| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 371,359 | +5.1% |
| 2023/12 | 381,984 | +4.1% |
| 2023/1 | 353,314 | -3.7% |
| 2022/1 | 366,960 | +36.3% |
| 2021/1 | 269,308 | - |
| 2019/12 | 262,579 | +5.1% |
| 2018/12 | 249,892 | -20.6% |
| 2017/12 | 214,758 | -21.8% |
| 2017/1 | 314,780 | +14.7% |
| 2016/1 | 274,470 | - |
| 2014/12 | 251,508 | +86.1% |
| 2013/12 | 135,142 | -1.4% |
| 2012/12 | 122,747 | -7.3% |
| 2012/1 | 137,121 | +3.6% |
| 2011/1 | 132,388 | - |