| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 3,693 | +100.2% |
| 3Q26 | 3,185 | +386.3% |
| 2Q26 | 1,776 | +29.5% |
| 1Q26 | 1,822 | +43.2% |
| 4Q25 | 1,845 | -19.1% |
| 3Q25 | 655 | -68.2% |
| 2Q25 | 1,371 | -68.5% |
| 1Q25 | 1,272 | -68.1% |
| 4Q24 | 2,280 | -42.2% |
| 3Q24 | 2,060 | +1.0% |
| 2Q24 | 4,348 | +14.4% |
| 1Q24 | 3,985 | -16.7% |
| 4Q23 | 3,945 | -2.6% |
| 3Q23 | 2,039 | -61.6% |
| 2Q23 | 3,801 | -13.1% |
| 1Q23 | 4,786 | +29.7% |
| 4Q22 | 4,051 | +29.3% |
| 3Q22 | 5,310 | +54.0% |
| 2Q22 | 4,376 | +5.9% |
| 1Q22 | 3,690 | +94.8% |
| 4Q21 | 3,133 | -9.1% |
| 3Q21 | 3,449 | +34.2% |
| 2Q21 | 4,133 | +86.6% |
| 1Q21 | 1,894 | -23.4% |
| 4Q20 | 3,446 | +31.1% |
| 3Q20 | 2,571 | +11.3% |
| 2Q20 | 2,215 | -27.6% |
| 1Q20 | 2,471 | -16.9% |
| 4Q19 | 2,628 | -1.0% |
| 3Q19 | 2,311 | -18.9% |
| 2Q19 | 3,060 | +13.3% |
| 1Q19 | 2,974 | +7.9% |
| 4Q18 | 2,655 | -11.6% |
| 3Q18 | 2,848 | +0.3% |
| 2Q18 | 2,701 | +16.8% |
| 1Q18 | 2,755 | +14.8% |
| 4Q17 | 3,003 | +20.7% |
| 3Q17 | 2,840 | +43.4% |
| 2Q17 | 2,313 | - |
| 1Q17 | 2,399 | - |
| 4Q16 | 2,488 | - |
| 3Q16 | 1,981 | - |