| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 5.8 | +35.4% |
| 2Q26 | 5.2 | -10.4% |
| 1Q26 | 4.9 | -13.0% |
| 4Q25 | 3.6 | -19.9% |
| 3Q25 | 4.2 | -40.1% |
| 2Q25 | 5.8 | +3.1% |
| 1Q25 | 5.6 | +15.9% |
| 4Q24 | 4.6 | +163.8% |
| 3Q24 | 7.1 | +39.2% |
| 2Q24 | 5.7 | -7.4% |
| 1Q24 | 4.9 | -11.8% |
| 4Q23 | 1.7 | -64.7% |
| 3Q23 | 5.1 | -0.5% |
| 2Q23 | 6.1 | +2.2% |
| 1Q23 | 5.5 | -9.5% |
| 4Q22 | 4.9 | -5.2% |
| 3Q22 | 5.1 | -10.8% |
| 2Q22 | 6.0 | -9.4% |
| 1Q22 | 6.1 | +45.8% |
| 4Q21 | 5.2 | +51.2% |
| 3Q21 | 5.7 | +73.5% |
| 2Q21 | 6.6 | +21.6% |
| 1Q21 | 4.2 | -5.0% |
| 4Q20 | 3.4 | +6.7% |
| 3Q20 | 3.3 | -21.9% |
| 2Q20 | 5.4 | +26.3% |
| 1Q20 | 4.4 | -5.8% |
| 4Q19 | 3.2 | -40.0% |
| 3Q19 | 4.2 | +12.1% |
| 2Q19 | 4.3 | +71.3% |
| 1Q19 | 4.7 | +205.5% |
| 4Q18 | 5.3 | +113.3% |
| 3Q18 | 3.8 | +74.6% |
| 2Q18 | 2.5 | +33.1% |
| 1Q18 | 1.5 | -34.6% |
| 4Q17 | 2.5 | -5.0% |
| 3Q17 | 2.2 | +28.6% |
| 2Q17 | 1.9 | - |
| 1Q17 | 2.3 | - |
| 4Q16 | 2.6 | - |
| 3Q16 | 1.7 | - |