1901,4.7,4.2,9.4,16,44.6,66.7,76,69.1,37.7,21,9.5,5.1
1902,3.8,4.1,9.6,17.6,36.5,58.7,60.9,63.5,33.1,17.8,9.5,4.9
1903,3.6,4,9,20.8,32.4,41.5,50.7,86.7,20.6,17.3,9.7,5.3
1904,3.5,3.7,8.1,17.9,48.7,45.7,113.6,94.3,22.3,18,10.1,4.5
1905,4,4,9,26.5,27.5,68.3,69.3,92,42.5,15.9,9.6,4
1906,4.1,3.8,8.3,27.9,40.1,51,111.4,64.6,38.1,14.7,10.2,5.8
1907,3.8,4,9,25.9,38.6,86.1,125.5,110.7,51.9,15.4,8.6,4.5
1908,4,4.3,8.4,20.2,37,92.3,125.2,78.7,46.3,19.1,9.9,5
1909,3.9,4,9,21.1,28.5,62.1,74.1,56,47.8,15.5,10.8,4.7
1910,3.8,3.4,9,20.4,36.6,73.3,112.8,87.1,36.1,16,8.2,4.3
1911,3.9,4.3,9.3,22.1,32.4,62.6,88,112.6,49.4,15.5,9.5,4.5
1912,4,4.2,9,23.3,34.3,67.7,207.1,81.5,23.6,18.9,9.6,3.8
1913,3.8,4,8.9,22.7,34.7,91.4,122.1,110.1,54.4,13.7,9.8,4.9
1914,4.1,4,7.9,21.1,41.6,77.8,111.9,90,37.9,13.6,10.9,5.1
1915,3.8,4,8.7,18.1,46.4,44.9,139,66.1,40.9,15.5,12,4.6
1916,3.4,3.8,9,21.2,40.9,74.2,101.4,107.4,46,17.5,10.5,4.9
1917,3.9,4.1,8.3,23.8,35.7,78.9,120.7,124.3,28,22.2,9.6,4.3
1918,3.6,3.5,9,18.5,22.5,45.5,126.8,92.7,43.6,18.8,10,4.8
1919,4,3.9,8.7,21.9,30.4,82.7,158.4,92.3,46,20.3,9.1,5.4
1920,4.1,3.7,9,22.9,44,60.6,98.1,76.2,23.1,15.6,9.5,4.8
1921,4.2,4,9.6,23.6,39.6,51,53.7,86,39.5,20.4,10.8,4.4
1922,3.9,3.9,9.2,24.4,28,76.3,117,84.6,42.7,21.9,10.1,5
1923,4,4,8.3,21.1,31.3,70,55.3,67,30.4,20.4,9,4.4
1924,3.8,4,9,20,49.1,96.1,84.5,74,29,16,9.2,4.6
1925,3.5,4.2,9.6,20.9,35.2,70.7,127.4,54,57.7,14.8,9.5,4.9
1926,3.8,4,9,25.5,48.7,69.2,99.1,103.8,39.8,23.7,8.5,5.2
1927,4,3.4,8.7,23.3,43.4,91.1,106.3,71,44.9,20.2,9.6,5.2
1928,4.5,4.1,7.7,18,41.9,72.2,82.8,111.5,36,15.7,9.4,4.1
1929,3.6,3.2,8.4,15.5,33.1,65.2,127.6,98.8,30.1,22.5,8.2,2.6
1930,3.5,4.1,8,13.7,32.2,60.6,140.6,95,40.8,21,7.7,4.4
1931,5,4,9.1,27.7,44.9,43.4,73.3,125.7,41.1,22.4,9.6,4.8
1932,4.4,4,7.5,18,38,139.5,107.6,77.5,73.2,25.6,9.8,4.7
1933,4,3.9,5.8,16.9,47.1,83.6,85.1,125.7,46.7,18.3,8.7,4.2
1934,4,4.6,8.3,28,14.9,129.1,148.9,96.9,52.4,21.9,11.1,4.7
1935,3.8,3.8,7.5,27.7,14.9,62.3,95.9,127,31.1,24.3,7.5,5.4
1936,4.3,4.6,7.9,18.1,62.7,51.8,123.8,76.5,50.6,25.7,9.8,4.4
1937,4,3.6,9.6,17.2,44.8,138.4,164.9,113.6,59.1,24.2,9,5.8
