| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 175 | -36.1% |
| 4Q25 | 722 | -9.1% |
| 3Q25 | 422 | -12.5% |
| 2Q25 | 518 | -3.4% |
| 1Q25 | 274 | +878.6% |
| 4Q24 | 795 | -5.7% |
| 3Q24 | 482 | +8.8% |
| 2Q24 | 536 | +25.3% |
| 1Q24 | 28 | - |
| 4Q23 | 843 | +18.8% |
| 3Q23 | 443 | -26.8% |
| 2Q23 | 427 | +64.5% |
| 1Q23 | 0 | -100.0% |
| 4Q22 | 709 | -61.4% |
| 3Q22 | 605 | -300.3% |
| 2Q22 | 260 | -26100.0% |
| 1Q22 | 8 | -104.0% |
| 4Q21 | 1,839 | +16.0% |
| 3Q21 | -302 | +50.2% |
| 2Q21 | -1 | -100.6% |
| 1Q21 | -202 | -49.0% |
| 4Q20 | 1,584 | -7.5% |
| 3Q20 | -202 | -30.5% |
| 2Q20 | 156 | -745.9% |
| 1Q20 | -396 | +34.4% |
| 4Q19 | 1,712 | +4.1% |
| 3Q19 | -290 | +29.0% |
| 2Q19 | -25 | -141.9% |
| 1Q19 | -295 | -27.2% |
| 4Q18 | 1,644 | +21.8% |
| 3Q18 | -225 | +53.1% |
| 2Q18 | 57 | -62.7% |
| 1Q18 | -405 | +29.3% |
| 4Q17 | 1,349 | -13.1% |
| 3Q17 | -147 | -60.4% |
| 2Q17 | 154 | -40.4% |
| 1Q17 | -313 | -40.8% |
| 4Q16 | 1,553 | - |
| 3Q16 | -370 | - |
| 2Q16 | 259 | - |
| 1Q16 | -528 | - |