| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 122,978 | +2.2% |
| 4Q24 | 120,373 | +13.6% |
| 2Q24 | 109,434 | +5.1% |
| 4Q23 | 105,955 | +4.9% |
| 2Q23 | 104,139 | +19.2% |
| 4Q22 | 101,023 | +16.4% |
| 2Q22 | 87,359 | -0.5% |
| 4Q21 | 86,781 | +0.4% |
| 2Q21 | 87,821 | +0.3% |
| 4Q20 | 86,443 | -0.2% |
| 2Q20 | 87,567 | +18.6% |
| 4Q19 | 86,659 | +18.7% |
| 2Q19 | 73,859 | -7.0% |
| 4Q18 | 72,978 | -5.5% |
| 2Q18 | 79,452 | +1.3% |
| 4Q17 | 77,205 | +4.8% |
| 2Q17 | 78,419 | +7.9% |
| 4Q16 | 73,652 | +7.1% |
| 2Q16 | 72,687 | - |
| 4Q15 | 68,739 | +3.4% |
| 4Q14 | 66,475 | +2.8% |
| 4Q13 | 64,635 | +0.6% |
| 4Q12 | 64,225 | - |