| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,313 | -0.7% |
| 4Q24 | 1,322 | -2.1% |
| 2Q24 | 1,368 | -1.8% |
| 4Q23 | 1,350 | -2.7% |
| 2Q23 | 1,393 | -3.7% |
| 4Q22 | 1,387 | -2.9% |
| 2Q22 | 1,447 | -2.9% |
| 4Q21 | 1,428 | -1.7% |
| 2Q21 | 1,490 | -0.9% |
| 4Q20 | 1,452 | -0.8% |
| 2Q20 | 1,504 | -1.2% |
| 4Q19 | 1,464 | +0.2% |
| 2Q19 | 1,523 | -0.1% |
| 4Q18 | 1,461 | +1.3% |
| 2Q18 | 1,524 | +2.4% |
| 4Q17 | 1,442 | +1.4% |
| 2Q17 | 1,489 | +1.6% |
| 4Q16 | 1,422 | +2.1% |
| 2Q16 | 1,466 | - |
| 4Q15 | 1,393 | +1.6% |
| 4Q14 | 1,371 | +0.2% |
| 4Q13 | 1,368 | -3.1% |
| 4Q12 | 1,412 | - |