Year,Austria,Bulgaria,Denmark,Greece
string,number,number,number,number
2003,1336060,400361,1001582,997974
2004,1538156,366849,1119450,941795
2005,1576579,440514,993360,930593
2006,1600652,434552,1004163,897127
2007,1968113,393032,979198,1080887
2008,1901067,517206,916965,1056036