| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 134 | -90.4% |
| 3Q26 | -54 | -133.8% |
| 4Q25 | 1,398 | +314.0% |
| 3Q25 | 160 | -55.9% |
| 2Q25 | 136 | -40.6% |
| 1Q25 | -392 | +171.7% |
| 4Q24 | 337 | +95.3% |
| 3Q24 | 362 | +26.4% |
| 2Q24 | 230 | -17.8% |
| 1Q24 | -145 | -420.0% |
| 4Q23 | 172 | +259.4% |
| 3Q23 | 287 | -37.1% |
| 2Q23 | 280 | -29.7% |
| 1Q23 | 45 | -66.4% |
| 4Q22 | 48 | -77.3% |
| 3Q22 | 456 | +1.1% |
| 2Q22 | 398 | -10.3% |
| 1Q22 | 134 | -275.5% |
| 4Q21 | 212 | -34.6% |
| 3Q21 | 451 | -7.3% |
| 2Q21 | 444 | - |
| 1Q21 | -77 | -127.0% |
| 4Q20 | 324 | +51.6% |
| 3Q20 | 487 | +7.7% |
| 1Q20 | 282 | +6.3% |
| 4Q19 | 213 | -37.1% |
| 3Q19 | 452 | - |
| 2Q19 | 392 | - |
| 1Q19 | 266 | - |
| 4Q18 | 340 | - |