| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 798 | -9.7% |
| 1Q26 | 838 | +76.4% |
| 4Q25 | 1,644 | +160.5% |
| 3Q25 | 937 | -20.3% |
| 2Q25 | 884 | -23.1% |
| 1Q25 | 475 | -28.1% |
| 4Q24 | 631 | -69.1% |
| 3Q24 | 1,176 | +27.5% |
| 2Q24 | 1,149 | +72.0% |
| 1Q24 | 661 | +89.4% |
| 4Q23 | 2,041 | +85.9% |
| 3Q23 | 922 | +1.9% |
| 2Q23 | 668 | +3.6% |
| 1Q23 | 349 | -45.4% |
| 4Q22 | 1,098 | -34.2% |
| 3Q22 | 905 | +99.3% |
| 2Q22 | 645 | +13.2% |
| 1Q22 | 639 | +106.8% |
| 4Q21 | 1,669 | +34.1% |
| 3Q21 | 454 | +33.5% |
| 2Q21 | 570 | -44.1% |
| 1Q21 | 309 | -18.9% |
| 4Q20 | 1,245 | -16.5% |
| 3Q20 | 340 | -48.6% |
| 2Q20 | 1,019 | +38.6% |
| 1Q20 | 381 | -27.7% |
| 4Q19 | 1,491 | -4.5% |
| 3Q19 | 661 | -14.6% |
| 2Q19 | 735 | -20.4% |
| 1Q19 | 527 | +17.1% |
| 4Q18 | 1,561 | +6.3% |
| 3Q18 | 774 | +28.8% |
| 2Q18 | 923 | +46.5% |
| 1Q18 | 450 | +135.6% |
| 4Q17 | 1,468 | +9.8% |
| 3Q17 | 601 | +78.9% |
| 2Q17 | 630 | - |
| 1Q17 | 191 | - |
| 4Q16 | 1,337 | - |
| 3Q16 | 336 | - |