| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 5,633 | +6.6% |
| 4Q25 | 6,194 | +33.5% |
| 3Q25 | 5,969 | +4.1% |
| 2Q25 | 5,178 | +2.0% |
| 1Q25 | 5,284 | +10.7% |
| 4Q24 | 4,639 | -5.2% |
| 3Q24 | 5,736 | +19.8% |
| 2Q24 | 5,077 | +12.7% |
| 1Q24 | 4,775 | +0.9% |
| 4Q23 | 4,891 | -0.9% |
| 3Q23 | 4,786 | +8.8% |
| 2Q23 | 4,503 | +9.3% |
| 1Q23 | 4,732 | +0.2% |
| 4Q22 | 4,936 | +17.4% |
| 3Q22 | 4,397 | -7.3% |
| 2Q22 | 4,121 | -2.9% |
| 1Q22 | 4,722 | -13.2% |
| 4Q21 | 4,203 | -26.0% |
| 3Q21 | 4,743 | -6.5% |
| 2Q21 | 4,244 | +19.7% |
| 1Q21 | 5,439 | +55.6% |
| 4Q20 | 5,680 | +46.3% |
| 3Q20 | 5,072 | +37.9% |
| 2Q20 | 3,546 | +13.0% |
| 1Q20 | 3,495 | -1.4% |
| 4Q19 | 3,882 | -6.7% |
| 3Q19 | 3,679 | +2.3% |
| 2Q19 | 3,137 | +17.4% |
| 1Q19 | 3,543 | +3.3% |
| 4Q18 | 4,160 | +8.2% |
| 3Q18 | 3,598 | +2.7% |
| 2Q18 | 2,673 | -24.0% |
| 1Q18 | 3,430 | -4.1% |
| 4Q17 | 3,843 | +9.1% |
| 3Q17 | 3,505 | -5.3% |
| 2Q17 | 3,516 | +13.1% |
| 1Q17 | 3,577 | -1.3% |
| 4Q16 | 3,521 | - |
| 3Q16 | 3,702 | - |
| 2Q16 | 3,108 | - |
| 1Q16 | 3,623 | - |