| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,325 | +23.4% |
| 4Q25 | 1,354 | +35.9% |
| 3Q25 | 1,204 | +17.1% |
| 2Q25 | 1,186 | +8.2% |
| 1Q25 | 1,074 | -6.0% |
| 4Q24 | 996 | +9.7% |
| 3Q24 | 1,028 | +4.9% |
| 2Q24 | 1,096 | +17.7% |
| 1Q24 | 1,142 | +56.9% |
| 4Q23 | 908 | +63.3% |
| 3Q23 | 980 | +40.7% |
| 2Q23 | 931 | +681.8% |
| 1Q23 | 728 | +118.0% |
| 4Q22 | 556 | +14.5% |
| 3Q22 | 696 | +79.0% |
| 2Q22 | 119 | -69.6% |
| 1Q22 | 334 | -40.6% |
| 4Q21 | 486 | +401.8% |
| 3Q21 | 388 | +3.2% |
| 2Q21 | 391 | +3.4% |
| 1Q21 | 562 | -33.7% |
| 4Q20 | 96 | -69.3% |
| 3Q20 | 376 | +42.7% |
| 2Q20 | 378 | +68.9% |
| 1Q20 | 847 | +475.9% |
| 4Q19 | 315 | +125.7% |
| 3Q19 | 264 | +57.7% |
| 2Q19 | 224 | +122.4% |
| 1Q19 | 147 | +24.7% |
| 4Q18 | 139 | +31.4% |
| 3Q18 | 167 | +6.7% |
| 2Q18 | 100 | -51.3% |
| 1Q18 | 118 | -409.5% |
| 4Q17 | 106 | -43.0% |
| 3Q17 | 156 | +158.8% |
| 2Q17 | 206 | +291.4% |
| 1Q17 | -39 | -149.6% |
| 4Q16 | 186 | - |
| 3Q16 | 60 | - |
| 2Q16 | 52 | - |
| 1Q16 | 76 | - |