| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 2,477 | 0.0% |
| 4Q24 | 2,476 | +1.4% |
| 2Q24 | 2,494 | +1.9% |
| 4Q23 | 2,442 | +2.5% |
| 2Q23 | 2,448 | +2.5% |
| 4Q22 | 2,382 | +2.1% |
| 2Q22 | 2,388 | +2.8% |
| 4Q21 | 2,332 | +2.8% |
| 2Q21 | 2,323 | +2.7% |
| 4Q20 | 2,268 | +3.4% |
| 2Q20 | 2,263 | +5.1% |
| 4Q19 | 2,193 | +6.4% |
| 2Q19 | 2,153 | +6.0% |
| 4Q18 | 2,062 | +6.9% |
| 2Q18 | 2,032 | +4.8% |
| 4Q17 | 1,929 | +4.2% |
| 2Q17 | 1,939 | +5.2% |
| 4Q16 | 1,852 | +3.2% |
| 2Q16 | 1,844 | - |
| 4Q15 | 1,794 | +8.4% |
| 4Q14 | 1,655 | +2.5% |
| 4Q13 | 1,615 | +0.7% |
| 4Q12 | 1,604 | - |