 12 4.2 1967 1 3.7 1967 2 4.5 1967 3 5.7 1967 4 6.8 1967 5 8.9 1967 6 12.9 1967 7 14.8 1967 8 14.2 1967 9 12.4 1967 10 9.2 1967 11 5 1967 12 3.7 1968 1 3.5 1968 2 1.1 1968 3 5.3 1968 4 6.9 1968 5 8.4 1968 6 13.3 1968 7 13.5 1968 8 14.1 1968 9 12.5 1968 10 11.1 1968 11 5.5 1968 12 2.6 1969 1 4.4 1969 2 0.1 1969 3 2.6 1969 4 6.4 1969 5 9.7 1969 6 12.7 1969 7 15.1 1969 8 15 1969 9 12.6 1969 10 11.8 1969 11 4 1969 12 2.8 1970 1 3 1970 2 1.8 1970 3 2.9 1970 4 5.5 1970 5 11.3 1970 6 14.7 1970 7 13.5 1970 8 14.7 1970 9 12.9 1970 10 9.5 1970 11 6.3 1970 12 3.7 1971 1 3.9 1971 2 4.1 1971 3 4.4 1971 4 6.8 1971 5 10.3 1971 6 11.1 1971 7 15.2 1971 8 14.2 1971 9 13.2 1971 10 10.4 1971 11 5.3 1971 12 6 1972 1 3.1 1972 2 3.5 1972 3 5.5 1972 4 7.3 1972 5 9.4 1972 6 10.6 1972 7 14.2 1972 8 13.6 1972 9 10.7 1972 10 9.7 1972 11 5.2 1972 12 4.9 1973 1 4 1973 2 3.4 1973 3 5.6 1973 4 5.9 1973 5 9.9 1973 6 13.5 1973 7 14.2 1973 8 16 1973 9 12.8 1973 10 8.3 1973 11 5.1 1973 12 4 1974 1 5 1974 2 4.6 1974 3 4.7 1974 4 7.2 1974 5 9.8 1974 6 12.3 1974 7 13.5 1974 8 13.8 1974 9 10.7 1974 10 6.9 1974 11 5.6 1974 12 6.5 1975 1 5.3 1975 2 4 1975 3 3.9 1975 4 7.1 1975 5 8.6 1975 6 13.1 1975 7 15.5 1975 8 16.8 1975 9 11.8 1975 10 9.3 1975 11 5.5 1975 12 4.7 1976 1 4.5 1976 2 3.8 1976 3 4 1976 4 7.1 1976 5 10.4 1976 6 15 1976 7 16.5 1976 8 15.8 1976 9 12 1976 10 9.4 1976 11 5.3 1976 12 1.4 1977 1 1.9 1977 2 3.7 1977 3 5.8 1977 4 6 1977 5 9.2 1977 6 11.2 1977 7 14.6 1977 8 13.9 1977 9 11.7 1977 10 10.7 1977 11 5.1 1977 12 5.2 1978 1 2.3 1978 2 1.4 1978 3 5.5 1978 4 5.4 1978 5 10.5 1978 6 12.3 1978 7 13.3 1978 8 13.7 1978 9 12.6 1978 10 10.8 1978 11 7.3 1978 12 3.3 1979 1 -0.5 1979 2 0.7 1979 3 3.3 1979 4 6.4 1979 5 8.4 1979 6 12.7 1979 7 14.4 1979 8 13.3 1979 9 12 1979 10 10.2 1979 11 5.7 1979 12 4.5 1980 1 1.8 1980 2 4.7 1980 3 3.7 1980 4 7.7 1980 5 10 1980 6 12.6 1980 7 13.3 1980 8 14.4 1980 9 13.3 1980 10 7.8 1980 11 5.5 1980 12 4.7 1981 1 3.8 1981 2 2.6 1981 3 6.3 1981 4 6.8 1981 5 10.3 1981 6 12 1981 7 14.1 1981 8 14.9 1981 9 13.2 1981 10 6.9 1981 11 6.5 1981 12 0.1 1982 1 2.3 1982 2 4.3 1982 3 5.1 1982 4 7.7 1982 5 10.2 1982 6 13.7 1982 7 15.1 1982 8 14.4 1982 9 12.7 1982 10 9.2 1982 11 6.5 1982 12 3.5 1983 1 5.4 1983 2 1.4 1983 3 5.6 1983 4 5.6 1983 5 8.9 1983 6 12.8 1983 7 17.3 1983 8 16 1983 9 12.2 1983 10 9.3 1983 11 6.7 1983 12 5.2 1984 1 2.3 1984 2 3.2 1984 3 3.9 1984 4 7.3 1984 5 9.1 1984 6 13.2 1984 7 15.3 1984 8 15.9 1984 9 12.1 1984 10 9.7 1984 11 6.9 1984 12 4.7 1985 1 0.4 1985 2 2.2 1985 3 3.8 1985 4 7.2 1985 5 9.6 1985 6 11.4 1985 7 14.6 1985 8 13.2 1985 9 12.9 1985 10 10 1985 11 3.1 1985 12 5.2 1986 1 2.6 1986 2 -1.2 1986 3 4.3 1986 4 7.2 1986 5 9.6 1986 6 11.4 1986 7 14.6 1986 8 13.2 1986 9 12.9 1986 10 10 1986 11 3.1 1986 12 