| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 1Q26 | 6.5 | -12.6% |
| 4Q25 | 2.5 | +35.2% |
| 3Q25 | 5.3 | -30.2% |
| 2Q25 | 5.5 | -35.7% |
| 1Q25 | 7.5 | +11.0% |
| 4Q24 | 1.8 | -60.7% |
| 3Q24 | 7.6 | +19.1% |
| 2Q24 | 8.5 | +25.2% |
| 1Q24 | 6.8 | +26.4% |
| 4Q23 | 4.7 | +22.6% |
| 3Q23 | 6.4 | +29.7% |
| 2Q23 | 6.8 | -6.8% |
| 1Q23 | 5.3 | -26.2% |
| 4Q22 | 3.8 | +48.9% |
| 3Q22 | 4.9 | -30.0% |
| 2Q22 | 7.3 | -20.3% |
| 1Q22 | 7.2 | -14.9% |
| 4Q21 | 2.6 | -55.1% |
| 3Q21 | 7.0 | +12.9% |
| 2Q21 | 9.1 | +28.7% |
| 1Q21 | 8.5 | +1.1% |
| 4Q20 | 5.7 | +11.4% |
| 3Q20 | 6.2 | -11.8% |
| 2Q20 | 7.1 | -18.4% |
| 1Q20 | 8.4 | +3.9% |
| 4Q19 | 5.1 | -13.6% |
| 3Q19 | 7.1 | +0.2% |
| 2Q19 | 8.7 | +8.4% |
| 1Q19 | 8.1 | +9.8% |
| 4Q18 | 5.9 | +5.5% |
| 3Q18 | 7.0 | -11.2% |
| 2Q18 | 8.0 | -9.2% |
| 1Q18 | 7.4 | -16.1% |
| 4Q17 | 5.6 | -24.6% |
| 3Q17 | 7.9 | +37.7% |
| 2Q17 | 8.8 | +33.9% |
| 1Q17 | 8.8 | +3.5% |
| 4Q16 | 7.5 | - |
| 3Q16 | 5.8 | - |
| 2Q16 | 6.6 | - |
| 1Q16 | 8.5 | - |