| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 450 | -55.7% |
| 1Q26 | 957 | -18.0% |
| 4Q25 | 622 | -21.4% |
| 3Q25 | 720 | +445.5% |
| 2Q25 | 1,016 | +51.0% |
| 1Q25 | 1,167 | +60.1% |
| 4Q24 | 791 | +11.6% |
| 3Q24 | 132 | -82.8% |
| 2Q24 | 673 | -49.6% |
| 1Q24 | 729 | -48.3% |
| 4Q23 | 709 | -11.4% |
| 3Q23 | 769 | -15.4% |
| 2Q23 | 1,336 | +47.5% |
| 1Q23 | 1,410 | +36.1% |
| 4Q22 | 800 | +27.8% |
| 3Q22 | 909 | +84.0% |
| 2Q22 | 906 | +45.4% |
| 1Q22 | 1,036 | -12.5% |
| 4Q21 | 626 | -57.1% |
| 3Q21 | 494 | -62.6% |
| 2Q21 | 623 | -57.6% |
| 1Q21 | 1,184 | -24.1% |
| 4Q20 | 1,459 | +4.4% |
| 3Q20 | 1,322 | +4.3% |
| 2Q20 | 1,468 | +8.3% |
| 1Q20 | 1,559 | -12.6% |
| 4Q19 | 1,397 | +8.9% |
| 3Q19 | 1,267 | -14.9% |
| 2Q19 | 1,355 | -18.7% |
| 1Q19 | 1,784 | +11.3% |
| 4Q18 | 1,283 | -22.1% |
| 3Q18 | 1,489 | +3.3% |
| 2Q18 | 1,667 | +32.5% |
| 1Q18 | 1,603 | +6.2% |
| 4Q17 | 1,646 | +26.1% |
| 3Q17 | 1,441 | +23.2% |
| 2Q17 | 1,258 | +25.3% |
| 1Q17 | 1,509 | +20.5% |
| 4Q16 | 1,305 | - |
| 3Q16 | 1,170 | - |
| 2Q16 | 1,004 | - |
| 1Q16 | 1,252 | - |