| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 510 | -17100.0% |
| 3Q25 | 628 | +561.1% |
| 2Q25 | 181 | -72.4% |
| 1Q25 | 835 | +43.5% |
| 4Q24 | -3 | -102.3% |
| 3Q24 | 95 | -74.9% |
| 2Q24 | 655 | -58.0% |
| 1Q24 | 582 | -79.5% |
| 4Q23 | 130 | -138.9% |
| 3Q23 | 378 | -235.3% |
| 2Q23 | 1,559 | -1273.7% |
| 1Q23 | 2,833 | -1181.4% |
| 4Q22 | -334 | +23.8% |
| 3Q22 | -280 | -5.3% |
| 2Q22 | -133 | -9.0% |
| 1Q22 | -262 | +169.0% |
| 4Q21 | -270 | +144.0% |
| 3Q21 | -295 | +2165.9% |
| 2Q21 | -146 | -918.3% |
| 1Q21 | -98 | -314.4% |
| 4Q20 | -111 | -357.4% |
| 3Q20 | -14 | -111.4% |
| 2Q20 | 17 | -89.9% |
| 1Q20 | 45 | -76.3% |
| 4Q19 | 42 | -71.8% |
| 3Q19 | 114 | - |
| 2Q19 | 177 | - |
| 1Q19 | 191 | - |
| 4Q18 | 152 | - |