| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 4,670 | +1.6% |
| 4Q24 | 4,598 | +0.5% |
| 2Q24 | 4,722 | -0.7% |
| 4Q23 | 4,575 | -0.5% |
| 2Q23 | 4,755 | +0.4% |
| 4Q22 | 4,596 | +0.4% |
| 2Q22 | 4,736 | +0.1% |
| 4Q21 | 4,578 | +0.4% |
| 2Q21 | 4,733 | +0.9% |
| 4Q20 | 4,561 | -0.4% |
| 2Q20 | 4,692 | -1.3% |
| 4Q19 | 4,579 | -0.8% |
| 2Q19 | 4,756 | -1.3% |
| 4Q18 | 4,615 | -0.7% |
| 2Q18 | 4,817 | +2.8% |
| 4Q17 | 4,648 | -0.8% |
| 2Q17 | 4,684 | - |
| 4Q16 | 4,685 | - |