1980 0
2133 0
2015 0
2432 0
1963 0
1828 0
2032 0
1981 1
1969 0
2003 0
2468 1
2062 1
1986 0
1872 1
2014 0
2335 2
2307 0
2747 1
2507 0
2029 1
2034 0
2057 1
3885 2
4150 4