| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 5,379 | +76.0% |
| 3Q25 | 6,471 | +23.3% |
| 2Q25 | 5,500 | +19.8% |
| 1Q25 | 6,306 | +10.5% |
| 4Q24 | 3,057 | -11.0% |
| 3Q24 | 5,249 | +9.2% |
| 2Q24 | 4,592 | +45.4% |
| 1Q24 | 5,707 | +29.0% |
| 4Q23 | 3,435 | +82.0% |
| 3Q23 | 4,805 | +71.9% |
| 2Q23 | 3,159 | +202.3% |
| 1Q23 | 4,423 | +146.7% |
| 4Q22 | 1,887 | -2916.4% |
| 3Q22 | 2,795 | -13.0% |
| 2Q22 | 1,045 | -21.3% |
| 1Q22 | 1,793 | -158.1% |
| 4Q21 | -67 | -106.3% |
| 3Q21 | 3,211 | +29.2% |
| 2Q21 | 1,327 | -28.6% |
| 1Q21 | -3,088 | -184.3% |
| 4Q20 | 1,057 | -5.7% |
| 3Q20 | 2,486 | -14.7% |
| 2Q20 | 1,859 | +55.2% |
| 1Q20 | 3,665 | +35.8% |
| 4Q19 | 1,121 | +37.0% |
| 3Q19 | 2,915 | +13.4% |
| 2Q19 | 1,198 | +12.5% |
| 1Q19 | 2,699 | +4.2% |
| 4Q18 | 818 | -26.8% |
| 3Q18 | 2,570 | +5.8% |
| 2Q18 | 1,065 | +11.6% |
| 1Q18 | 2,589 | +55.7% |
| 4Q17 | 1,118 | +41.2% |
| 3Q17 | 2,429 | +35.7% |
| 2Q17 | 954 | - |
| 1Q17 | 1,663 | - |
| 4Q16 | 792 | - |
| 3Q16 | 1,790 | - |