| 従業員数 | 前年比（％） | |
|---|---|---|
| 4Q25 | 1,924 | -0.8% |
| 4Q24 | 1,940 | -2.8% |
| 2Q24 | 2,007 | -3.1% |
| 4Q23 | 1,996 | -1.5% |
| 2Q23 | 2,071 | +0.6% |
| 4Q22 | 2,027 | +9.2% |
| 2Q22 | 2,058 | +8.0% |
| 4Q21 | 1,856 | +0.4% |
| 2Q21 | 1,905 | -0.3% |
| 4Q20 | 1,848 | -1.1% |
| 2Q20 | 1,911 | -0.6% |
| 4Q19 | 1,869 | -2.0% |
| 2Q19 | 1,922 | -2.5% |
| 4Q18 | 1,907 | -1.9% |
| 2Q18 | 1,971 | -0.9% |
| 4Q17 | 1,944 | +0.6% |
| 2Q17 | 1,989 | +0.8% |
| 4Q16 | 1,933 | -0.8% |
| 2Q16 | 1,974 | - |
| 4Q15 | 1,949 | -2.9% |
| 4Q14 | 2,007 | -2.9% |
| 4Q13 | 2,067 | -2.5% |
| 4Q12 | 2,121 | - |