| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,148 | +78.0% |
| 2Q25 | 678 | -44.4% |
| 1Q25 | 645 | -46.2% |
| 4Q24 | 487 | -39.7% |
| 3Q24 | 420 | +1300.0% |
| 2Q24 | 1,219 | +19.2% |
| 1Q24 | 1,198 | +6.7% |
| 4Q23 | 807 | -43.9% |
| 3Q23 | 30 | -92.3% |
| 2Q23 | 1,023 | -27.1% |
| 1Q23 | 1,123 | -18.8% |
| 4Q22 | 1,439 | +42.6% |
| 3Q22 | 388 | -52.6% |
| 2Q22 | 1,403 | +54.9% |
| 1Q22 | 1,383 | +9.5% |
| 4Q21 | 1,009 | +973.4% |
| 3Q21 | 819 | -1041.4% |
| 2Q21 | 906 | -55.9% |
| 1Q21 | 1,263 | +190.3% |
| 4Q20 | 94 | -97.3% |
| 3Q20 | -87 | +148.6% |
| 2Q20 | 2,056 | +8.3% |
| 1Q20 | 435 | -66.8% |
| 4Q19 | 3,515 | +30.2% |
| 3Q19 | -35 | -131.5% |
| 2Q19 | 1,898 | +17.7% |
| 1Q19 | 1,311 | -15.7% |
| 4Q18 | 2,699 | +123.5% |
| 3Q18 | 111 | -83.7% |
| 2Q18 | 1,612 | -1.5% |
| 1Q18 | 1,555 | -2.8% |
| 4Q17 | 1,207 | +115.7% |
| 3Q17 | 679 | -28.4% |
| 2Q17 | 1,636 | +42.9% |
| 1Q17 | 1,599 | +9.9% |
| 4Q16 | 560 | - |
| 3Q16 | 950 | - |
| 2Q16 | 1,145 | - |
| 1Q16 | 1,455 | - |