| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,007 | -107.9% |
| 2023/12 | -188,774 | -148.1% |
| 2022/12 | 392,368 | +13.2% |
| 2021/12 | 346,583 | +443.8% |
| 2020/12 | 63,729 | -24.1% |
| 2019/12 | 84,003 | -68.6% |
| 2018/12 | 267,867 | +60.3% |
| 2017/12 | 167,054 | +46.9% |
| 2016/12 | 113,743 | -31.3% |
| 2015/12 | 165,684 | +2.4% |
| 2014/12 | 161,798 | +411.0% |
| 2013/12 | 31,660 | -35.4% |
| 2012/12 | 49,005 | -55.9% |
| 2011/12 | 111,119 | - |