| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | -37 | -172.5% |
| 1Q26 | 92 | -65.3% |
| 4Q25 | 148 | -48.0% |
| 3Q25 | 459 | -23.0% |
| 2Q25 | 51 | -77.5% |
| 1Q25 | 265 | +38.4% |
| 4Q24 | 286 | -372.4% |
| 3Q24 | 595 | -916.2% |
| 2Q24 | 226 | -124.9% |
| 1Q24 | 191 | -133.0% |
| 4Q23 | -106 | -93.6% |
| 3Q23 | -73 | -83.4% |
| 2Q23 | -909 | -21.8% |
| 1Q23 | -581 | -56.4% |
| 4Q22 | -1,652 | +16.5% |
| 3Q22 | -440 | -52.2% |
| 2Q22 | -1,162 | -36.6% |
| 1Q22 | -1,330 | -31.1% |
| 4Q21 | -1,419 | +117.5% |
| 3Q21 | -921 | -334.9% |
| 2Q21 | -1,832 | -3988.2% |
| 1Q21 | -1,930 | -488.9% |
| 4Q20 | -652 | -279.8% |
| 3Q20 | 392 | -63.8% |
| 2Q20 | 47 | -85.5% |
| 1Q20 | 496 | -27.8% |
| 4Q19 | 362 | -33.2% |
| 3Q19 | 1,081 | -4.1% |
| 2Q19 | 325 | -53.1% |
| 1Q19 | 687 | -3.3% |
| 4Q18 | 542 | -55.1% |
| 3Q18 | 1,127 | -6.6% |
| 2Q18 | 693 | +12.5% |
| 1Q18 | 710 | +5.3% |
| 4Q17 | 1,207 | +1.7% |
| 3Q17 | 616 | - |
| 2Q17 | 675 | - |
| 1Q17 | 861 | - |
| 4Q15 | 1,186 | - |