| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | -133 | -57.6% |
| 2Q25 | 192 | -1229.4% |
| 1Q25 | 1,010 | -8.6% |
| 4Q24 | 1,524 | -3.2% |
| 3Q24 | -314 | -22.7% |
| 2Q24 | -17 | -97.7% |
| 1Q24 | 1,105 | +15.9% |
| 4Q23 | 1,575 | -13.4% |
| 3Q23 | -406 | -214.0% |
| 2Q23 | -748 | -190.4% |
| 1Q23 | 953 | -28.5% |
| 4Q22 | 1,818 | -16.9% |
| 3Q22 | 356 | +6.0% |
| 2Q22 | 827 | +21.1% |
| 1Q22 | 1,333 | +42.1% |
| 4Q21 | 2,189 | +9.8% |
| 3Q21 | 336 | +55.6% |
| 2Q21 | 683 | +391.4% |
| 1Q21 | 938 | +533.8% |
| 4Q20 | 1,994 | +19.0% |
| 3Q20 | 216 | -160.3% |
| 2Q20 | 139 | -195.9% |
| 1Q20 | 148 | -77.7% |
| 4Q19 | 1,676 | +8.2% |
| 3Q19 | -358 | +1690.0% |
| 2Q19 | -145 | -1135.7% |
| 1Q19 | 664 | -23.9% |
| 4Q18 | 1,549 | +28.3% |
| 3Q18 | -20 | -92.8% |
| 2Q18 | 14 | -103.7% |
| 1Q18 | 872 | +50.6% |
| 4Q17 | 1,207 | -39.3% |
| 3Q17 | -279 | +151.4% |
| 2Q17 | -379 | +88.6% |
| 1Q17 | 579 | -31.0% |
| 4Q16 | 1,987 | -8.7% |
| 3Q16 | -111 | -69.6% |
| 2Q16 | -201 | - |
| 1Q16 | 839 | - |
| 4Q15 | 2,176 | - |
| 3Q15 | -365 | - |