| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | -270 | -582.1% |
| 1Q26 | -389 | -167.3% |
| 4Q25 | -102 | -111.1% |
| 3Q25 | 96 | -94.6% |
| 2Q25 | 56 | -98.5% |
| 1Q25 | 578 | -72.0% |
| 4Q24 | 921 | -39.3% |
| 3Q24 | 1,771 | -318.4% |
| 2Q24 | 3,641 | +193.5% |
| 1Q24 | 2,063 | +163.1% |
| 4Q23 | 1,519 | +117.8% |
| 3Q23 | -812 | -1020.1% |
| 2Q23 | 1,240 | +65.2% |
| 1Q23 | 784 | -0.4% |
| 4Q22 | 697 | +13.4% |
| 3Q22 | 88 | -86.9% |
| 2Q22 | 750 | -10.6% |
| 1Q22 | 787 | -12.0% |
| 4Q21 | 615 | +52.7% |
| 3Q21 | 670 | +34.4% |
| 2Q21 | 839 | +70.5% |
| 1Q21 | 894 | +226.3% |
| 4Q20 | 402 | +31.7% |
| 3Q20 | 498 | -4.0% |
| 2Q20 | 492 | -58.2% |
| 1Q20 | 274 | -79.7% |
| 4Q19 | 305 | -73.0% |
| 3Q19 | 519 | -54.7% |
| 2Q19 | 1,177 | -7.3% |
| 1Q19 | 1,351 | +17.2% |
| 4Q18 | 1,133 | +11.8% |
| 3Q18 | 1,146 | +16.3% |
| 2Q18 | 1,270 | +52.0% |
| 1Q18 | 1,153 | +75.9% |
| 4Q17 | 1,013 | -1583.0% |
| 3Q17 | 985 | +35.0% |
| 2Q17 | 835 | +5.9% |
| 1Q17 | 655 | -23.3% |
| 4Q16 | -69 | - |
| 3Q16 | 730 | - |
| 2Q16 | 788 | - |
| 1Q16 | 855 | - |