| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 2Q26 | 33.6 | +1.0% |
| 1Q26 | 39.4 | +23.7% |
| 3Q25 | 34.7 | +25.2% |
| 2Q25 | 33.3 | +37.5% |
| 1Q25 | 31.8 | +82.4% |
| 3Q24 | 27.7 | +14.2% |
| 2Q24 | 24.2 | +18.1% |
| 1Q24 | 17.4 | -32.4% |
| 3Q22 | 24.2 | -13.6% |
| 2Q22 | 20.5 | -26.1% |
| 1Q22 | 25.8 | -15.9% |
| 3Q22 | 28.0 | +1.1% |
| 2Q22 | 27.7 | +5.5% |
| 1Q22 | 30.7 | +13.7% |
| 3Q21 | 27.7 | -13.3% |
| 2Q21 | 26.3 | -13.6% |
| 1Q21 | 27.0 | -14.6% |
| 3Q20 | 32.0 | +6.3% |
| 2Q20 | 30.4 | +13.5% |
| 1Q20 | 31.6 | +34.0% |
| 3Q19 | 30.1 | +23.3% |
| 2Q19 | 26.8 | +12.3% |
| 1Q19 | 23.6 | -1.9% |
| 3Q18 | 24.4 | +1.6% |
| 2Q18 | 23.9 | +39.6% |
| 1Q18 | 24.0 | +40.0% |
| 3Q17 | 24.0 | +27.2% |
| 2Q17 | 17.1 | -23.4% |
| 1Q17 | 17.2 | -28.8% |
| 3Q16 | 18.9 | -16.4% |
| 2Q16 | 22.3 | +1.3% |
| 1Q16 | 24.1 | +28.5% |
| 4Q15 | 21.9 | +25.5% |
| 3Q15 | 22.6 | +22.9% |
| 2Q15 | 22.1 | - |
| 1Q15 | 18.8 | - |
| 4Q14 | 17.4 | - |
| 3Q14 | 18.4 | - |