| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 43.7 | -7.9% |
| 2Q26 | 49.4 | +6.3% |
| 1Q26 | 43.3 | +5.8% |
| 4Q25 | 32.9 | -22.2% |
| 3Q25 | 47.4 | +25.8% |
| 2Q25 | 46.4 | +6.0% |
| 1Q25 | 40.9 | +1.3% |
| 4Q24 | 42.2 | +4.5% |
| 3Q24 | 37.7 | -7.3% |
| 2Q24 | 43.8 | -8.7% |
| 1Q24 | 40.4 | +13.6% |
| 4Q23 | 40.4 | -1.0% |
| 3Q23 | 40.7 | -12.2% |
| 2Q23 | 47.9 | -1.8% |
| 1Q23 | 35.6 | -13.4% |
| 4Q22 | 40.8 | +18.6% |
| 3Q22 | 46.3 | +0.3% |
| 2Q22 | 48.8 | +2.7% |
| 1Q22 | 41.1 | +22.7% |
| 4Q21 | 34.4 | +15.8% |
| 3Q21 | 46.2 | +44.6% |
| 2Q21 | 47.5 | +1.1% |
| 1Q21 | 33.5 | -5.1% |
| 4Q20 | 29.7 | -10.9% |
| 3Q20 | 31.9 | -20.6% |
| 2Q20 | 47.0 | +31.2% |
| 1Q20 | 35.3 | -1.7% |
| 4Q19 | 33.4 | +0.6% |
| 3Q19 | 40.2 | +20.2% |
| 2Q19 | 35.8 | -5.1% |
| 1Q19 | 35.9 | +11.3% |
| 4Q18 | 33.2 | +3.5% |
| 3Q18 | 33.4 | +17.0% |
| 2Q18 | 37.8 | +13.0% |
| 1Q18 | 32.3 | +0.6% |
| 4Q17 | 32.0 | +17.6% |
| 3Q17 | 28.6 | +25.7% |
| 2Q17 | 33.4 | - |
| 1Q17 | 32.1 | - |
| 4Q16 | 27.2 | - |
| 3Q16 | 22.8 | - |