id,start_on,end_on,country_id
1,2010-04-13,2024-05-30,6
2,2005-04-12,2024-05-30,5
3,2010-04-13,2024-05-30,2
4,2010-04-13,2024-05-30,4
5,2024-05-31,,6
6,2024-05-31,,5
7,2024-05-31,,2
8,2024-05-31,,4
9,1997-04-09,2010-04-12,6
10,1997-04-09,2005-04-11,5
11,1997-04-09,2010-04-12,2
12,1997-04-09,2010-04-12,4