| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 773 | -26.3% |
| 1Q26 | 734 | -30.5% |
| 4Q25 | 1,126 | +29.4% |
| 3Q25 | 995 | +14.8% |
| 2Q25 | 1,049 | +660.1% |
| 1Q25 | 1,056 | -509.3% |
| 4Q24 | 870 | -341.0% |
| 3Q24 | 867 | -45.6% |
| 2Q24 | 138 | -94.3% |
| 1Q24 | -258 | -123.7% |
| 4Q23 | -361 | -138.7% |
| 3Q23 | 1,593 | -8.9% |
| 2Q23 | 2,420 | +208.7% |
| 1Q23 | 1,087 | -10.8% |
| 4Q22 | 932 | -33.8% |
| 3Q22 | 1,749 | +1.6% |
| 2Q22 | 784 | -51.7% |
| 1Q22 | 1,219 | +186.2% |
| 4Q21 | 1,408 | +39.3% |
| 3Q21 | 1,722 | +22.9% |
| 2Q21 | 1,623 | +22.1% |
| 1Q21 | 426 | -63.7% |
| 4Q20 | 1,011 | +46.9% |
| 3Q20 | 1,401 | +38.0% |
| 2Q20 | 1,329 | +91.5% |
| 1Q20 | 1,175 | +86.2% |
| 4Q19 | 688 | -12.5% |
| 3Q19 | 1,014 | -1.7% |
| 2Q19 | 693 | -0.8% |
| 1Q19 | 630 | +2.2% |
| 4Q18 | 786 | +54.3% |
| 3Q18 | 1,032 | +16.8% |
| 2Q18 | 699 | +19.9% |
| 1Q18 | 617 | +14.5% |
| 4Q17 | 510 | +33.3% |
| 3Q17 | 883 | +292.8% |
| 2Q17 | 583 | - |
| 1Q17 | 539 | - |
| 4Q16 | 382 | - |
| 3Q16 | 225 | - |