| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,650 | +176.4% |
| 1Q26 | 792 | +52.3% |
| 4Q25 | 1,778 | +62.5% |
| 3Q25 | 800 | +204.2% |
| 2Q25 | 597 | -1556.1% |
| 1Q25 | 520 | +89.8% |
| 4Q24 | 1,094 | +126.5% |
| 3Q24 | 263 | -44.4% |
| 2Q24 | -41 | -105.8% |
| 1Q24 | 274 | +20.2% |
| 4Q23 | 483 | -35.1% |
| 3Q23 | 473 | -43.7% |
| 2Q23 | 703 | +88.0% |
| 1Q23 | 228 | -69.6% |
| 4Q22 | 744 | +4.8% |
| 3Q22 | 840 | +64.4% |
| 2Q22 | 374 | -35.1% |
| 1Q22 | 750 | +79.9% |
| 4Q21 | 710 | -8.7% |
| 3Q21 | 511 | -15.5% |
| 2Q21 | 576 | -25.3% |
| 1Q21 | 417 | -31.5% |
| 4Q20 | 778 | -8.5% |
| 3Q20 | 605 | -54.1% |
| 2Q20 | 771 | -27.3% |
| 1Q20 | 609 | -9.4% |
| 4Q19 | 850 | -24.7% |
| 3Q19 | 1,317 | +58.3% |
| 2Q19 | 1,060 | +220.2% |
| 1Q19 | 672 | +117.5% |
| 4Q18 | 1,129 | -9.0% |
| 3Q18 | 832 | -38.0% |
| 2Q18 | 331 | -71.0% |
| 1Q18 | 309 | -40.1% |
| 4Q17 | 1,240 | +26.3% |
| 3Q17 | 1,343 | +21.5% |
| 2Q17 | 1,141 | - |
| 1Q17 | 516 | - |
| 4Q16 | 982 | - |
| 3Q16 | 1,105 | - |