| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,431 | -23.2% |
| 3Q25 | 8,447 | +45.4% |
| 2Q25 | 8,398 | +60.5% |
| 1Q25 | 8,748 | +85.4% |
| 4Q24 | 8,375 | -3.5% |
| 3Q24 | 5,811 | -14.6% |
| 2Q24 | 5,234 | -11.3% |
| 1Q24 | 4,718 | -6.2% |
| 4Q23 | 8,679 | +72.4% |
| 3Q23 | 6,807 | +66.3% |
| 2Q23 | 5,903 | +54.0% |
| 1Q23 | 5,029 | +76.6% |
| 4Q22 | 5,035 | +167.0% |
| 3Q22 | 4,093 | +52.7% |
| 2Q22 | 3,833 | +34.7% |
| 1Q22 | 2,848 | +49.7% |
| 4Q21 | 1,886 | +27.7% |
| 3Q21 | 2,680 | +44.7% |
| 2Q21 | 2,845 | +25.7% |
| 1Q21 | 1,902 | -11.5% |
| 4Q20 | 1,476 | +3.9% |
| 3Q20 | 1,852 | +1.6% |
| 2Q20 | 2,263 | +80.6% |
| 1Q20 | 2,151 | +63.7% |
| 4Q19 | 1,421 | -2890.3% |
| 3Q19 | 1,823 | +91.4% |
| 2Q19 | 1,253 | -47.0% |
| 1Q19 | 1,314 | +35.3% |
| 4Q18 | -51 | -104.8% |
| 3Q18 | 952 | -30.4% |
| 2Q18 | 2,364 | +266.3% |
| 1Q18 | 970 | -35.4% |
| 4Q17 | 1,054 | -13.4% |
| 3Q17 | 1,368 | +74.3% |
| 2Q17 | 645 | - |
| 1Q17 | 1,503 | - |
| 4Q16 | 1,217 | - |
| 3Q16 | 785 | - |