1901,12.8,12.5,10,18.2,29,19.1,59.3,69.3,52.8,25.6,22.6,20
1902,13,12.2,10,15.4,25.7,22.8,52.4,50.7,40.1,19.3,22,21
1903,11.5,9.7,10,20.7,17.6,41.7,12.6,53.2,60.5,22.7,18.9,21.3
1904,14.1,11,9.9,17.5,23.6,61.3,79.8,51.1,46.8,22.3,21.5,20.7
1905,14,11,10,17.4,23.8,45,23.7,65.4,47,23,29.1,17.9
1906,15.3,12.2,9.3,17,20.5,38.7,128.9,45.1,44.4,22.4,24.7,24.1
1907,14.6,9.5,10.4,17,35.9,49,62.7,73.7,24.6,23.6,21.8,21.5
1908,11.1,11,10,17,29.2,46.5,40.4,47.7,57.1,12.3,18.3,24.5
1909,10.6,11.4,10,15.4,30.1,28.8,72,48.6,58.4,18,25.4,15
1910,13.4,11,10,15.9,27.3,37.1,79.7,88.8,36.2,27.3,22.7,17.4
1911,13.1,11.5,10,16.9,28.9,46.7,45,95.7,34.3,22.9,21.8,18.7
1912,14.7,11,10,14.7,31.6,69.3,33.3,69.1,51.7,19.5,24.2,24.8
1913,12.3,10.3,9.8,16.9,33.3,39.2,110.2,72.1,63.4,26.7,22.7,24.2
1914,13,11,10,14.1,33.4,58.9,44,112.2,58.3,20.4,16.5,16.6
1915,11.7,11,9.8,15.3,29.8,37.6,28.5,45.4,44.5,26.9,25.7,24.8
1916,12.9,11,10,17.4,18,55.7,65.3,67.1,33.8,18.7,22.1,20
1917,12.2,11.1,9.1,13.2,13.5,24.3,131,61.6,50.7,21.5,22.7,16.3
1918,13,11,10,17,29,37.1,54.2,55.9,43,22.6,25.1,19.6
1919,12.9,11,10,16.8,22.3,45.8,92.5,81.7,44.6,25.6,21.7,19.8
1920,13.1,11,10,17.9,31.1,51,62.5,57,35.6,23,22.3,19.6
1921,13.2,11,10,16.6,29.9,47.3,46.3,49.3,31.9,23.6,22,15.2
1922,9.9,10.4,10.1,19.1,22.2,45.8,39.2,58.9,34.9,24,21.4,20
1923,13.1,11,10,17.2,25.4,61,76.4,66.9,35.5,23,25.6,17.3
1924,13,12.1,10.9,17,17.4,75.4,88.3,119.6,55,31.2,26.1,17.8
1925,11.7,12.2,9.8,19.5,20.5,23.5,79.2,94,37.9,21.1,28.1,16.6
1926,15.5,11.5,10,15.7,36.6,28.6,42.7,51,41,21,21.3,14.8
1927,14.2,12.2,10,14.9,30.2,38.2,117.5,72.6,35.3,25.3,20.3,20
1928,13.3,9.9,10,11.9,28.5,52.1,122.3,63.6,40.5,21.6,25.8,19.5
1929,13.4,12.6,8.9,16.9,28.4,66,58.7,75.2,30.1,28.4,24.4,16.7
1930,12.8,11,10,17,19.2,19.3,50.5,93.9,42.4,29.9,22.5,21.3
1931,14.8,9.8,10.1,12.1,23.9,58.5,84.1,58.2,24.6,22.9,22.3,16.5
1932,13.6,11,9.7,15.1,17.2,65.6,126.8,64.9,50.1,22.5,25.5,20.8
1933,12.4,10.1,9.8,13.3,26.7,76.9,97,59.2,45.4,18.2,23.8,14.1
1934,15.1,10.3,10.4,14.3,15.8,47.9,79.5,79.2,73,25.6,23.8,18.1
1935,15.8,11,11.2,11.7,20.8,48.1,59.9,73.1,22.1,27,22.4,16.6
1936,11,11,10.1,15.8,33.4,62.9,81,76.7,48,18.6,24.9,23
1937,14.9,11.9,10,14.9,17,39.2,104.3,72.7,50.6,22.6,21.8,21.3
