| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 790 | +30.6% |
| 4Q25 | 61 | +179.1% |
| 3Q25 | 1,730 | +3.8% |
| 2Q25 | 1,360 | +16.2% |
| 1Q25 | 605 | -9.9% |
| 4Q24 | 22 | -9.8% |
| 3Q24 | 1,667 | +25.2% |
| 2Q24 | 1,170 | +35.7% |
| 1Q24 | 671 | +2880.7% |
| 4Q23 | 24 | -90.9% |
| 3Q23 | 1,331 | +57.2% |
| 2Q23 | 862 | +37.4% |
| 1Q23 | 22 | -92.3% |
| 4Q22 | 268 | -1291.5% |
| 3Q22 | 847 | -16.7% |
| 2Q22 | 627 | -21.0% |
| 1Q22 | 293 | +84.2% |
| 4Q21 | -23 | -134.3% |
| 3Q21 | 1,017 | +9.4% |
| 2Q20 | 794 | -25.9% |
| 1Q21 | 159 | -44.8% |
| 4Q20 | 65 | -77.4% |
| 3Q20 | 929 | +0.1% |
| 2Q19 | 1,072 | +168.1% |
| 1Q20 | 288 | +426.5% |
| 4Q19 | 291 | +347.7% |
| 3Q19 | 928 | +6.6% |
| 1Q19 | 54 | +12.5% |
| 4Q18 | 65 | -52.8% |
| 3Q18 | 871 | +24.5% |
| 2Q18 | 399 | -14.1% |
| 1Q18 | 48 | -71.9% |
| 4Q17 | 137 | -61.6% |
| 3Q17 | 699 | -9.4% |
| 2Q17 | 465 | +60.6% |
| 1Q17 | 173 | -345.2% |
| 4Q16 | 358 | - |
| 3Q16 | 772 | - |
| 2Q16 | 289 | - |
| 1Q16 | -71 | - |