| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 21.1 | -35.7% |
| 3Q25 | 22.1 | +96.0% |
| 2Q25 | 18.6 | -27.6% |
| 1Q25 | 20.9 | -24.1% |
| 4Q24 | 32.8 | +96.0% |
| 3Q24 | 11.3 | -41.5% |
| 2Q24 | 25.7 | +40.8% |
| 1Q24 | 27.6 | +442.6% |
| 4Q23 | 16.7 | -8.5% |
| 3Q23 | 19.3 | -46.5% |
| 2Q23 | 18.3 | -36.6% |
| 1Q23 | 5.1 | -84.8% |
| 4Q22 | 18.3 | -18.5% |
| 3Q22 | 36.1 | +49.0% |
| 2Q22 | 28.8 | +92.3% |
| 1Q22 | 33.5 | +171.8% |
| 4Q21 | 22.4 | +359.0% |
| 3Q21 | 24.2 | +215.6% |
| 2Q21 | 15.0 | +108.0% |
| 1Q21 | 12.3 | +66.3% |
| 4Q20 | 4.9 | +78.9% |
| 3Q20 | 7.7 | - |
| 2Q20 | 7.2 | - |
| 1Q20 | 7.4 | - |
| 4Q19 | 2.7 | - |