| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,076 | -23.6% |
| 3Q25 | 1,055 | +159.2% |
| 2Q25 | 1,245 | +388.2% |
| 1Q25 | 1,439 | -4.3% |
| 4Q24 | 2,718 | +10.6% |
| 3Q24 | 407 | -65.7% |
| 2Q24 | 255 | -69.5% |
| 1Q24 | 1,503 | -48.9% |
| 4Q23 | 2,457 | +76.3% |
| 3Q23 | 1,188 | -16.5% |
| 2Q23 | 835 | +269.5% |
| 1Q23 | 2,942 | +228.7% |
| 4Q22 | 1,394 | +54.4% |
| 3Q22 | 1,422 | +133.9% |
| 2Q22 | 226 | -86.0% |
| 1Q22 | 895 | -63.3% |
| 4Q21 | 903 | -55.3% |
| 3Q21 | 608 | -31.6% |
| 2Q21 | 1,614 | -187.7% |
| 1Q21 | 2,437 | +73.9% |
| 4Q20 | 2,018 | +119.3% |
| 3Q20 | 889 | -40.9% |
| 2Q20 | -1,840 | -245.3% |
| 1Q20 | 1,401 | -49.1% |
| 4Q19 | 920 | -49.5% |
| 3Q19 | 1,504 | -69.1% |
| 2Q19 | 1,266 | -184.7% |
| 1Q19 | 2,750 | -27.8% |
| 4Q18 | 1,821 | +45.7% |
| 3Q18 | 4,866 | -425.7% |
| 1Q18 | 3,810 | +1098.1% |
| 4Q17 | 1,250 | -22.4% |
| 2Q18 | -1,494 | -288.6% |
| 1Q18 | 724 | +127.7% |
| 3Q17 | 1,611 | +196.7% |
| 2Q17 | 792 | - |
| 1Q17 | 318 | - |
| 4Q16 | 1,793 | - |
| 3Q16 | 543 | - |