1938,13.5,12.7,8.8,16.2,29.8,42.8,51.9,88.7,37.9,28.2,19.2,18.1
1939,13,9.9,8.6,13.2,27.5,64.3,70.6,73.8,21.6,22,16.3,18.5
1940,12.7,9.8,10,16.6,28.5,61.9,68.4,48.7,39.7,16.8,18.9,19.1
1941,12.7,10.7,9.6,16.4,17.4,29.2,73.8,59.4,32.1,15.5,18.7,20.2
1942,11.5,9.3,11.3,17.5,24.7,38,58,31.1,22.9,22.9,14.5,11.7
1943,10.7,11.6,9.7,14.6,26.7,36.3,42.5,52.6,58,22,14,21.6
1944,12.3,11.6,11.8,14.5,24.1,32.3,60.2,57.9,50.9,27,22.4,16.8
1945,11.4,11.6,11,12.4,16.9,48,77.9,111.2,43.7,30.2,10,18.7
1946,15.2,12.2,9.1,18,23.9,44.8,46.5,71.7,33,26.1,17.1,18.1
1947,12.8,10.9,10.1,12.1,20.3,47.3,63.9,86.8,38.6,23.8,13.3,15.6
1948,15.5,11.2,10.2,19.4,18.8,38.9,82.2,112.4,41.3,20.1,13.9,17
1949,13.9,10.9,11.5,12.6,43.3,58.3,106.7,108,33.4,16.6,18.8,15.3
1950,10.5,10,9.4,17.3,18.8,38.7,75.3,47.6,46.4,17.3,23.9,15.7
1951,11.7,10.2,10.6,14.2,21.2,49.9,71.1,52.2,55.9,19.9,13.2,15.2
1952,13,11.2,8.6,17.5,23.7,67.8,100.3,72.2,37,32.8,12.4,13
1953,15.6,11,11.1,15,20.7,44.5,34.9,67.5,28.9,22.7,13.4,18.5
1954,12.9,11.6,8.3,12.9,25,25.4,132.8,49.6,34.9,28.7,25.9,18.3
1955,13.1,10.7,10.4,14.2,28.4,52.6,44.4,66.3,50,17.5,21.7,15.8
1956,12.7,10.4,9,17.7,20.2,57.2,100.3,51,32.5,30.6,23.6,17.5
1957,13,10.9,10.4,17.8,27.7,62.1,60.9,40.9,27.4,20.4,19.6,22.8
1958,16,12.3,11,16.8,23.8,31.2,48,64.3,29.6,23,24,17
1959,14.1,11.1,8.9,17.4,18.3,59,58.4,98.1,31.2,23.4,23.4,21.8
1960,13.6,12.4,9.2,17,17.8,44.9,76.3,119.6,66.2,22.7,22.1,20.6
1961,12.2,10.7,9.6,17.3,22.6,51.8,65.4,49.1,45.4,19.5,21.5,25.5
1962,11.2,11,10.7,16.8,31,30,61.7,44.4,33.6,22.2,28.6,20.1
1963,12.5,10.6,10.5,15.1,25.7,51.3,61.5,78,23.7,23.8,15.5,23
1964,11,11,9.3,20,25.8,49.5,76.3,42.4,35.1,20.9,19.5,17.3
1965,14.8,11.3,8.8,15.1,26.7,23.4,50.6,97.6,49.4,27.7,22.3,24.4
1966,11.7,12,11.2,16.7,33.7,41.7,78.4,43.6,42.7,26.6,25.3,15.9
1967,13.8,10.7,11.2,13.8,25.8,52.1,77.7,77.5,54.5,22.1,21.9,15.5
1968,10.9,10.9,10,17.1,17.1,55.9,55,62.6,59.8,10.3,18.3,20.1
1969,10.1,11.7,10,15.9,27.5,25.3,40.6,81.2,23.3,23.3,23.5,20.6
1970,11.4,10.4,10,16.4,30.1,41.7,39.8,69.1,51,19.8,15.4,21.3
1971,11.7,10.3,10,16.2,31.9,28.3,156,54.5,44.8,24,14.1,20.7
1972,12.9,10.9,9.5,15.5,22.5,12.5,83.9,35.6,25,26.1,19.2,19.7
1973,11.6,10.4,8.6,16.7,20.9,59.3,143.5,93.7,28.4,17.3,28.9,20.9
