2050 2
2045 0
2030 1
2029 0
2022 1
2018 3
2012 0
2009 3
2009 1
1988 1
1969 0
1951 2
1947 0
1936 2
1931 1
1919 0
1914 0
1885 2
1855 1
1847 4
1842 2
1838 2
1820 2
1811 0