| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -71,668 | -265.6% |
| 2023/12 | 43,272 | -65.5% |
| 2022/12 | 125,557 | -37.7% |
| 2021/12 | 201,518 | +6081.5% |
| 2020/12 | 3,260 | -106.2% |
| 2019/12 | -52,328 | +75.7% |
| 2018/12 | -29,781 | -185.7% |
| 2017/12 | 34,748 | +513.4% |
| 2016/12 | 5,665 | -28.8% |
| 2015/12 | 7,959 | -12.5% |
| 2014/12 | 9,098 | -125.4% |
| 2013/12 | -35,800 | +154.2% |
| 2012/12 | -14,084 | -181.2% |
| 2011/12 | 17,336 | - |