| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 468 | -29.2% |
| 1Q26 | 452 | -44.9% |
| 4Q25 | 279 | -22.7% |
| 3Q25 | 676 | +20.5% |
| 2Q25 | 661 | -14.7% |
| 1Q25 | 821 | -16.5% |
| 4Q24 | 361 | -51.1% |
| 3Q24 | 561 | -51.0% |
| 2Q24 | 775 | -12.9% |
| 1Q24 | 983 | +10.2% |
| 4Q23 | 738 | -1.1% |
| 3Q23 | 1,145 | +26.7% |
| 2Q23 | 890 | -7.4% |
| 1Q23 | 892 | +19.9% |
| 4Q22 | 746 | +9.4% |
| 3Q22 | 904 | +50.2% |
| 2Q22 | 961 | +125.6% |
| 1Q22 | 744 | +95.3% |
| 4Q21 | 682 | -21.8% |
| 3Q21 | 602 | -24.8% |
| 2Q21 | 426 | -62.1% |
| 1Q21 | 381 | -67.4% |
| 4Q20 | 872 | -30.4% |
| 3Q20 | 800 | -39.7% |
| 2Q20 | 1,124 | -27.0% |
| 1Q20 | 1,169 | -14.5% |
| 4Q19 | 1,252 | -1.7% |
| 3Q19 | 1,327 | -8.2% |
| 2Q19 | 1,540 | +1.3% |
| 1Q19 | 1,368 | +12.5% |
| 4Q18 | 1,274 | +3.8% |
| 3Q18 | 1,446 | +68.1% |
| 2Q18 | 1,520 | +15.7% |
| 1Q18 | 1,216 | +9.3% |
| 4Q17 | 1,227 | -2.2% |
| 3Q17 | 860 | -29.1% |
| 2Q17 | 1,314 | - |
| 1Q17 | 1,113 | - |
| 4Q16 | 1,255 | - |
| 3Q16 | 1,213 | - |