| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,996 | +41.5% |
| 3Q25 | 7,079 | -13.4% |
| 2Q25 | 5,820 | -39.1% |
| 1Q25 | 4,743 | -68.7% |
| 4Q24 | 3,531 | +86.2% |
| 3Q24 | 8,175 | +22.7% |
| 2Q24 | 9,550 | +73.8% |
| 1Q24 | 15,134 | +343.2% |
| 4Q23 | 1,896 | -28.4% |
| 3Q23 | 6,665 | +46.2% |
| 2Q23 | 5,495 | +65.4% |
| 1Q23 | 3,415 | +53.4% |
| 4Q22 | 2,648 | +13.6% |
| 3Q22 | 4,560 | -3.7% |
| 2Q22 | 3,322 | -32.3% |
| 1Q22 | 2,226 | +9.2% |
| 4Q21 | 2,330 | -271.6% |
| 3Q21 | 4,736 | -8.3% |
| 2Q21 | 4,905 | +9.8% |
| 1Q21 | 2,038 | -15.3% |
| 4Q20 | -1,358 | -142.9% |
| 3Q20 | 5,165 | +38.2% |
| 2Q20 | 4,467 | - |
| 1Q20 | 2,407 | - |
| 4Q19 | 3,163 | +12.2% |
| 3Q19 | 3,736 | -4.5% |
| 4Q18 | 2,818 | +37.8% |
| 3Q18 | 3,914 | +4.7% |
| 2Q18 | 3,283 | -10.7% |
| 1Q18 | 1,985 | -20.9% |
| 4Q17 | 2,045 | -21.4% |
| 3Q17 | 3,739 | +31.7% |
| 2Q17 | 3,676 | -13.7% |
| 1Q17 | 2,508 | +101.4% |
| 4Q16 | 2,602 | +4.8% |
| 3Q16 | 2,840 | +150.7% |
| 2Q16 | 4,259 | - |
| 1Q16 | 1,245 | - |
| 4Q15 | 2,484 | - |
| 3Q15 | 1,133 | - |