| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,673 | -36.7% |
| 4Q25 | 2,563 | -5.7% |
| 3Q25 | 2,586 | -3.4% |
| 2Q25 | 2,020 | +1.7% |
| 1Q25 | 2,643 | +34.3% |
| 4Q24 | 2,719 | +55.5% |
| 3Q24 | 2,678 | +59.8% |
| 2Q24 | 1,987 | +216.9% |
| 1Q24 | 1,968 | +341.3% |
| 4Q23 | 1,748 | -27.6% |
| 3Q23 | 1,676 | -29.3% |
| 2Q23 | 627 | -64.2% |
| 1Q23 | 446 | -77.7% |
| 4Q22 | 2,416 | +57.1% |
| 3Q22 | 2,372 | -3.7% |
| 2Q22 | 1,751 | -11.0% |
| 1Q22 | 2,001 | -23.9% |
| 4Q21 | 1,538 | -42.9% |
| 3Q21 | 2,463 | +86.2% |
| 2Q21 | 1,967 | +120.5% |
| 1Q21 | 2,631 | +156.4% |
| 4Q20 | 2,694 | +328.3% |
| 3Q20 | 1,323 | +85.0% |
| 2Q20 | 892 | +25.3% |
| 1Q20 | 1,026 | +49.8% |
| 4Q19 | 629 | -55.1% |
| 3Q19 | 715 | -57.3% |
| 2Q19 | 712 | -24.8% |
| 1Q19 | 685 | -43.9% |
| 4Q18 | 1,402 | +5.9% |
| 3Q18 | 1,673 | +1.3% |
| 2Q18 | 947 | -30.9% |
| 1Q18 | 1,222 | -18.9% |
| 4Q17 | 1,324 | -7.3% |
| 3Q17 | 1,652 | -6.6% |
| 2Q17 | 1,370 | +6.6% |
| 1Q17 | 1,507 | +25.6% |
| 4Q16 | 1,428 | - |
| 3Q16 | 1,769 | - |
| 2Q16 | 1,285 | - |
| 1Q16 | 1,200 | - |