1901,0.54,0.83,1.18,2.22,2.83,4.02,2.23,2.59,3.01,1.34,0.37,0.47
1902,0.47,0.4,0.88,1.62,2.84,4.01,2.23,2.59,3.34,1.56,0.72,0.46
1903,0.53,0.46,0.98,1.73,2.21,4.04,2.22,2.57,3.35,2.23,0.37,0.42
1904,0.39,0.41,1.55,1.62,2.81,4,2.24,2.6,3.35,1.56,0.54,0.52
1905,0.4,0.37,1.37,3.21,2.28,3.99,2.24,2.61,3.32,1.66,0.64,0.46
1906,0.52,0.44,1.39,1.8,2.83,4.01,2.31,2.39,3.32,1.34,0.54,0.4
1907,0.42,0.4,0.88,1.93,2.82,3.98,2.22,2.6,3.36,1.58,0.37,0.53
1908,0.56,0.4,0.97,1.67,2.77,3.99,2.28,2.7,3.46,2.3,0.47,0.46
1909,0.6,0.37,0.88,1.62,2.87,4.05,2.25,2.64,3.36,1.34,0.37,0.47
1910,0.39,0.37,1.27,1.62,2.83,3.93,2.23,2.62,3.35,1.34,0.37,0.36
1911,0.48,0.38,1.31,1.94,2.84,4.04,2.25,2.79,3.58,2.02,0.64,0.48
1912,0.42,0.5,0.96,2.62,2.65,4.04,2.3,2.62,3.33,1.34,0.39,0.46
1913,0.44,0.4,1.77,1.89,3.05,3.93,2.21,2.59,3.26,1.34,0.37,0.46
1914,0.46,0.39,0.88,1.62,2.84,4.07,2.26,2.64,3.57,2.06,0.37,0.38
1915,0.47,0.38,1.09,1.89,2.83,4.09,2.22,2.57,3.57,1.34,0.38,0.35
1916,0.44,0.8,1.62,1.84,2.89,4.54,2.23,2.64,3.36,1.34,0.37,0.46
1917,0.53,0.37,0.88,1.62,2.93,4.02,2.24,2.6,3.29,1.34,0.37,0.49
1918,0.39,0.37,0.88,1.89,2.84,4,2.22,2.6,3.29,1.43,0.37,0.35
1919,0.39,0.37,1.33,1.62,2.81,3.99,2.25,2.6,3.34,1.34,0.39,0.46
1920,0.56,0.68,0.88,1.62,2.79,4.02,2.24,2.6,3.34,2.08,0.37,0.46
1921,0.57,0.37,0.88,1.76,2.78,4,2.42,2.9,3.57,1.65,0.43,0.38
1922,0.53,0.35,1.33,1.72,3.23,3.79,2.22,2.28,3.32,1.44,0.37,0.38
1923,0.53,0.49,1.07,3.03,2.17,4.27,2.46,2.44,3.06,1.36,0.54,0.48
1924,0.5,0.62,0.97,2.08,2.96,4,2.36,3.03,3.23,1.66,0.37,0.46
1925,0.53,0.44,0.93,1.76,2.62,4.83,2.22,2.99,3.14,1.65,0.65,0.46
1926,0.51,1.13,1.47,3.16,3.19,4.19,2.38,3.25,3.4,2.34,0.55,0.41
1927,0.44,0.36,0.81,2.5,3.16,3.62,2.45,2.66,3.17,1.39,0.41,0.46
1928,0.52,0.35,0.8,2.29,2.93,4.48,2.21,2.35,2.71,1.36,0.54,0.46
1929,0.4,0.35,0.81,2.44,2.77,4.81,2.5,2.61,3.49,1.94,0.47,0.46
1930,0.53,0.39,0.98,2.75,2.59,4.24,1.89,2.56,3.25,2.04,0.37,0.46
1931,0.4,0.58,1.35,2.13,3.21,3.96,2.31,2.71,3.36,2,0.37,0.41
1932,0.47,0.36,1.67,1.65,2.63,3.5,2.19,3.06,3.11,1.84,0.52,0.46
1933,0.47,0.37,0.82,1.85,2.66,3.98,2.08,2.6,3.34,1.66,0.36,0.42
1934,0.48,0.36,1.16,1.74,2.83,4,2.72,2.57,3.23,1.29,0.49,0.35
1935,0.48,0.35,0.8,2.53,3.2,4.25,1.97,2.77,3.99,1.53,0.37,0.51
1936,0.47,0.43,1.16,1.9,2.71,4.3,2.27,2.61,3.88,1.3,0.33,0.52
