| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 2,096 | +27.2% |
| 2Q26 | 2,398 | -15.5% |
| 1Q26 | 3,022 | +136.5% |
| 4Q25 | 3,725 | -6.4% |
| 3Q25 | 1,648 | +177.4% |
| 2Q25 | 2,837 | -20.6% |
| 1Q25 | 1,278 | -0.7% |
| 4Q24 | 3,978 | +1.9% |
| 3Q24 | 594 | -16.5% |
| 2Q24 | 3,572 | +61.8% |
| 1Q24 | 1,287 | -9.9% |
| 4Q23 | 3,903 | +0.3% |
| 3Q23 | 711 | -45.6% |
| 2Q23 | 2,208 | -2.5% |
| 1Q23 | 1,428 | -12.6% |
| 4Q22 | 3,891 | +43.5% |
| 3Q22 | 1,306 | -18.1% |
| 2Q22 | 2,265 | +3.3% |
| 1Q22 | 1,633 | +91.9% |
| 4Q21 | 2,712 | -41.7% |
| 3Q21 | 1,595 | +67.9% |
| 2Q21 | 2,193 | +3.5% |
| 1Q21 | 851 | -68.3% |
| 4Q20 | 4,655 | -5.3% |
| 3Q20 | 950 | +7.7% |
| 2Q20 | 2,119 | -10.3% |
| 1Q20 | 2,688 | +39.1% |
| 4Q19 | 4,917 | +34.5% |
| 3Q19 | 882 | +12.4% |
| 2Q19 | 2,362 | +96.7% |
| 1Q19 | 1,932 | +21.1% |
| 4Q18 | 3,657 | +89.4% |
| 3Q18 | 785 | -57.5% |
| 2Q18 | 1,201 | -51.4% |
| 1Q18 | 1,595 | -9.6% |
| 4Q17 | 1,931 | -38.2% |
| 3Q17 | 1,849 | +13.1% |
| 2Q17 | 2,471 | - |
| 1Q17 | 1,764 | - |
| 4Q16 | 3,125 | - |
| 3Q16 | 1,635 | - |