| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -5 | -91.8% |
| 3Q25 | -123 | -114.0% |
| 2Q25 | -47 | -108.1% |
| 1Q25 | -133 | -63.3% |
| 4Q24 | -61 | -104.6% |
| 3Q24 | 876 | -6.6% |
| 2Q24 | 572 | -352.8% |
| 1Q24 | -362 | +62.4% |
| 4Q23 | 1,313 | +41.3% |
| 3Q23 | 938 | +475.7% |
| 2Q23 | -227 | -125.0% |
| 1Q23 | -223 | -249.9% |
| 4Q22 | 929 | -7.3% |
| 3Q22 | 163 | -60.1% |
| 2Q22 | 904 | +85.8% |
| 1Q22 | 148 | -2605.7% |
| 4Q21 | 1,003 | +21.0% |
| 3Q21 | 408 | -19.8% |
| 2Q21 | 486 | -54.9% |
| 1Q21 | -6 | -146.7% |
| 4Q20 | 828 | -18.7% |
| 3Q20 | 508 | +40.5% |
| 2Q20 | 1,079 | +120.9% |
| 1Q20 | 12 | -93.9% |
| 4Q19 | 1,019 | +263.3% |
| 3Q19 | 362 | -355.6% |
| 2Q19 | 488 | -7.1% |
| 1Q19 | 207 | +2451.9% |
| 4Q18 | 280 | -53.5% |
| 3Q18 | -142 | -131.2% |
| 2Q18 | 526 | +81.1% |
| 1Q18 | 8 | -98.9% |
| 4Q17 | 603 | -59.1% |
| 3Q17 | 453 | -60.7% |
| 2Q17 | 290 | - |
| 1Q17 | 754 | - |
| 4Q16 | 1,475 | - |
| 3Q16 | 1,154 | - |