| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 586 | -15.6% |
| 1Q26 | 1,604 | +49.3% |
| 4Q25 | 1,192 | -24.2% |
| 3Q25 | 2,540 | +24.4% |
| 2Q25 | 694 | +347.7% |
| 1Q25 | 1,074 | +53.6% |
| 4Q24 | 1,572 | +262.2% |
| 3Q24 | 2,041 | +41.8% |
| 2Q24 | 155 | -65.0% |
| 1Q24 | 699 | -44.0% |
| 4Q23 | 434 | -76.7% |
| 3Q23 | 1,439 | -15.7% |
| 2Q23 | 443 | -31.6% |
| 1Q23 | 1,248 | +102.9% |
| 4Q22 | 1,863 | +3.3% |
| 3Q22 | 1,706 | -20.7% |
| 2Q22 | 648 | -16.2% |
| 1Q22 | 615 | -31.1% |
| 4Q21 | 1,803 | -12.0% |
| 3Q21 | 2,151 | -8.9% |
| 2Q21 | 773 | -21.0% |
| 1Q21 | 893 | +110.6% |
| 4Q20 | 2,050 | +16.5% |
| 3Q20 | 2,361 | +4.2% |
| 2Q20 | 978 | +6.1% |
| 1Q20 | 424 | +8.7% |
| 4Q19 | 1,760 | -14.8% |
| 3Q19 | 2,266 | +16.3% |
| 2Q19 | 922 | +139.5% |
| 1Q19 | 390 | -35.9% |
| 4Q18 | 2,065 | +19.8% |
| 3Q18 | 1,949 | -3.8% |
| 2Q18 | 385 | -55.3% |
| 1Q18 | 608 | -39.1% |
| 4Q17 | 1,723 | +26.2% |
| 3Q17 | 2,027 | -9.4% |
| 2Q17 | 861 | - |
| 1Q17 | 998 | - |
| 4Q16 | 1,365 | - |
| 3Q16 | 2,237 | - |