1938,4.4,4,10.2,17.3,37.6,153.4,64.2,108.9,48.8,26.6,10.8,5
1939,4.3,3.9,8.3,25.5,62.9,90.4,129.7,97.1,18.3,21.6,10.2,4.3
1940,3.2,3.6,9.1,20.9,31.4,132.8,111.2,111.7,46.9,12.8,13.4,4.6
1941,4.1,3.5,8.7,26.1,35.2,130.6,174.6,162.3,38.7,19.2,10.4,4.2
1942,5,3.5,8.3,22.7,44.2,66,208.6,68.2,58.9,26.3,10.8,4.2
1943,2.6,3.5,7.6,19.1,25.3,72.4,105.8,80.7,57.4,20.6,10.4,5.3
1944,2.7,4.6,10.2,18.3,36.9,88.3,125.8,49.1,45.4,14.9,11.3,3.8
1945,4,3.5,7.2,22.4,55.5,74.1,160.2,113,61.4,16.6,9.3,5.1
1946,4.8,3.1,7.8,20.6,14.5,104.7,220.7,127.5,40.2,15.3,10.5,5
1947,4.1,3.1,8.3,25.7,28.7,103.4,176.5,147.4,51.1,16.3,14,5.6
1948,2.2,2.6,3.9,19.6,64.9,87.9,129.7,168.1,49.5,16.7,10,3
1949,3.9,5.3,9.3,22.2,46.5,71.7,169.4,74.9,44.1,12.3,7.4,5.8
1950,5.3,3,12.4,25.7,35.7,110.2,170.1,102.6,34.3,26.7,10,6.7
1951,3.1,2.9,9.9,18.5,40,126.2,144.9,106.1,29.9,18.5,10.2,5.2
1952,5.1,3.8,8.5,20,65.1,133.9,113.6,77,34.8,19.2,8.1,6.3
1953,4.3,4.1,8.9,15.9,37.4,101.8,114.9,104.8,22.1,28.4,14.4,4.9
1954,3.9,3.1,10.7,15.5,31.8,83,168.4,89.8,35.6,19.3,12,5.1
1955,4.3,3.6,8.5,23.3,33.7,89.8,88,94.8,43.1,16.7,5.9,5.3
1956,3.3,3.5,7.9,22.1,27.2,143.4,84,94.5,21.6,15.5,9.3,3.8
1957,5.3,4.6,8.6,17.7,45.1,65.8,119.6,132.3,57.2,15.9,10.4,5.3
1958,1.9,3.8,8.8,22.9,41.7,84.1,93.7,81,34.7,11.8,6.3,4.1
1959,4,3.1,12.3,24.7,31.8,101.2,117.3,162.6,40.9,27.6,10,5.4
1960,2.4,3.6,7.6,26.8,28.9,123.9,133.1,74.5,36.2,18.4,9.6,4.9
1961,3.3,3.9,5.8,19.5,47.7,61.3,163.8,86.8,37,21.3,7.6,4.7
1962,3.7,3.6,8.9,15.1,43.3,71.6,145,123.5,17.6,11.6,12.2,5.8
1963,6.8,3.6,7.2,15.3,14.7,104.3,124.2,101,48.3,18.9,8.6,5.6
1964,4.4,3.1,10.2,19.6,50.3,55.1,96.8,142.4,54.5,15.5,10.7,5.5
1965,3.6,3.9,8.2,29.7,37.7,93.5,82.8,74.8,33.3,20.2,10.4,4.9
1966,4.4,4.8,10.1,27.9,39.4,66.4,209.5,94.9,34.2,23.7,10.7,3.7
1967,2,3.6,7.6,17.7,40.5,100.1,145.7,151.4,39.5,21.1,8.5,4.8
1968,8.4,4.6,12.1,16.3,37.8,78.5,95.6,60.2,29.5,14.5,8.7,5.1
1969,4.5,3,7.4,12.8,26.4,25.5,97.3,120,28.3,22,14.3,5.8
1970,2,4.4,7.9,21.4,33.9,59.9,106.2,98.8,56,19.1,9.1,5
1971,8.1,3.9,9.5,12.6,25.1,97.8,120.7,63,43.7,10.6,7.7,5.9
1972,5.2,4.6,9.8,14.9,29.7,94.6,151.6,75.4,49.8,23.2,12,5.3
1973,2.2,3.8,9.1,29.3,47.2,92.8,116.7,85,60.5,25,10,5.7
