| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 7,928 | -0.8% |
| 4Q24 | 7,995 | +6.0% |
| 2Q24 | 7,765 | -1.1% |
| 4Q23 | 7,546 | -3.6% |
| 2Q23 | 7,850 | -3.1% |
| 4Q22 | 7,830 | -3.4% |
| 2Q22 | 8,105 | -2.5% |
| 4Q21 | 8,103 | +0.9% |
| 2Q21 | 8,316 | +0.7% |
| 4Q20 | 8,030 | +19.5% |
| 2Q20 | 8,255 | +18.5% |
| 4Q19 | 6,717 | -1.4% |
| 2Q19 | 6,964 | -1.1% |
| 4Q18 | 6,811 | -0.8% |
| 2Q18 | 7,044 | -0.4% |
| 4Q17 | 6,865 | +0.6% |
| 2Q17 | 7,070 | +0.6% |
| 4Q16 | 6,823 | +0.3% |
| 2Q16 | 7,030 | - |
| 4Q15 | 6,805 | +0.6% |
| 4Q14 | 6,763 | -0.9% |
| 4Q13 | 6,825 | +1.3% |
| 4Q12 | 6,736 | - |