| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,284 | -60.4% |
| 4Q25 | 5,771 | -38.4% |
| 3Q25 | 5,408 | -46.4% |
| 2Q25 | 9,578 | +28.0% |
| 1Q25 | 5,766 | +103.7% |
| 4Q24 | 9,364 | +30.0% |
| 3Q24 | 10,094 | +343.1% |
| 2Q24 | 7,482 | +40.0% |
| 1Q24 | 2,831 | -44.7% |
| 4Q23 | 7,203 | -31.5% |
| 3Q23 | 2,278 | -72.0% |
| 2Q23 | 5,345 | -31.8% |
| 1Q23 | 5,120 | +43.4% |
| 4Q22 | 10,522 | +49.4% |
| 3Q22 | 8,127 | +88.8% |
| 2Q22 | 7,842 | +61.4% |
| 1Q22 | 3,570 | +261.0% |
| 4Q21 | 7,044 | +155.4% |
| 3Q21 | 4,304 | -10.4% |
| 2Q21 | 4,860 | +38.9% |
| 1Q21 | 989 | -79.8% |
| 4Q20 | 2,758 | +45.2% |
| 3Q20 | 4,804 | -25.4% |
| 2Q20 | 3,499 | -48.7% |
| 1Q20 | 4,897 | -43.5% |
| 4Q19 | 1,899 | -65.7% |
| 3Q19 | 6,442 | -42.0% |
| 2Q19 | 6,816 | -30.4% |
| 1Q19 | 8,671 | -2.6% |
| 4Q18 | 5,544 | -11.7% |
| 3Q18 | 11,108 | +26.5% |
| 2Q18 | 9,799 | +22.7% |
| 1Q18 | 8,900 | +38.6% |
| 4Q17 | 6,281 | +307.3% |
| 3Q17 | 8,778 | +58.5% |
| 2Q17 | 7,987 | +46.0% |
| 1Q17 | 6,422 | +20.9% |
| 4Q16 | 1,542 | - |
| 3Q16 | 5,537 | - |
| 2Q16 | 5,471 | - |
| 1Q16 | 5,314 | - |