| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,014 | +4.6% |
| 1Q26 | 632 | -21.8% |
| 4Q25 | 744 | +17.2% |
| 3Q25 | 879 | +39.3% |
| 2Q25 | 969 | +40.8% |
| 1Q25 | 808 | +115.6% |
| 4Q24 | 634 | +74.3% |
| 3Q24 | 631 | +22.3% |
| 2Q24 | 688 | +14.9% |
| 1Q24 | 374 | -43.3% |
| 4Q23 | 364 | -23.7% |
| 3Q23 | 516 | -4.6% |
| 2Q23 | 599 | -16.6% |
| 1Q23 | 660 | +6.7% |
| 4Q22 | 477 | -25.4% |
| 3Q22 | 540 | +14.1% |
| 2Q22 | 718 | +104.6% |
| 1Q22 | 619 | +157.1% |
| 4Q21 | 639 | +50.0% |
| 3Q21 | 474 | +197.5% |
| 2Q21 | 351 | -25.0% |
| 1Q21 | 240 | -38.8% |
| 4Q20 | 426 | +531.3% |
| 3Q20 | 159 | -66.2% |
| 2Q20 | 467 | +1.9% |
| 1Q20 | 393 | -16.1% |
| 4Q19 | 67 | -58.6% |
| 3Q19 | 471 | +41.2% |
| 2Q19 | 459 | +15.0% |
| 1Q19 | 469 | +77.2% |
| 4Q18 | 163 | -10.0% |
| 3Q18 | 333 | +39.6% |
| 2Q18 | 399 | +80.5% |
| 1Q18 | 264 | +149.0% |
| 4Q17 | 181 | +26.2% |
| 3Q17 | 238 | +10.7% |
| 2Q17 | 221 | +8.0% |
| 1Q17 | 106 | -22.7% |
| 4Q16 | 143 | - |
| 3Q16 | 215 | - |
| 2Q16 | 204 | - |
| 1Q16 | 137 | - |