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seg_id | accountno | impno | tax_year | occ_code |
---|---|---|---|---|
1 | A1 | 1 | 2018 | T1 |
5 | A1 | 1 | 2018 | T1 |
2 | A1 | 1 | 2019 | T2 |
6 | A1 | 1 | 2019 | T2 |
3 | A1 | 1 | 2020 | T3 |
7 | A1 | 1 | 2020 | T4 |
4 | A1 | 1 | 2021 | T5 |
8 | A1 | 1 | 2021 | T5 |