| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 12,261 | -0.2% |
| 4Q24 | 12,286 | +16.1% |
| 4Q23 | 10,580 | +18.1% |
| 4Q22 | 8,961 | +6.9% |
| 4Q21 | 8,380 | -0.5% |
| 4Q20 | 8,419 | +6.0% |
| 4Q19 | 7,941 | +20.3% |
| 4Q18 | 6,602 | +16.4% |
| 4Q17 | 5,673 | +13.4% |
| 4Q16 | 5,299 | +14.5% |
| 4Q16 | 5,003 | +12.6% |
| 4Q15 | 4,628 | +16.0% |
| 4Q15 | 4,444 | +11.4% |
| 4Q14 | 3,989 | +4.9% |
| 4Q13 | 3,803 | +11.2% |
| 4Q12 | 3,750 | +19.0% |
| 4Q12 | 3,420 | +8.5% |
| 4Q11 | 3,151 | - |