| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,303 | -17.5% |
| 1Q26 | 1,048 | +37.9% |
| 4Q25 | 1,200 | -50.8% |
| 3Q25 | 874 | +64.9% |
| 2Q25 | 1,579 | +208.4% |
| 1Q25 | 760 | +84.0% |
| 4Q24 | 2,439 | +147.9% |
| 3Q24 | 530 | -23.3% |
| 2Q24 | 512 | -36.6% |
| 1Q24 | 413 | -50.1% |
| 4Q23 | 984 | -4.7% |
| 3Q23 | 691 | +16.1% |
| 2Q23 | 808 | +76.4% |
| 1Q23 | 828 | +123.8% |
| 4Q22 | 1,033 | +427.2% |
| 3Q22 | 595 | -45.9% |
| 2Q22 | 458 | +52.9% |
| 1Q22 | 370 | +13.8% |
| 4Q21 | 195 | -17.8% |
| 3Q21 | 1,100 | +284.7% |
| 2Q21 | 299 | +26.3% |
| 1Q21 | 325 | +5.3% |
| 4Q20 | 238 | -5.2% |
| 3Q20 | 286 | +29.3% |
| 2Q20 | 237 | +10.9% |
| 1Q20 | 308 | +19.2% |
| 4Q19 | 251 | - |
| 3Q19 | 221 | - |
| 2Q19 | 213 | - |
| 1Q19 | 259 | - |