| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,357 | -0.7% |
| 4Q24 | 1,366 | -1.8% |
| 2Q24 | 1,409 | -7.7% |
| 4Q23 | 1,391 | -7.0% |
| 2Q23 | 1,527 | -2.1% |
| 4Q22 | 1,495 | -1.5% |
| 2Q22 | 1,559 | -1.3% |
| 4Q21 | 1,518 | -1.4% |
| 2Q21 | 1,580 | -0.6% |
| 4Q20 | 1,540 | -1.6% |
| 2Q20 | 1,589 | -2.6% |
| 4Q19 | 1,565 | -1.9% |
| 2Q19 | 1,632 | -2.2% |
| 4Q18 | 1,596 | -0.4% |
| 2Q18 | 1,669 | +0.1% |
| 4Q17 | 1,603 | +8.8% |
| 2Q17 | 1,668 | +8.1% |
| 4Q16 | 1,474 | +0.8% |
| 2Q16 | 1,543 | - |
| 4Q15 | 1,463 | -2.1% |
| 4Q14 | 1,494 | -0.4% |
| 4Q13 | 1,500 | -0.9% |
| 4Q12 | 1,513 | - |