| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 407 | -45.9% |
| 1Q26 | 585 | +6.9% |
| 4Q25 | 203 | -56.2% |
| 3Q25 | 809 | +90.4% |
| 2Q25 | 752 | +94.8% |
| 1Q25 | 547 | +117.1% |
| 4Q24 | 463 | +139.9% |
| 3Q24 | 425 | -45.3% |
| 2Q24 | 386 | -44.7% |
| 1Q24 | 252 | -69.9% |
| 4Q23 | 193 | -76.9% |
| 3Q23 | 777 | -13.1% |
| 2Q23 | 698 | +1.7% |
| 1Q23 | 838 | +111.6% |
| 4Q22 | 835 | +267.8% |
| 3Q22 | 894 | -708.2% |
| 2Q22 | 686 | -189.1% |
| 1Q22 | 396 | -1042.9% |
| 4Q21 | 227 | -2622.2% |
| 3Q21 | -147 | -167.4% |
| 2Q21 | -770 | +1122.2% |
| 1Q21 | -42 | -128.4% |
| 4Q20 | -9 | -102.9% |
| 3Q20 | 218 | -74.6% |
| 2Q20 | -63 | -111.4% |
| 1Q20 | 148 | -82.3% |
| 4Q19 | 314 | -74.9% |
| 3Q19 | 857 | -46.1% |
| 2Q19 | 554 | -45.0% |
| 1Q19 | 838 | +5.4% |
| 4Q18 | 1,249 | +82.6% |
| 3Q18 | 1,589 | +244.7% |
| 2Q18 | 1,007 | +49.4% |
| 1Q18 | 795 | -3.8% |
| 4Q17 | 684 | -15.9% |
| 3Q17 | 461 | -64.9% |
| 2Q17 | 674 | - |
| 1Q17 | 826 | - |
| 4Q16 | 813 | - |
| 3Q16 | 1,314 | - |