1910,21.6,11.3,14.6,4,5.2,4,2,1,4,4.5,10.7,18
1912,18.6,9.3,8.6,4,0.2,5,4,4,6,6.5,13.7,25
1914,23.6,13.3,9.6,2,1.2,7,3,1,2,4.5,12.7,20
1920,18.6,13.3,11.6,2,0.2,5,4,4,5,5.5,10.7,21
1922,20.6,14.3,14.6,5,0.2,6,2,2,8,5.5,10.7,26
1924,18.6,20.3,7.6,5,0.2,4,2,3,7,3.5,12.7,22
1925,21.6,19.3,17.6,6,5.2,5,5,3,8,6.5,15.7,17
1927,19.6,17.3,10.6,3,0.2,4,3,2,8,3.5,14.7,20
1931,18.6,15.3,5.6,4,1.2,2,2,3,7,4.5,10.7,27
1938,21.6,19.3,9.6,4,4.2,3,4,4,8,5.5,7.7,22
1939,13.6,16.3,13.6,7,6.2,7,3,2,2,8.5,12.7,22
1942,20.6,20.3,5.6,2,0.2,3,1,1,3,0.5,10.7,20
1946,21.6,15.3,8.6,2,3.2,5,1,2,6,3.5,10.7,24
1948,13.6,13.3,4.6,4,0.2,3,4,2,4,4.5,10.7,16
1952,23.6,16.3,5.6,4,0.2,1,1,3,9,1.5,9.7,19
1954,22.6,18.3,9.6,7,1.2,6,3,3,5,1.5,3.7,20
1956,13.6,20.3,10.6,4,1.2,6,2,2,5,3.5,16.7,28
1958,17.6,11.3,8.6,7,0.2,6,2,1,1,5.5,14.7,13
1963,17.6,17.3,10.6,4,1.2,5,1,4,6,3.5,6.7,22
1965,22.6,19.3,9.6,5,0.2,2,4,1,9,1.5,11.7,17
1966,9.6,9.3,13.6,2,0.2,5,1,2,2,5.5,16.7,23
1968,22.6,13.3,11.6,5,3.2,5,1,1,6,1.5,7.7,18
1972,23.6,13.3,11.6,7,4.2,7,1,3,8,6.5,7.7,21
1977,14.6,9.3,9.6,4,1.2,7,4,5,3,2.5,12.7,13
1978,17.6,12.3,12.6,6,3.2,7,2,2,2,6.5,10.7,13
2002,16.6,16.3,9.6,6,4.2,5,3,3,4,0.5,8.7,14
