1950,6.2,8.4,12.4,12,34.1,54,46.5,55.8,18,15.5,6,3.1
1995,6.2,11.2,9.3,21,40.3,57,46.5,37.2,21,3.1,15,6.2
1996,6.2,8.4,18.6,24,46.5,51,49.6,40.3,36,6.2,9,6.2
