| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -568 | +30.3% |
| 4Q25 | 43 | -98.0% |
| 3Q25 | -1,324 | -290.8% |
| 2Q25 | 480 | -72.6% |
| 1Q25 | -436 | -119.6% |
| 4Q24 | 2,120 | -42.9% |
| 3Q24 | 694 | -82.3% |
| 2Q24 | 1,752 | -48.5% |
| 1Q24 | 2,228 | -33.1% |
| 4Q23 | 3,713 | -21.6% |
| 3Q23 | 3,931 | -26.6% |
| 2Q23 | 3,403 | -45.9% |
| 1Q23 | 3,330 | -41.6% |
| 4Q22 | 4,735 | -12.8% |
| 3Q22 | 5,352 | +44.3% |
| 2Q22 | 6,296 | +79.1% |
| 1Q22 | 5,700 | -21.8% |
| 4Q21 | 5,428 | +15.0% |
| 3Q21 | 3,710 | +89.8% |
| 2Q21 | 3,515 | +32.2% |
| 1Q21 | 7,287 | +486.2% |
| 4Q20 | 4,721 | +29.8% |
| 3Q20 | 1,955 | -6.7% |
| 2Q20 | 2,658 | +16.5% |
| 1Q20 | 1,243 | -14.3% |
| 4Q19 | 3,638 | +35.6% |
| 3Q19 | 2,095 | +69.1% |
| 2Q19 | 2,281 | +43.9% |
| 1Q19 | 1,451 | +40.5% |
| 4Q18 | 2,682 | +2.7% |
| 3Q18 | 1,239 | +14.4% |
| 2Q18 | 1,585 | +173.7% |
| 1Q18 | 1,033 | +380.5% |
| 4Q17 | 2,611 | +40.5% |
| 3Q17 | 1,083 | +16.5% |
| 2Q17 | 579 | -19.8% |
| 1Q17 | 215 | -38.6% |
| 4Q16 | 1,858 | - |
| 3Q16 | 930 | - |
| 2Q16 | 722 | - |
| 1Q16 | 350 | - |