| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | -581 | +7.6% |
| 1Q26 | 504 | -22.0% |
| 4Q25 | -122 | -179.2% |
| 3Q25 | 828 | -7.1% |
| 2Q25 | -540 | +70.9% |
| 1Q25 | 646 | -47.3% |
| 4Q24 | 154 | -39.6% |
| 3Q24 | 891 | -22.8% |
| 2Q24 | -316 | -9.5% |
| 1Q24 | 1,225 | +12.4% |
| 4Q23 | 255 | -20.3% |
| 3Q23 | 1,154 | -39.4% |
| 2Q23 | -349 | +27.8% |
| 1Q23 | 1,090 | +35.9% |
| 4Q22 | 320 | +154.0% |
| 3Q22 | 1,903 | +16.6% |
| 2Q22 | -273 | -47.9% |
| 1Q22 | 802 | +928.2% |
| 4Q21 | 126 | -80.9% |
| 3Q21 | 1,632 | -13.0% |
| 2Q21 | -524 | -378.7% |
| 1Q21 | 78 | -95.9% |
| 4Q20 | 660 | -65.9% |
| 3Q20 | 1,876 | +22.1% |
| 2Q20 | 188 | -71.5% |
| 1Q20 | 1,880 | +210.2% |
| 4Q19 | 1,934 | +22.9% |
| 3Q19 | 1,536 | +23.5% |
| 2Q19 | 660 | -202.8% |
| 1Q19 | 606 | +59.5% |
| 4Q18 | 1,574 | -9.1% |
| 3Q18 | 1,244 | - |
| 2Q18 | -642 | - |
| 1Q18 | 380 | - |
| 4Q17 | 1,731 | - |