| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,000 | -2.2% |
| 3Q25 | 651 | -5.7% |
| 2Q25 | 415 | -8.8% |
| 1Q25 | 975 | -3.6% |
| 4Q24 | 1,022 | +25.9% |
| 3Q24 | 690 | +34.1% |
| 2Q24 | 455 | +169.0% |
| 1Q24 | 1,011 | +78.1% |
| 4Q23 | 812 | +55.7% |
| 3Q23 | 514 | +425.0% |
| 2Q23 | 169 | +77.6% |
| 1Q23 | 567 | +38.4% |
| 4Q22 | 521 | +5.8% |
| 3Q22 | 98 | -1429.2% |
| 2Q22 | 95 | -154.1% |
| 1Q22 | 410 | -11.4% |
| 4Q21 | 493 | -21.2% |
| 3Q21 | -8 | -104.6% |
| 2Q21 | -177 | +98.0% |
| 1Q21 | 463 | -26.0% |
| 2Q20 | 160 | -78.5% |
| 1Q21 | -89 | -160.8% |
| 4Q20 | 625 | +34.0% |
| 3Q20 | 246 | -55.5% |
| 2Q20 | 746 | +10.2% |
| 1Q20 | 146 | -57.8% |
| 4Q19 | 467 | -48.9% |
| 3Q19 | 555 | -15.9% |
| 2Q19 | 677 | -23.6% |
| 1Q19 | 347 | +37.4% |
| 4Q18 | 914 | +7.9% |
| 3Q18 | 660 | +18.9% |
| 2Q18 | 887 | +132.3% |
| 1Q18 | 252 | -31.4% |
| 4Q17 | 847 | -3.0% |
| 3Q17 | 555 | +144.3% |
| 2Q17 | 382 | - |
| 1Q17 | 368 | - |
| 4Q16 | 874 | - |
| 3Q16 | 227 | - |