| （単位：%） | 経常（税引前）利益率（％） | 前年比（％） |
|---|---|---|
| 3Q26 | 41.5 | +9.6% |
| 2Q26 | 35.3 | +15.1% |
| 1Q26 | 38.9 | +3.9% |
| 4Q25 | 25.4 | +36.6% |
| 3Q25 | 37.9 | +15.7% |
| 2Q25 | 30.7 | -14.4% |
| 1Q25 | 37.4 | +13.3% |
| 4Q24 | 18.6 | -16.5% |
| 3Q24 | 32.7 | +9.5% |
| 2Q24 | 35.9 | +27.9% |
| 1Q24 | 33.0 | -9.2% |
| 4Q23 | 22.2 | -3.1% |
| 3Q23 | 29.9 | +4.3% |
| 2Q23 | 28.0 | +11.8% |
| 1Q23 | 36.4 | +5.7% |
| 4Q22 | 23.0 | +77.2% |
| 3Q22 | 28.6 | -0.1% |
| 2Q22 | 25.1 | +184.2% |
| 1Q22 | 34.4 | +22.5% |
| 4Q21 | 13.0 | -18.3% |
| 3Q21 | 28.7 | +39.5% |
| 2Q21 | 8.8 | -63.7% |
| 1Q21 | 28.1 | -2.7% |
| 4Q20 | 15.9 | -29.9% |
| 3Q20 | 20.5 | +332.0% |
| 2Q20 | 24.3 | +16.4% |
| 1Q20 | 28.9 | -15.0% |
| 4Q19 | 22.7 | +88.8% |
| 3Q19 | 4.8 | -78.6% |
| 2Q19 | 20.9 | -12.8% |
| 1Q19 | 33.9 | +7.3% |
| 4Q18 | 12.0 | -46.3% |
| 3Q18 | 22.3 | +69.2% |
| 2Q18 | 23.9 | +13.5% |
| 1Q18 | 31.6 | +4.7% |
| 4Q17 | 22.4 | -403.5% |
| 3Q17 | 13.1 | -65.5% |
| 2Q17 | 21.1 | - |
| 1Q17 | 30.2 | - |
| 4Q16 | -7.4 | - |
| 3Q16 | 38.1 | - |