| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 868 | +552.6% |
| 4Q25 | 1,133 | +133.0% |
| 3Q25 | 347 | -48.2% |
| 2Q25 | 432 | -2.7% |
| 1Q25 | 133 | -66.1% |
| 4Q24 | 486 | -37.9% |
| 3Q24 | 669 | +39.5% |
| 2Q24 | 444 | -24.5% |
| 1Q24 | 391 | -17.5% |
| 4Q23 | 783 | +90.1% |
| 3Q23 | 480 | -17.3% |
| 2Q23 | 588 | +2.1% |
| 1Q23 | 474 | +33.4% |
| 4Q22 | 412 | +8.3% |
| 3Q22 | 580 | +476.1% |
| 2Q22 | 576 | -1271.5% |
| 1Q22 | 355 | -1302.1% |
| 4Q21 | 380 | +93.0% |
| 3Q21 | 100 | -34.0% |
| 2Q21 | -50 | -142.1% |
| 1Q21 | -30 | -158.5% |
| 4Q20 | 197 | +107.0% |
| 3Q20 | 152 | -59.5% |
| 2Q20 | 116 | -47.6% |
| 1Q20 | 50 | -59.7% |
| 4Q19 | 95 | -68.7% |
| 3Q19 | 377 | +110.7% |
| 2Q19 | 222 | +38.8% |
| 1Q19 | 125 | +169.8% |
| 4Q18 | 304 | +157.4% |
| 3Q18 | 179 | +393.0% |
| 2Q18 | 160 | +48.2% |
| 1Q18 | 46 | +73.2% |
| 4Q17 | 118 | +49.2% |
| 3Q17 | 36 | -77.7% |
| 2Q17 | 108 | -53.4% |
| 1Q17 | 26 | -71.9% |
| 4Q16 | 79 | - |
| 3Q16 | 163 | - |
| 2Q16 | 232 | - |
| 1Q16 | 95 | - |