year,illegal_working_visits,arrests,detained,returned
2019,6004,3153,1717,742
2020,1731,695,336,118
2021,1345,507,121,96
2022,3768,1716,491,306
2023,6464,4429,1335,890
2024,8122,5647,1531,1042
2025,12791,8971,2251,1087