| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,322 | +10.5% |
| 4Q25 | 1,099 | +4.7% |
| 3Q25 | 785 | -3.4% |
| 2Q25 | 1,212 | +50.2% |
| 1Q25 | 1,196 | +70.8% |
| 4Q24 | 1,049 | +57.0% |
| 3Q24 | 813 | +35.3% |
| 2Q24 | 807 | -22.6% |
| 1Q24 | 700 | -16.6% |
| 4Q23 | 668 | -4.3% |
| 3Q23 | 600 | -14.9% |
| 2Q23 | 1,042 | +22.8% |
| 1Q23 | 839 | +19.1% |
| 4Q22 | 698 | +13.3% |
| 3Q22 | 705 | -13.1% |
| 2Q22 | 848 | -5.2% |
| 1Q22 | 705 | -8.8% |
| 4Q21 | 616 | +76.0% |
| 3Q21 | 812 | +83.7% |
| 2Q21 | 895 | +61.0% |
| 1Q21 | 773 | +100.4% |
| 4Q20 | 350 | +5.4% |
| 3Q20 | 442 | +27.5% |
| 2Q20 | 556 | -5.9% |
| 1Q20 | 386 | -13.1% |
| 4Q19 | 332 | -3.7% |
| 3Q19 | 346 | -26.5% |
| 2Q19 | 591 | -18.6% |
| 1Q19 | 444 | -31.7% |
| 4Q18 | 344 | -32.3% |
| 3Q18 | 471 | +22.7% |
| 2Q18 | 726 | +40.6% |
| 1Q18 | 650 | +106.0% |
| 4Q17 | 509 | +43.8% |
| 3Q17 | 384 | +43.1% |
| 2Q17 | 516 | +29.3% |
| 1Q17 | 315 | -23.6% |
| 4Q16 | 354 | - |
| 3Q16 | 268 | - |
| 2Q16 | 399 | - |
| 1Q16 | 413 | - |