| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,571 | +49.0% |
| 1Q25 | 3,884 | -5.3% |
| 4Q24 | 4,409 | -22.9% |
| 3Q24 | 4,694 | +2.2% |
| 2Q24 | 5,663 | +13.7% |
| 1Q24 | 4,102 | -9.1% |
| 4Q23 | 5,715 | -16.7% |
| 3Q23 | 4,591 | -11.5% |
| 2Q23 | 4,981 | -7.8% |
| 1Q23 | 4,513 | +1.6% |
| 4Q22 | 6,864 | +43.2% |
| 3Q22 | 5,189 | +23.0% |
| 2Q22 | 5,403 | +12.7% |
| 1Q22 | 4,442 | +93.3% |
| 4Q21 | 4,794 | +87.6% |
| 3Q21 | 4,220 | -2368.8% |
| 2Q21 | 4,793 | +92.6% |
| 1Q21 | 2,298 | -35.0% |
| 4Q20 | 2,555 | -33.0% |
| 3Q20 | -186 | -104.5% |
| 2Q20 | 2,489 | -61.1% |
| 1Q20 | 3,538 | -32.4% |
| 4Q19 | 3,815 | -27.4% |
| 3Q19 | 4,101 | -32.1% |
| 2Q19 | 6,401 | +10.5% |
| 1Q19 | 5,237 | -3.6% |
| 4Q18 | 5,258 | +1.7% |
| 3Q18 | 6,041 | +24.6% |
| 2Q18 | 5,791 | +21.4% |
| 1Q18 | 5,430 | +24.9% |
| 4Q17 | 5,169 | +36.8% |
| 3Q17 | 4,847 | +4.6% |
| 2Q17 | 4,772 | -5.4% |
| 1Q17 | 4,349 | -9.2% |
| 4Q16 | 3,779 | -23.1% |
| 3Q16 | 4,632 | - |
| 2Q16 | 5,044 | - |
| 1Q16 | 4,791 | - |
| 4Q15 | 4,917 | - |