| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q26 | 6,313 | +6.3% |
| 4Q25 | 5,941 | +2.2% |
| 4Q24 | 5,815 | +3.8% |
| 2Q24 | 6,022 | +3.9% |
| 4Q23 | 5,604 | -3.8% |
| 2Q23 | 5,796 | -3.9% |
| 4Q22 | 5,825 | -2.8% |
| 2Q22 | 6,033 | -2.0% |
| 4Q21 | 5,995 | -1.5% |
| 2Q21 | 6,159 | -1.6% |
| 4Q20 | 6,087 | -2.3% |
| 2Q20 | 6,256 | -1.7% |
| 4Q19 | 6,228 | -1.4% |
| 2Q19 | 6,363 | -1.9% |
| 4Q18 | 6,315 | -0.4% |
| 2Q18 | 6,489 | +0.3% |
| 4Q17 | 6,343 | - |
| 2Q17 | 6,468 | - |