| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 27.5 | +14.9% |
| 2Q26 | 14.7 | -44.2% |
| 1Q26 | 31.7 | -27.8% |
| 4Q25 | 24.1 | -24.7% |
| 3Q25 | 24.0 | -46.5% |
| 2Q25 | 26.4 | -21.8% |
| 1Q25 | 43.9 | -6.9% |
| 4Q24 | 32.0 | -1.2% |
| 3Q24 | 44.8 | +6.3% |
| 2Q24 | 33.8 | +11.3% |
| 1Q24 | 47.1 | +41.6% |
| 4Q23 | 32.4 | +11.8% |
| 3Q23 | 42.1 | +15.1% |
| 2Q23 | 30.4 | -0.5% |
| 1Q23 | 33.3 | +22.2% |
| 4Q22 | 29.0 | -14.3% |
| 3Q22 | 36.6 | +13.1% |
| 2Q22 | 30.5 | +5.9% |
| 1Q22 | 27.2 | -23.3% |
| 4Q21 | 33.8 | -20.9% |
| 3Q21 | 32.3 | -9.7% |
| 2Q21 | 28.8 | -2.9% |
| 1Q21 | 35.5 | +20.2% |
| 4Q20 | 42.7 | +57.5% |
| 3Q20 | 35.8 | -12.9% |
| 2Q20 | 29.6 | -16.3% |
| 1Q20 | 29.5 | -20.6% |
| 4Q19 | 27.1 | -28.8% |
| 3Q19 | 41.1 | +5.7% |
| 2Q19 | 35.4 | +49.5% |
| 1Q19 | 37.2 | +21.4% |
| 4Q18 | 38.1 | +188.5% |
| 3Q18 | 38.9 | +79.5% |
| 2Q18 | 23.7 | +77.2% |
| 1Q18 | 30.6 | -13.3% |
| 4Q17 | 13.2 | - |
| 3Q17 | 21.7 | - |
| 2Q17 | 13.4 | - |
| 1Q17 | 35.3 | - |