| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 350 | +4.8% |
| 2Q25 | 200 | -74.1% |
| 1Q25 | 334 | -43.6% |
| 4Q24 | 494 | -1.5% |
| 3Q24 | 1,207 | +6.9% |
| 2Q24 | 770 | +126.7% |
| 1Q24 | 592 | -24.3% |
| 4Q23 | 502 | -30.4% |
| 3Q23 | 1,128 | +36.5% |
| 2Q23 | 340 | +324.7% |
| 1Q23 | 782 | +199.6% |
| 4Q22 | 721 | +51.1% |
| 3Q22 | 827 | -15.1% |
| 2Q22 | 80 | -85.5% |
| 1Q22 | 261 | -65.7% |
| 4Q21 | 477 | -15.0% |
| 3Q21 | 974 | +40.3% |
| 2Q21 | 550 | +119.7% |
| 1Q21 | 762 | +97.9% |
| 4Q20 | 561 | +59.5% |
| 3Q20 | 694 | -17.2% |
| 2Q20 | 250 | -16.7% |
| 1Q20 | 385 | +34.6% |
| 4Q19 | 352 | +26.9% |
| 3Q19 | 838 | +89.9% |
| 2Q19 | 300 | -245.6% |
| 1Q19 | 285 | -353.7% |
| 4Q18 | 277 | +52.9% |
| 3Q18 | 441 | +10.0% |
| 2Q18 | -207 | -344.6% |
| 1Q18 | -113 | -1137.4% |
| 4Q17 | 181 | -43.0% |
| 3Q17 | 401 | -53.5% |
| 2Q17 | 84 | -84.8% |
| 1Q17 | 10 | -96.3% |
| 4Q16 | 318 | - |
| 3Q16 | 863 | - |
| 2Q16 | 556 | - |
| 1Q16 | 291 | - |