| | | | | | | | | | | 1929 | 1945 | | | | | 1960 | | 2011 | | | | | | | | | | | | | | | | | | | | | | | | | 1977 | | | | | | | | | 1990 | | 1979 | | | 2000 | | | | | | | | | | 2000 | | | 95% | | | | | | 31 | 1200 400 | 1600 100 | | | | | | | | | | | 2014 | | | | | | 22 | | | | | | | | | | | | | | |