| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 422 | -417.3% |
| 4Q25 | 115 | -68.8% |
| 3Q25 | 477 | +52.7% |
| 2Q25 | 513 | +63.1% |
| 1Q25 | -133 | -132.2% |
| 4Q24 | 370 | +17.6% |
| 3Q24 | 312 | -12.7% |
| 2Q24 | 314 | -34.7% |
| 1Q24 | 412 | +6.3% |
| 4Q23 | 314 | -69.7% |
| 3Q23 | 358 | -55.9% |
| 2Q23 | 482 | -31.1% |
| 1Q23 | 388 | -51.2% |
| 4Q22 | 1,037 | +17.8% |
| 3Q22 | 811 | +13.0% |
| 2Q22 | 699 | +73.6% |
| 1Q22 | 795 | +516.1% |
| 4Q21 | 880 | -947.8% |
| 3Q21 | 718 | +207.9% |
| 2Q21 | 403 | +84.0% |
| 1Q21 | 129 | -70.8% |
| 4Q20 | -104 | -136.4% |
| 3Q20 | 233 | +72.2% |
| 2Q20 | 219 | -5.1% |
| 1Q20 | 441 | +135.0% |
| 4Q19 | 285 | +165.5% |
| 3Q19 | 135 | -51.5% |
| 2Q19 | 230 | -28.0% |
| 1Q19 | 188 | -36.2% |
| 4Q18 | 107 | -0.8% |
| 3Q18 | 279 | -51.2% |
| 2Q18 | 320 | +56.9% |
| 1Q18 | 294 | -433.9% |
| 4Q17 | 108 | -59.4% |
| 3Q17 | 572 | +1138.5% |
| 2Q17 | 204 | +23.5% |
| 1Q17 | -89 | -134.9% |
| 4Q16 | 266 | - |
| 3Q16 | 46 | - |
| 2Q16 | 165 | - |
| 1Q16 | 253 | - |