| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 620 | -11.7% |
| 1Q26 | 385 | -55.6% |
| 4Q25 | 774 | +21.5% |
| 3Q25 | 639 | -4.0% |
| 2Q25 | 702 | +4.9% |
| 1Q25 | 868 | +57.5% |
| 4Q24 | 637 | +4.4% |
| 3Q24 | 665 | -29.6% |
| 2Q24 | 669 | -33.7% |
| 1Q24 | 551 | -54.6% |
| 4Q23 | 610 | -45.8% |
| 3Q23 | 945 | -20.6% |
| 2Q23 | 1,009 | +6.2% |
| 1Q23 | 1,212 | +22.5% |
| 4Q22 | 1,126 | +41.8% |
| 3Q22 | 1,189 | +96.8% |
| 2Q22 | 950 | +222.8% |
| 1Q22 | 989 | +243.0% |
| 4Q21 | 794 | +46.4% |
| 3Q21 | 604 | +72.0% |
| 2Q21 | 294 | -24.6% |
| 1Q21 | 288 | -22.9% |
| 4Q20 | 542 | +47.4% |
| 3Q20 | 351 | -45.1% |
| 2Q20 | 390 | -30.6% |
| 1Q20 | 374 | -44.8% |
| 4Q19 | 368 | -39.6% |
| 3Q19 | 640 | -26.8% |
| 2Q19 | 562 | -16.1% |
| 1Q19 | 678 | +7.7% |
| 4Q18 | 609 | -1.0% |
| 3Q18 | 874 | +45.9% |
| 2Q18 | 670 | +75.2% |
| 1Q18 | 629 | +62.4% |
| 4Q17 | 615 | +48.2% |
| 3Q17 | 599 | +60.5% |
| 2Q17 | 382 | - |
| 1Q17 | 387 | - |
| 4Q16 | 415 | - |
| 3Q16 | 373 | - |