| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 738 | -15.9% |
| 2Q25 | 1,307 | +50.4% |
| 1Q25 | 2,455 | +33.3% |
| 4Q24 | 675 | +72.6% |
| 3Q24 | 878 | +28.1% |
| 2Q24 | 869 | +41.8% |
| 1Q24 | 1,841 | 0.0% |
| 4Q23 | 391 | -28.1% |
| 3Q23 | 685 | -2.6% |
| 2Q23 | 613 | -7.3% |
| 1Q23 | 1,841 | +13.3% |
| 4Q22 | 544 | -13.7% |
| 3Q22 | 704 | +28.8% |
| 2Q22 | 661 | -41.2% |
| 1Q22 | 1,625 | -31.6% |
| 4Q21 | 631 | +14.8% |
| 3Q21 | 546 | -49.5% |
| 2Q21 | 1,125 | +73.0% |
| 1Q21 | 2,375 | -14.3% |
| 4Q20 | 549 | -49.4% |
| 3Q20 | 1,081 | +17.1% |
| 2Q20 | 650 | +4.1% |
| 1Q20 | 2,771 | +59.2% |
| 4Q19 | 1,086 | +15.1% |
| 3Q19 | 924 | +138.7% |
| 2Q19 | 624 | -7.3% |
| 1Q19 | 1,740 | +42.1% |
| 4Q18 | 943 | -28.4% |
| 3Q18 | 387 | -8.5% |
| 2Q18 | 673 | +40.4% |
| 1Q18 | 1,224 | +31.8% |
| 4Q17 | 1,319 | +16.7% |
| 3Q17 | 423 | +43.4% |
| 2Q17 | 480 | +27.3% |
| 1Q17 | 928 | -11.0% |
| 4Q16 | 1,130 | +22.7% |
| 3Q16 | 295 | - |
| 2Q16 | 377 | - |
| 1Q16 | 1,043 | - |
| 4Q15 | 921 | - |