| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 26.1 | -14.0% |
| 2Q26 | 28.9 | -8.9% |
| 1Q26 | 28.7 | -1.3% |
| 4Q25 | 28.4 | +5.7% |
| 3Q25 | 30.3 | +2.7% |
| 2Q25 | 31.7 | +11.1% |
| 1Q25 | 29.1 | -1.7% |
| 4Q24 | 26.9 | -4.5% |
| 3Q24 | 29.6 | +17.9% |
| 2Q24 | 28.5 | +16.7% |
| 1Q24 | 29.6 | +39.2% |
| 4Q23 | 28.1 | +24.6% |
| 3Q23 | 25.1 | +16.5% |
| 2Q23 | 24.4 | +8.4% |
| 1Q23 | 21.3 | -12.5% |
| 4Q22 | 22.6 | -9.2% |
| 3Q22 | 21.5 | -6.8% |
| 2Q22 | 22.5 | +13.5% |
| 1Q22 | 24.3 | +39.1% |
| 4Q21 | 24.8 | +49.1% |
| 3Q21 | 23.1 | +34.5% |
| 2Q21 | 19.9 | -20.1% |
| 1Q21 | 17.5 | -31.0% |
| 4Q20 | 16.7 | -24.9% |
| 3Q20 | 17.2 | -22.9% |
| 2Q20 | 24.8 | +19.0% |
| 1Q20 | 25.3 | +15.1% |
| 4Q19 | 22.2 | +23.5% |
| 3Q19 | 22.3 | +17.1% |
| 2Q19 | 20.9 | +19.5% |
| 1Q19 | 22.0 | -2.2% |
| 4Q18 | 18.0 | +2.5% |
| 3Q18 | 19.0 | -5.1% |
| 2Q18 | 17.5 | -2.1% |
| 1Q18 | 22.5 | +16.1% |
| 4Q17 | 17.5 | +4.7% |
| 3Q17 | 20.0 | +28.3% |
| 2Q17 | 17.8 | - |
| 1Q17 | 19.4 | - |
| 4Q16 | 16.7 | - |
| 3Q16 | 15.6 | - |