| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,282 | +1.5% |
| 4Q24 | 1,263 | -0.1% |
| 2Q24 | 1,288 | -1.5% |
| 4Q23 | 1,264 | -1.9% |
| 2Q23 | 1,307 | -2.2% |
| 4Q22 | 1,289 | -3.5% |
| 2Q22 | 1,336 | -4.2% |
| 4Q21 | 1,336 | -1.5% |
| 2Q21 | 1,394 | -0.9% |
| 4Q20 | 1,357 | -1.1% |
| 2Q20 | 1,406 | -0.9% |
| 4Q19 | 1,372 | -1.6% |
| 2Q19 | 1,419 | -1.3% |
| 4Q18 | 1,394 | +0.3% |
| 2Q18 | 1,437 | -0.1% |
| 4Q17 | 1,390 | -1.3% |
| 2Q17 | 1,439 | -1.7% |
| 4Q16 | 1,408 | -1.3% |
| 2Q16 | 1,464 | - |
| 4Q15 | 1,427 | -3.1% |
| 4Q14 | 1,473 | -3.0% |
| 4Q13 | 1,518 | -2.4% |
| 4Q12 | 1,556 | - |