| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 953 | -25.6% |
| 3Q25 | 2,645 | +76.0% |
| 2Q25 | 1,232 | -4.6% |
| 1Q25 | 1,560 | +6.5% |
| 4Q24 | 1,281 | -6.4% |
| 3Q24 | 1,503 | -11.2% |
| 2Q24 | 1,292 | +2.8% |
| 1Q24 | 1,465 | +1.3% |
| 4Q23 | 1,369 | +11.3% |
| 3Q23 | 1,693 | +20.9% |
| 2Q23 | 1,257 | +12.1% |
| 1Q23 | 1,446 | -17.6% |
| 4Q22 | 1,230 | -6.8% |
| 3Q22 | 1,400 | -8.4% |
| 2Q22 | 1,121 | +4.5% |
| 1Q22 | 1,755 | +16.9% |
| 4Q21 | 1,320 | -10.8% |
| 3Q21 | 1,528 | -14.8% |
| 2Q21 | 1,073 | +0.1% |
| 1Q21 | 1,501 | -2.7% |
| 4Q20 | 1,480 | +17.6% |
| 3Q20 | 1,794 | +7.9% |
| 2Q20 | 1,072 | -40.6% |
| 1Q20 | 1,543 | -6.8% |
| 4Q19 | 1,258 | -0.6% |
| 3Q19 | 1,662 | +7.9% |
| 2Q19 | 1,805 | +25.7% |
| 1Q19 | 1,656 | +5.4% |
| 4Q18 | 1,265 | -28.1% |
| 3Q18 | 1,541 | -9.3% |
| 2Q18 | 1,436 | -3.8% |
| 1Q18 | 1,571 | -3.1% |
| 4Q17 | 1,760 | +46.3% |
| 3Q17 | 1,699 | +2.7% |
| 2Q17 | 1,493 | - |
| 1Q17 | 1,622 | - |
| 4Q16 | 1,203 | - |
| 3Q16 | 1,654 | - |