| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -99 | +744.3% |
| 3Q25 | 841 | +19.2% |
| 2Q25 | 1,075 | +87.3% |
| 1Q25 | 3,668 | +0.6% |
| 4Q24 | -12 | -105.7% |
| 3Q24 | 705 | +119.7% |
| 2Q24 | 574 | - |
| 1Q24 | 3,644 | +5.9% |
| 4Q23 | 203 | -341.7% |
| 3Q22 | 321 | -54.2% |
| 1Q23 | 3,441 | -18.8% |
| 4Q22 | -85 | -107.2% |
| 3Q21 | 700 | -77.3% |
| 2Q22 | 748 | - |
| 1Q22 | 4,237 | +36.9% |
| 4Q21 | 1,178 | -141.0% |
| 3Q20 | 3,086 | +698.0% |
| 1Q21 | 3,095 | -6.0% |
| 4Q20 | -2,875 | +295.3% |
| 2Q20 | 503 | -47.1% |
| 1Q20 | 3,292 | -0.4% |
| 4Q19 | -728 | +15.7% |
| 3Q19 | 386 | +304.1% |
| 2Q19 | 951 | -10.7% |
| 1Q19 | 3,305 | +14.2% |
| 4Q18 | -629 | +99.1% |
| 3Q18 | 95 | -69.4% |
| 2Q18 | 1,064 | +61.6% |
| 1Q18 | 2,894 | +6.0% |
| 4Q17 | -316 | -27.8% |
| 3Q17 | 312 | -12.7% |
| 2Q17 | 658 | - |
| 1Q17 | 2,731 | - |
| 4Q16 | -438 | - |
| 3Q16 | 357 | - |