| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 278,558 | -28.8% |
| 2023/12 | 391,499 | +52.7% |
| 2022/12 | 256,353 | -313.9% |
| 2021/12 | -119,859 | -224.0% |
| 2020/12 | 96,694 | +12.6% |
| 2019/12 | 85,862 | -405.1% |
| 2018/12 | -28,145 | -144.3% |
| 2017/12 | 63,478 | -29.3% |
| 2016/12 | 89,810 | -52.2% |
| 2015/12 | 188,080 | +147.3% |
| 2014/12 | 76,048 | +1454.2% |
| 2013/12 | 4,893 | +279.3% |
| 2012/12 | 1,290 | - |