id,start_on,end_on,country_id
1,2024-05-31,,2
6,2010-04-13,2024-05-30,2
10,1997-04-09,2010-04-12,2
13,1992-03-17,1997-04-08,2
16,1983-05-14,1992-03-16,2
21,1974-02-09,1983-05-13,2
23,1955-05-07,1974-02-08,2
25,1945-06-16,1950-02-03,2
26,1950-02-04,1955-05-06,2
32,1918-11-26,1945-06-15,2