| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 30.7 | -22.9% |
| 2Q26 | 27.4 | -27.2% |
| 1Q26 | 33.2 | -17.0% |
| 4Q25 | 30.0 | -28.0% |
| 3Q25 | 39.8 | -1.8% |
| 2Q25 | 37.6 | -2.9% |
| 1Q25 | 40.0 | +16.0% |
| 4Q24 | 41.7 | +39.1% |
| 3Q24 | 40.5 | -6.1% |
| 2Q24 | 38.7 | -3.2% |
| 1Q24 | 34.5 | -14.4% |
| 4Q23 | 30.0 | -32.0% |
| 3Q23 | 43.2 | -10.6% |
| 2Q23 | 40.0 | +16.8% |
| 1Q23 | 40.3 | +22.1% |
| 4Q22 | 44.1 | +22.7% |
| 3Q22 | 48.3 | +18.4% |
| 2Q22 | 34.2 | -5.3% |
| 1Q22 | 33.0 | +45.4% |
| 4Q21 | 36.0 | -7.0% |
| 3Q21 | 40.8 | -10.8% |
| 2Q21 | 36.1 | -21.1% |
| 1Q21 | 22.7 | -49.1% |
| 4Q20 | 38.7 | -14.8% |
| 3Q20 | 45.7 | +1.1% |
| 2Q20 | 45.8 | -1.0% |
| 1Q20 | 44.5 | +0.7% |
| 4Q19 | 45.4 | -9.3% |
| 3Q19 | 45.2 | -6.0% |
| 2Q19 | 46.3 | -5.3% |
| 1Q19 | 44.2 | -7.6% |
| 4Q18 | 50.1 | +3.3% |
| 3Q18 | 48.1 | +1.5% |
| 2Q18 | 48.8 | +7.5% |
| 1Q18 | 47.8 | +3.1% |
| 4Q17 | 48.4 | -3.4% |
| 3Q17 | 47.4 | -1.8% |
| 2Q17 | 45.4 | +1.6% |
| 1Q17 | 46.4 | - |
| 4Q16 | 50.1 | - |
| 3Q16 | 48.3 | - |
| 2Q16 | 44.7 | - |