| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 4Q25 | 26.9 | +41.2% |
| 3Q25 | 9.7 | -46.4% |
| 2Q25 | 27.2 | +266.7% |
| 1Q25 | 11.5 | +27.5% |
| 4Q24 | 19.1 | -0.3% |
| 3Q24 | 18.1 | +85.4% |
| 2Q24 | 7.4 | -63.0% |
| 1Q24 | 9.0 | +81.0% |
| 4Q23 | 19.1 | -43.2% |
| 3Q23 | 9.8 | -23.0% |
| 2Q23 | 20.1 | +53.2% |
| 1Q23 | 5.0 | +205.4% |
| 4Q22 | 33.6 | +95.5% |
| 3Q22 | 12.7 | -35.1% |
| 2Q22 | 13.1 | -57.5% |
| 1Q22 | 1.6 | -83.0% |
| 4Q21 | 17.2 | +18.7% |
| 3Q21 | 19.5 | - |
| 2Q21 | 30.9 | - |
| 1Q21 | 9.5 | - |
| 4Q20 | 14.5 | - |