| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 337 | +1.5% |
| 4Q24 | 332 | 0.0% |
| 2Q24 | 344 | +1.5% |
| 4Q23 | 332 | +4.4% |
| 2Q23 | 339 | +5.6% |
| 4Q22 | 318 | +1.6% |
| 2Q22 | 321 | +0.9% |
| 4Q21 | 313 | +1.0% |
| 2Q21 | 318 | -0.6% |
| 4Q20 | 310 | -2.2% |
| 2Q20 | 320 | -2.7% |
| 4Q19 | 317 | -4.5% |
| 2Q19 | 329 | -5.5% |
| 4Q18 | 332 | -1.5% |
| 2Q18 | 348 | 0.0% |
| 4Q17 | 337 | +0.3% |
| 2Q17 | 348 | +1.2% |
| 4Q16 | 336 | +2.1% |
| 2Q16 | 344 | - |
| 4Q15 | 329 | -6.0% |
| 4Q14 | 350 | -5.1% |
| 4Q13 | 369 | +1.9% |
| 4Q12 | 362 | - |