1974,3.9,4.1,7.2,12.2,18.7,74.3,93.6,110.2,57.6,23,7.1,3.7
1975,3.5,4.6,7.2,18.5,30,89.2,87.1,111.8,35,16.3,11.6,3.6
1976,1.9,3,7.1,24.3,50.2,76,117.7,49.6,63,20.5,6,5.2
1977,4.5,4.5,10,21.2,30.2,77.5,134.8,54.5,42.8,17.8,9.5,5.6
1978,1.9,4.5,7.3,17.5,60,56,151.8,42.5,18.8,16.6,10.1,4.2
1979,4.4,3.7,9.8,18.3,46.1,54.3,134.5,134.6,35.1,22.7,15.4,5.2
1980,4.9,4.7,7.2,20.9,33,35.4,107.1,66.5,66,20.8,8.8,5
1981,4.4,6.3,8.1,17.5,21.3,58,112.2,102.8,20.1,11.8,8.4,4.2
1982,2.1,4,7.2,17.9,63.8,53.2,113.1,135.5,54.9,20.4,10.1,6
1983,1.8,3.8,10.5,20,51.9,86.1,101.7,85.5,68,20.4,10.6,4.5
1984,2,4.1,10.9,12.8,36.3,81,142.8,88.5,37.5,11.7,8.3,4.1
1985,1.8,3.9,8.2,28.8,32.1,54.3,85.4,60.6,25.2,18.2,11.8,5.5
1986,4.8,3.6,8.3,25.1,38.7,84.9,105.2,70.3,32,16.5,8.2,4.6
1987,2.8,3.2,6.9,31.3,32.5,64.8,113.9,136.7,48.3,23.1,12.2,4.5
1988,3.2,4.2,6.2,19.9,41.5,46.1,79,118.4,39.1,25.6,8.2,5.5
1989,4.3,3.9,10.8,15,61.2,78.2,82,80,31.9,18.3,8.4,4.9
1990,1.8,3.3,9.3,18.2,41.2,74,138.3,75,31.7,15.8,9.1,5.5
1991,4.7,2.9,10,19.6,32.6,78,89.7,90.3,61.1,14.1,10,4.4
1992,2.9,5.1,7.4,27.4,22.6,71.4,108.1,103.1,39.4,12.5,12.2,3.9
1993,1.8,3.9,9.6,22.3,28,87.3,90.5,92.3,51.7,19.4,10.5,5.3
1994,3.3,3.3,9.6,20.4,39.9,110.5,142.6,65.4,41.3,15.6,9.8,4.5
1995,1.6,3,7.7,21.8,32.8,65.1,112.1,70.2,38.1,18.6,8.5,5
1996,4.1,4.2,9.5,19.4,26.2,36.1,113.2,74.3,39,17.6,8.9,5
1997,9,2.9,8.8,20.5,34.7,63.1,158.3,70.8,21.8,20.3,10,5
1998,2.7,3.6,9,19.8,43.9,48.4,188.8,90.4,45.5,16.4,10.5,4.9
1999,1.4,3.9,9,15.8,36,55.6,88.2,70.4,29.5,21.8,10.6,5.1
2000,6.4,2.7,9,18.6,29.3,92.5,81.9,79.1,38.3,25.4,11.3,5.1
2001,3.6,3.2,9,25,42.3,66.7,123.4,89,32.4,17.8,8.7,5.2
2002,2.7,2.3,8.5,20.7,39.6,58.3,101.1,38.3,31.7,16.5,10.1,5
2003,14.8,4.1,9,14.3,40.9,15.8,120.3,73.3,46.4,20,12.5,4.1
2004,1.6,4.1,9,22,33.9,70.8,93.5,93.3,34.8,20.4,9.2,5.6
2005,7.1,3.7,8.7,21.1,47.6,63.7,113.2,158.2,47.9,20.6,12.5,5.5
2006,2.7,3.6,8.5,20.6,29.1,75.9,125,63.8,20.5,19.6,10.7,4.7
2007,7.3,3.3,8.9,22,33.6,90.1,85.8,78,55.7,18.1,8.5,4.7
2008,2,3.9,8.2,19.6,30.5,75.7,144.1,104.3,52.3,20,7.4,4.9
2009,2.9,3.7,9,19.1,34.7,118.4,101.6,88.1,45.8,11.7,11.1,5.2
