| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 987 | -8.9% |
| 1Q26 | 576 | -25.4% |
| 4Q25 | 614 | +1.2% |
| 3Q25 | 815 | +3.6% |
| 2Q25 | 1,084 | -4.3% |
| 1Q25 | 772 | +39.2% |
| 4Q24 | 607 | -5.9% |
| 3Q24 | 786 | +53.5% |
| 2Q24 | 1,132 | +58.8% |
| 1Q24 | 554 | +9.1% |
| 4Q23 | 645 | +125.6% |
| 3Q23 | 512 | +2.7% |
| 2Q23 | 712 | -1.8% |
| 1Q23 | 508 | +4.2% |
| 4Q22 | 286 | -35.5% |
| 3Q22 | 499 | -14.5% |
| 2Q22 | 726 | +3.0% |
| 1Q22 | 487 | +7.0% |
| 4Q21 | 443 | +46.3% |
| 3Q21 | 583 | +51.8% |
| 2Q21 | 704 | -20.6% |
| 1Q21 | 455 | -37.4% |
| 4Q20 | 303 | -15.3% |
| 3Q20 | 384 | -25.5% |
| 2Q20 | 887 | +57.4% |
| 1Q20 | 728 | -10.4% |
| 4Q19 | 357 | +453.6% |
| 3Q19 | 516 | -4.4% |
| 2Q19 | 563 | +79.3% |
| 1Q19 | 812 | +18.2% |
| 4Q18 | 64 | -89.0% |
| 3Q18 | 540 | -5.9% |
| 2Q18 | 314 | -61.5% |
| 1Q18 | 687 | -27.5% |
| 4Q17 | 589 | -33.9% |
| 3Q17 | 573 | -17.5% |
| 2Q17 | 817 | - |
| 1Q17 | 948 | - |
| 4Q16 | 892 | - |
| 3Q16 | 695 | - |