| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,831 | +3.9% |
| 2Q26 | 916 | -49.3% |
| 1Q26 | 1,586 | -46.1% |
| 4Q25 | 2,195 | -44.7% |
| 3Q25 | 3,688 | -18.9% |
| 2Q25 | 1,806 | -42.9% |
| 1Q25 | 2,940 | +3.3% |
| 4Q24 | 3,968 | -6.9% |
| 3Q24 | 4,548 | -10.3% |
| 2Q24 | 3,165 | -16.5% |
| 1Q24 | 2,845 | -21.7% |
| 4Q23 | 4,260 | +31.3% |
| 3Q23 | 5,071 | +257.4% |
| 2Q23 | 3,791 | +446.3% |
| 1Q23 | 3,635 | +90.8% |
| 4Q22 | 3,244 | +23.3% |
| 3Q22 | 1,419 | -34.5% |
| 2Q22 | 694 | -160.0% |
| 1Q22 | 1,905 | +349.3% |
| 4Q21 | 2,630 | +7.2% |
| 3Q21 | 2,166 | +17.3% |
| 2Q21 | -1,156 | -159.6% |
| 1Q21 | 424 | -75.6% |
| 4Q20 | 2,454 | +2.3% |
| 3Q20 | 1,846 | -38.3% |
| 2Q20 | 1,938 | -33.6% |
| 1Q20 | 1,737 | -2.8% |
| 4Q19 | 2,399 | +60.3% |
| 3Q19 | 2,993 | +61.7% |
| 2Q19 | 2,919 | +99.1% |
| 1Q19 | 1,787 | +45.9% |
| 4Q18 | 1,497 | -63.6% |
| 3Q18 | 1,851 | -39.4% |
| 2Q18 | 1,466 | -49.4% |
| 1Q18 | 1,225 | -57.9% |
| 4Q17 | 4,118 | +42.8% |
| 3Q17 | 3,055 | -28.9% |
| 2Q17 | 2,896 | -19.1% |
| 1Q17 | 2,913 | -8.7% |
| 4Q16 | 2,883 | - |
| 3Q16 | 4,295 | - |
| 2Q16 | 3,578 | - |
| 1Q16 | 3,191 | - |