1927,2.5,3.5,3.4,4.2,1,2.2,4.4,2.3,4.1,2.1,4.3,8.5
1929,2.5,2.5,4.4,4.2,1,2.2,3.4,3.3,3.1,2.1,2.3,9.5
1950,1.5,4.5,3.4,3.2,1,3.2,3.4,4.3,4.1,6.1,5.3,8.5
1964,0.5,0.5,2.4,2.2,1,1.2,4.4,2.3,3.1,2.1,2.3,8.5
1968,2.5,1.5,5.4,3.2,1,1.2,3.4,3.3,4.1,3.1,2.3,7.5
1984,3.5,1.5,3.4,5.2,1,2.2,4.4,3.3,3.1,3.1,3.3,8.5
1985,0.5,2.5,4.4,5.2,1,2.2,3.4,3.3,3.1,3.1,2.3,7.5
1988,0.5,0.5,3.4,4.2,1,1.2,2.4,2.3,4.1,3.1,3.3,7.5
1989,6.5,2.5,4.4,5.2,2,3.2,5.4,5.3,4.1,3.1,3.3,7.5
1999,0.5,0.5,2.4,4.2,1,0.2,3.4,2.3,3.1,3.1,2.3,6.5
