| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,175 | 0.0% |
| 4Q24 | 1,175 | -3.3% |
| 2Q24 | 1,213 | -2.6% |
| 4Q23 | 1,215 | -3.3% |
| 2Q23 | 1,245 | -4.9% |
| 4Q22 | 1,257 | -3.3% |
| 2Q22 | 1,309 | -1.1% |
| 4Q21 | 1,300 | -0.5% |
| 2Q21 | 1,324 | -1.2% |
| 4Q20 | 1,307 | -4.0% |
| 2Q20 | 1,340 | -3.3% |
| 4Q19 | 1,361 | -0.7% |
| 2Q19 | 1,386 | -1.1% |
| 4Q18 | 1,371 | -2.5% |
| 2Q18 | 1,402 | -2.7% |
| 4Q17 | 1,406 | +1.5% |
| 2Q17 | 1,441 | +2.7% |
| 4Q16 | 1,385 | +1.2% |
| 2Q16 | 1,403 | - |
| 4Q15 | 1,369 | -1.9% |
| 4Q14 | 1,395 | -0.6% |
| 4Q13 | 1,403 | -1.2% |
| 4Q12 | 1,420 | - |