| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,287 | +79.0% |
| 1Q26 | 324 | +19.1% |
| 4Q25 | 1,351 | -16.9% |
| 3Q25 | 751 | +24.3% |
| 2Q25 | 1,278 | -46.3% |
| 1Q25 | 272 | -83.7% |
| 4Q24 | 1,626 | -38.2% |
| 3Q24 | 604 | -84.4% |
| 2Q24 | 2,381 | -46.0% |
| 1Q24 | 1,665 | -47.2% |
| 4Q23 | 2,629 | +6.1% |
| 3Q23 | 3,872 | +65.4% |
| 2Q23 | 4,406 | +72.6% |
| 1Q23 | 3,153 | +37.1% |
| 4Q22 | 2,478 | +93.4% |
| 3Q22 | 2,341 | +106.4% |
| 2Q22 | 2,553 | +226.9% |
| 1Q22 | 2,300 | +172.2% |
| 4Q21 | 1,281 | +28.5% |
| 3Q21 | 1,134 | -4.8% |
| 2Q21 | 781 | -44.9% |
| 1Q21 | 845 | -23.0% |
| 4Q20 | 997 | +11.3% |
| 3Q20 | 1,191 | -22.6% |
| 2Q20 | 1,418 | -17.5% |
| 1Q20 | 1,098 | -30.3% |
| 4Q19 | 896 | -31.3% |
| 3Q19 | 1,539 | -8.8% |
| 2Q19 | 1,718 | +4.1% |
| 1Q19 | 1,575 | +7.1% |
| 4Q18 | 1,304 | -4.5% |
| 3Q18 | 1,687 | +148.5% |
| 2Q18 | 1,651 | +54.7% |
| 1Q18 | 1,470 | +237.9% |
| 4Q17 | 1,366 | +72.5% |
| 3Q17 | 679 | -17.0% |
| 2Q17 | 1,067 | - |
| 1Q17 | 435 | - |
| 4Q16 | 792 | - |
| 3Q16 | 818 | - |