| id | company | salary |
| -- | ------- | ------ |
| 1 | A | 2341 |
| 2 | A | 341 |
| 3 | A | 15 |
| 4 | A | 15314 |
| 5 | A | 451 |
| 6 | A | 513 |
| 7 | B | 15 |
| 8 | B | 13 |
| 9 | B | 1154 |
| 10 | B | 1345 |
| 11 | B | 1221 |
| 12 | B | 234 |
| 13 | C | 2345 |
| 14 | C | 2645 |
| 15 | C | 2645 |
| 16 | C | 2652 |
| 17 | C | 65 |