| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 496 | +21.3% |
| 2Q25 | 1,064 | +34.2% |
| 1Q25 | 409 | +686.5% |
| 4Q24 | 810 | +13.8% |
| 3Q24 | -645 | +23.1% |
| 2Q24 | 793 | +9.8% |
| 1Q24 | 52 | -66.2% |
| 4Q23 | 712 | +36.7% |
| 3Q23 | -524 | -15.2% |
| 2Q23 | 722 | -20.2% |
| 1Q23 | 154 | -57.2% |
| 4Q22 | 521 | -25.6% |
| 3Q22 | -618 | -6.5% |
| 2Q22 | 905 | +69.5% |
| 1Q22 | 360 | -9.1% |
| 4Q21 | 700 | +295.5% |
| 3Q21 | -661 | -46.8% |
| 2Q21 | 534 | -44.0% |
| 1Q21 | 396 | +21.1% |
| 4Q20 | 177 | -79.9% |
| 3Q20 | -1,243 | +90.1% |
| 2Q20 | 953 | -14.7% |
| 1Q20 | 327 | -24.0% |
| 4Q19 | 882 | +13.5% |
| 3Q19 | -654 | +25.3% |
| 2Q19 | 1,117 | +42.3% |
| 1Q19 | 430 | +7.1% |
| 4Q18 | 777 | -10.9% |
| 3Q18 | -522 | +76.7% |
| 2Q18 | 785 | -47.5% |
| 1Q18 | 401 | -26.2% |
| 4Q17 | 872 | -26.4% |
| 3Q17 | -296 | -47.4% |
| 2Q17 | 1,494 | +27.6% |
| 1Q17 | 544 | +43.4% |
| 4Q16 | 1,186 | - |
| 3Q16 | -562 | - |
| 2Q16 | 1,171 | - |
| 1Q16 | 379 | - |