| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,222 | -1.0% |
| 4Q24 | 1,234 | -2.6% |
| 2Q24 | 1,277 | -4.3% |
| 4Q23 | 1,267 | -5.5% |
| 2Q23 | 1,334 | -4.2% |
| 4Q22 | 1,341 | -0.9% |
| 2Q22 | 1,393 | -0.9% |
| 4Q21 | 1,353 | -3.5% |
| 2Q21 | 1,406 | -4.0% |
| 4Q20 | 1,402 | -1.9% |
| 2Q20 | 1,465 | -1.1% |
| 4Q19 | 1,429 | -0.8% |
| 2Q19 | 1,482 | -0.6% |
| 4Q18 | 1,440 | -0.3% |
| 2Q18 | 1,491 | -0.5% |
| 4Q17 | 1,444 | -0.6% |
| 2Q17 | 1,498 | -0.1% |
| 4Q16 | 1,452 | -1.8% |
| 2Q16 | 1,499 | - |
| 4Q15 | 1,479 | -1.1% |
| 4Q14 | 1,495 | -3.8% |
| 4Q13 | 1,554 | -2.6% |
| 4Q12 | 1,595 | - |