1974,13.7,12.4,10.1,13.2,23.9,39.3,70.4,34.3,35.7,22,15.8,15.9
1975,14.4,10.9,9.5,20.6,28,49.9,59.4,111.1,35.9,19.7,21.7,16.8
1976,12.1,12,10.5,14.4,42.4,40.5,57.1,90.1,30.9,23.5,21.2,24
1977,9.2,11.2,9.6,16.9,23.7,32.4,53.5,36.5,31.7,23,32,20.1
1978,15.4,9.8,10.7,15.9,31.9,50.4,52.3,76,45.5,24.1,11.4,22.4
1979,12.2,10.1,9.4,15.7,37.8,35.5,57.8,60.4,30.7,17.2,20.4,14.1
1980,12.1,11.4,10.2,13.4,34,46.4,86.2,77.9,49.6,21.7,18.8,17.8
1981,12.9,10.4,8.1,17.7,18.5,17.2,63.6,48.1,29.1,28.6,14.8,14.6
1982,10.1,10.8,10.5,12.9,23.9,59.8,70.6,58.5,35.5,18,15,11.6
1983,14.3,11.4,10.1,19.1,29.8,44.3,83.3,86.6,74.8,18.3,12.6,14.3
1984,11.2,12.3,8.8,18.4,35.7,18.8,73.2,32.8,61.5,19,15.2,21.4
1985,13.1,9.4,11.8,18.1,29.7,36.1,25.1,104.4,45.1,21.9,17.6,15.6
1986,14.4,10.7,11.9,14.1,22,55.5,48.5,70.9,13.7,21.6,29.4,15.1
1987,11.7,12.9,8.6,16.1,14.6,29.9,50.4,36.4,61.7,22.4,20.2,24.2
1988,14.2,11.8,9.5,15.7,17.8,70.4,139.6,71.1,41,18.1,21,11.4
1989,13.2,10.7,10.7,13.9,24.1,48.3,57.9,60,28.1,22.3,23.1,14.3
1990,11.2,12.5,9.1,13.8,16.7,59.3,64.7,95.5,50.2,24.1,22.5,20.6
1991,12.7,12.2,9.3,16.3,34.9,48.9,100.1,76.4,35.2,26.3,22.3,12.6
1992,12.3,10.4,9.2,17.4,19.4,66,56.6,73.6,43.9,9.7,24,18
1993,11.5,10,9.3,16,40.8,8,29.6,85.2,42.8,29.7,24.4,17.1
1994,12.7,10.6,9.5,18.2,23.1,32.8,47,57.7,68.5,22,22.5,19.6
1995,13,10.7,10,17.4,20.9,48,86.5,61.4,33.3,24.7,26.5,17
1996,14.2,11,10,21.1,17.7,72.2,41.7,49.6,38.1,22.8,19.7,22.4
1997,11.9,11,8.4,17,39.8,31.7,65.9,86.4,33.5,26.3,22.9,19.8
1998,11.5,11.9,10.4,14.8,35.9,64.8,124.4,42.8,53.3,25.1,20.9,21.2
1999,12.6,11.2,10,16.1,23.4,14.2,56.3,89.9,43.9,27.3,23.2,18.6
2000,13,11.1,11.1,20.7,22.8,48.2,112.3,93.7,35.5,25.6,19.8,15.5
2001,13,10.4,10,19.2,25,30.2,126.6,47.2,43,20.8,26.1,18.3
2002,13,10.9,9.7,18,19.9,79.1,83,67.4,28.4,22.4,15.1,20
2003,13.8,11.2,11.3,16.3,25.8,21.2,68.5,120,31.7,23.4,20.7,20.2
2004,12.7,11,10.1,16.2,29.3,48.3,61,66,42.4,26.9,18.5,15.6
2005,14.4,11,10.4,16.1,28.3,57.8,50.9,36,21,23,19.3,21.6
2006,13,12,10.1,19.8,31.1,36.2,24.2,64.7,38.9,25.9,22.9,19.5
2007,13.7,10.2,10,10.9,26.5,75.6,28.3,45.8,58.6,21.7,19.4,24.2
2008,12.8,10.5,9.8,14.4,35.1,67.5,102.4,81.1,37.6,28,25.4,21
2009,11.9,11.1,9.4,16.2,28.8,55.7,58.3,109.4,51.1,22.9,29.5,18