5.2 1987 1 0.7 1987 2 3 1987 3 3.3 1987 4 8.8 1987 5 9 1987 6 11.3 1987 7 14.6 1987 8 14.2 1987 9 12.2 1987 10 8.4 1987 11 5.8 1987 12 4.9 1988 1 4.1 1988 2 3.9 1988 3 5.1 1988 4 7.1 1988 5 10.5 1988 6 13.4 1988 7 13.5 1988 8 13.9 1988 9 12.1 1988 10 9.4 1988 11 5.1 1988 12 6.6 1989 1 5.8 1989 2 4.9 1989 3 6 1989 4 5.6 1989 5 11.5 1989 6 13 1989 7 16.5 1989 8 14.8 1989 9 12.9 1989 10 10.5 1989 11 5.8 1989 12 3.8 1990 1 5.5 1990 2 5.9 1990 3 7.2 1990 4 7.1 1990 5 11.4 1990 6 12.4 1990 7 15.2 1990 8 16.1 1990 9 11.7 1990 10 10.5 1990 11 5.8 1990 12 3.8 1991 1 2.6 1991 2 1.4 1991 3 6.7 1991 4 6.9 1991 5 10 1991 6 11 1991 7 15.9 1991 8 15.7 1991 9 13.1 1991 10 8 1991 11 5.7 1991 12 4.4 1992 1 3.6 1992 2 4.8 1992 3 6.2 1992 4 7.4 1992 5 12 1992 6 14.4 1992 7 14.6 1992 8 13.8 1992 9 11.9 1992 10 6.7 1992 11 6.1 1992 12 3.2 1993 1 4.7 1993 2 4.7 1993 3 5.6 1993 4 8.2 1993 5 10 1993 6 13.4 1993 7 13.7 1993 8 13.2 1993 9 11.3 1993 10 7.3 1993 11 4.1 1993 12 3.9 1994 1 4 1994 2 2.4 1994 3 6 1994 4 6.8 1994 5 9.3 1994 6 12.7 1994 7 16 1994 8 14.3 1994 9 11.5 1994 10 9 1994 11 8.9 1994 12 5.4 1995 1 3.5 1995 2 5 1995 3 4.2 1995 4 7.6 1995 5 10.2 1995 6 12.9 1995 7 16.6 1995 8 17.3 1995 9 12.4 1995 10 11.6 1995 11 6.9 1995 12 1.7 1996 1 3.9 1996 2 2 1996 3 3.7 1996 4 7.5 1996 5 8 1996 6 12.9 1996 7 14.7 1996 8 15.1 1996 9 12.6 1996 10 10.3 1996 11 4.7 1996 12 2.5 1997 1 2.2 1997 2 5.3 1997 3 7.1 1997 4 7.9 1997 5 10.2 1997 6 12.6 1997 7 15.3 1997 8 17.2 1997 9 12.7 1997 10 9.3 1997 11 7.7 1997 12 5.2 1998 1 4.3 1998 2 6.8 1998 3 6.7 1998 4 6.6 1998 5 11.5 1998 6 12.6 1998 7 14 1998 8 14.5 1998 9 13.4 1998 10 9 1998 11 5.3 1998 12 4.9 1999 1 4.5 1999 2 4.2 1999 3 6.2 1999 4 8.3 1999 5 11.5 1999 6 12.4 1999 7 15.9 1999 8 14.8 1999 9 14.2 1999 10 9.8 1999 11 6.8 1999 12 3.6 2000 1 4.3 2000 2 5 2000 3 6.5 2000 4 6.8 2000 5 10.8 2000 6 13.1 2000 7 14.1 2000 8 15.2 2000 9 13.4 2000 10 9.3 2000 11 5.8 2000 12 4.6 2001 1 2.6 2001 2 3.4 2001 3 4.1 2001 4 6.7 2001 5 11.4 2001 6 12.6 2001 7 15.3 2001 8 15.2 2001 9 12.3 2001 10 12.2 2001 11 6.8 2001 12 3.2 2002 1 5 2002 2 5.5 2002 3 6.5 2002 4 9.2 2002 5 10.8 2002 6 13.2 2002 7 14.4 2002 8 15.7 2002 9 13.2 2002 10 8.8 2002 11 7.5 2002 12 4.8 2003 1 3.7 2003 2 3.4 2003 3 6.7 2003 4 8.9 2003 5 10.8 2003 6 14.6 2003 7 16.2 2003 8 16.5 2003 9 13.1 2003 10 8.2 2003 11 7.5 2003 12 4.8 2004 1 4.4 2004 2 4.4 2004 3 5.7 2004 4 8.5 2004 5 11.1 2004 6 14 2004 7 14.5 2004 8 16.1 2004 9 13.5 2004 10 9.4 2004 11 7.1 2004 12 5 2005 1 5.3 2005 2 3.7 2005 3 6.4 2005 4 7.9 2005 5 10 2005 6 14.1 2005 7 15.3 2005 8 14.9 2005 9 13.8 2005 10 11.7 2005 11 5.6 2005 12 4.2 2006 1 3.9 2006 2 3.5 2006 3 3.9 2006 4 7.4 2006 5 10.7 2006 6 14.5 2006 7 17.8 2006 8 15 2006 9 15.2 2006 10 11.7 2006 11 7.2 2006 12 5.5