1904,31,29,16.4,7,1,0.1,1,3.1,3,3,15.4,29.5
1909,21.1,17.1,13.4,1,1,0.1,2,3.1,3,5,7.4,30.5
1924,27.1,27.1,19.4,4,5,0.1,1,1.1,4,3,10.4,22.5
1963,31,28,9.4,5,8,1.1,2,3.1,4,1,11.4,31
2001,31,22.1,13.4,6,1,0.1,1,0.1,2,2,4.4,15.5
