| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,586 | +25.7% |
| 4Q25 | 2,184 | -19.9% |
| 3Q25 | 2,981 | +70.3% |
| 2Q25 | 3,419 | +89.8% |
| 1Q25 | 2,057 | +26.1% |
| 4Q24 | 2,725 | +36.3% |
| 3Q24 | 1,750 | -9.3% |
| 2Q24 | 1,801 | -6.5% |
| 1Q24 | 1,631 | +24.4% |
| 4Q23 | 1,999 | +52.2% |
| 3Q23 | 1,929 | +37.6% |
| 2Q23 | 1,927 | +14.2% |
| 1Q23 | 1,311 | +13.7% |
| 4Q22 | 1,313 | -9.3% |
| 3Q22 | 1,402 | -42.7% |
| 2Q22 | 1,688 | -42.2% |
| 1Q22 | 1,153 | -39.9% |
| 4Q21 | 1,448 | -35.2% |
| 3Q21 | 2,447 | +236.1% |
| 2Q21 | 2,922 | +147.2% |
| 1Q21 | 1,918 | +172.1% |
| 4Q20 | 2,235 | +33.8% |
| 3Q20 | 728 | -41.0% |
| 2Q20 | 1,182 | +43.1% |
| 1Q20 | 705 | +23.0% |
| 4Q19 | 1,671 | +34.9% |
| 3Q19 | 1,234 | +12.5% |
| 2Q19 | 826 | -48.7% |
| 1Q19 | 573 | -51.2% |
| 4Q18 | 1,239 | -50.9% |
| 3Q18 | 1,097 | -23.9% |
| 2Q18 | 1,609 | +3.0% |
| 1Q18 | 1,175 | +104.9% |
| 4Q17 | 2,526 | +121.4% |
| 3Q17 | 1,442 | +67.5% |
| 2Q17 | 1,562 | -3.8% |
| 1Q17 | 573 | -36.3% |
| 4Q16 | 1,140 | - |
| 3Q16 | 860 | - |
| 2Q16 | 1,623 | - |
| 1Q16 | 899 | - |