1937,0.6,0.35,1.37,2.31,2.71,4.64,2.16,2.7,3.16,1.65,0.6,0.43
1938,0.59,0.35,0.79,1.49,2.49,4.21,2.4,2.67,3.18,2.01,0.47,0.34
1939,0.38,0.43,1.29,1.78,2.41,4.54,2.15,2.29,3.13,2.43,0.32,0.43
1940,0.43,0.45,1.37,1.62,2.79,3.96,2.23,2.67,3.15,1.34,0.38,0.37
1941,0.53,0.39,1.46,2.22,2.83,4.47,2.22,2.26,3.34,2.02,0.38,0.42
1942,0.53,0.41,0.87,2.03,2.88,4,2.22,2.59,3.34,1.34,0.38,0.36
1943,0.54,0.49,0.9,1.61,2.67,4.04,2.22,2.59,3.37,2.02,0.39,0.46
1944,0.53,0.35,1.11,1.73,2.61,3.96,2.28,2.75,3.16,1.24,0.36,0.46
1945,0.39,0.35,0.81,1.39,2.73,4.54,2.18,2.93,3.58,1.47,0.53,0.37
1946,0.53,0.35,0.97,3.08,2.57,3.99,2.29,2.77,2.81,2.19,0.45,0.46
1947,0.4,0.39,0.92,2.43,2.19,4.64,2.42,3.16,3.69,1.25,0.43,0.46
1948,0.54,0.44,1.09,2.36,2.31,4.72,2.02,2.37,3.83,2.46,0.42,0.34
1949,0.48,0.39,0.8,1.39,2.87,4.19,1.92,2.95,2.96,1.56,0.52,0.39
1950,0.4,0.35,0.81,1.5,2.72,4.8,2.42,3.06,4.26,1.23,0.37,0.46
1951,0.39,0.35,1.62,2.38,3.38,3.95,2.22,2.03,2.93,2.32,0.39,0.33
1952,0.44,0.35,0.83,2.57,2.08,4.04,1.79,2.81,2.86,1.36,0.37,0.44
1953,0.36,0.35,0.81,2.23,2.62,4.44,2.42,3.14,3.17,2.33,0.42,0.46
1954,0.32,0.35,1.05,2.17,2.54,4.02,1.92,2.76,3.33,2.03,0.41,0.37
1955,0.51,0.35,0.81,2.3,2.5,3.56,2.16,2.64,3.26,1.33,0.42,0.54
1956,0.59,0.35,1.09,2.71,2.34,3.98,2.45,2.55,3.47,2.36,0.65,0.37
1957,0.42,0.76,1.57,3.18,2.97,4.55,2.06,2.78,2.89,1.43,0.48,0.36
1958,0.49,0.45,0.9,1.72,2.2,4.52,2.38,3.03,3.69,1.43,0.32,0.5
1959,0.49,0.35,0.81,2.13,2.37,4.57,2.34,2.82,3.81,1.99,0.39,0.38
1960,0.44,0.36,1.3,1.69,2.65,3.4,1.75,2.43,3.38,1.43,0.41,0.36
1961,0.36,0.35,1.02,1.95,2.95,4.11,2.03,2.73,4.11,1.72,0.55,0.41
1962,0.41,0.33,0.96,2.35,2.46,3.12,2.1,2.33,2.98,1.64,0.47,0.41
1963,0.46,0.37,0.74,3.56,3.05,4.58,2.42,2.68,3.15,1.53,0.65,0.4
1964,0.55,0.33,0.75,2.97,2.84,4.37,2.41,2.29,3.39,1.56,0.35,0.43
1965,0.41,0.34,0.75,2.12,1.98,3.39,2.04,1.92,3.1,1.75,0.57,0.29
1966,0.44,0.57,0.89,2.16,2.22,3.74,1.79,3.09,3.11,2.54,0.37,0.41
1967,0.35,0.33,1.55,2.47,3.1,3.74,2.26,2.76,4.07,2.08,0.61,0.41
1968,0.36,0.97,0.81,2.54,2.48,4.91,2.27,2.42,3.4,1.55,0.54,0.39
1969,0.55,0.44,1.28,2.05,2.52,3.02,2.57,2.6,2.7,1.38,0.45,0.41
1970,0.51,0.47,0.98,2.3,1.86,3.25,1.99,2.59,3.4,1.76,0.32,0.36
1971,0.41,0.35,0.9,1.58,2.73,3.82,2.1,2.53,3.01,1.36,0.61,0.42
1972,0.37,0.41,0.78,2.67,1.88,3.93,2.65,2.24,3.67,2.09,0.37,0.41
