| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q24 | 75,572 | +35.9% |
| 3Q24 | 89,380 | -4.2% |
| 2Q24 | 71,542 | +11.7% |
| 1Q24 | 32,558 | +1.7% |
| 4Q23 | 55,606 | +3.9% |
| 3Q23 | 93,321 | +13.6% |
| 2Q23 | 64,058 | -11.5% |
| 1Q23 | 32,013 | +254.0% |
| 4Q22 | 53,496 | +35.0% |
| 3Q22 | 82,145 | +30.7% |
| 2Q22 | 72,362 | +26.5% |
| 1Q22 | 9,044 | -82.7% |
| 4Q21 | 39,632 | +131.2% |
| 3Q21 | 62,854 | -13.6% |
| 2Q21 | 57,183 | +76.5% |
| 1Q21 | 52,230 | +304.2% |
| 4Q20 | 17,141 | -58.8% |
| 3Q20 | 72,708 | - |
| 2Q20 | 32,394 | - |
| 1Q20 | 12,923 | - |
| 4Q19 | 41,592 | - |
| 3Q16 | 50,186 | +8.4% |
| 2Q16 | 40,973 | - |
| 1Q16 | 11,483 | - |
| 4Q15 | 41,539 | - |
| 3Q15 | 46,297 | - |