1973,0.52,0.33,0.78,1.97,2.41,3.41,1.99,2.48,3.41,1.51,0.32,0.36
1974,0.39,0.37,1.6,1.36,2.68,3.92,2.62,2.82,3.42,1.44,0.32,0.41
1975,0.38,0.33,1.01,3.17,2.42,4.38,2.11,2.56,3.8,1.45,0.34,0.39
1976,0.33,0.33,0.89,2.93,3.76,4.17,2.48,2.34,3.56,2.28,0.44,0.34
1977,0.53,0.35,0.8,3.21,3.93,4.17,1.61,3.39,3.05,1.58,0.47,0.41
1978,0.41,0.65,0.84,2.07,2.83,3.54,2.14,3.04,2.59,2.72,0.33,0.3
1979,0.47,0.37,1.58,1.96,2.84,4.33,2.45,2.09,3.08,1.98,0.33,0.41
1980,0.43,0.33,0.75,2.35,2.37,3.99,1.96,2.03,3.68,2.09,0.34,0.41
1981,0.37,0.35,1.74,2.26,2.23,3.17,2.13,2.44,3.28,1.18,0.37,0.32
1982,0.41,0.33,0.88,1.94,2.92,3.75,1.7,2.45,2.68,1.76,0.51,0.39
1983,0.43,0.49,0.75,3,2.98,4.4,2.25,3.11,3,1.41,0.32,0.41
1984,0.37,0.33,0.87,1.3,2.92,3.52,1.53,1.49,3.83,1.11,0.36,0.41
1985,0.46,0.33,1.05,2.44,2.06,4.45,2.22,2.94,3.05,1.69,0.32,0.4
1986,0.35,0.36,1.06,2.8,2.1,3.17,1.48,1.87,3.35,1.32,0.42,0.53
1987,0.36,0.36,1.73,2,2.66,2.96,1.73,2.1,3.04,1.49,0.36,0.4
1988,0.45,0.4,0.86,2.08,2.21,4.26,2.01,2.49,3.4,1.45,0.36,0.39
1989,0.49,0.39,1.75,2.39,2.76,3.59,1.84,2.31,2.69,1.55,0.5,0.4
1990,0.5,0.55,1.24,2.14,2.17,3.55,2.3,2.71,3.02,1.48,0.36,0.41
1991,0.4,0.99,1.14,1.73,2.86,3.73,2.1,2.46,3.26,1.29,0.58,0.41
1992,0.53,0.51,1.03,1.98,2.85,4,2.26,2.81,3.49,1.75,0.47,0.39
1993,0.5,0.84,0.85,2.67,2.79,3.87,2.12,2.55,3.19,2.08,0.47,0.36
1994,0.35,0.36,0.87,1.64,2.63,3.91,2.44,2.07,3.38,1.32,0.64,0.36
1995,0.39,0.43,1.44,2.4,2.65,3.54,2.14,2.4,3.27,2.27,0.51,0.44
1996,0.44,0.43,1.01,1.78,3.49,4.01,2.14,2.55,3.32,1.6,0.36,0.35
1997,0.52,0.36,1.55,1.79,2.63,4,2.28,2.5,3.17,2.49,0.74,0.41
1998,0.53,0.45,1.44,1.62,2.82,3.8,2.05,2.27,3.2,1.98,0.38,0.41
1999,0.4,0.42,1.28,1.6,2.67,3.45,2.25,2.62,3.09,2.01,0.69,0.42
2000,0.47,0.39,0.9,1.62,2.57,4,2.22,2.59,3.46,2.13,0.55,0.46
2001,0.53,0.52,1.38,2.35,2.83,4.02,2.31,2.82,3.39,1.98,0.51,0.45
2002,0.58,0.5,1.19,2.5,2.73,3.84,2.14,2.61,3.36,2.02,0.49,0.46
2003,0.52,0.52,1.24,2.53,2.55,4.02,2.35,2.45,3.36,2.08,0.5,0.46
2004,0.53,0.54,1.27,2.61,2.54,4,2.16,2.45,3.34,2.28,0.56,0.45
2005,0.49,0.5,1.32,2.39,2.71,3.98,2.24,2.54,3.46,1.86,0.54,0.41
2006,0.51,0.51,1.34,2.66,2.71,3.79,2.24,2.65,3.39,1.97,0.49,0.39
2007,0.41,0.57,1.26,2.33,2.68,4.01,2.34,2.55,3.85,2.1,0.57,0.41
2008,0.46,0.5,1.24,2.28,2.82,3.84,2.23,2.62,3.26,1.88,0.56,0.46
2009,0.53,0.52,1.24,2.4,2.55,4.01,2.23,2.53,3.17,2.11,0.59,0.46
