| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,682 | -303.7% |
| 2023/12 | -10,646 | -905.3% |
| 2022/12 | 1,322 | -107.0% |
| 2021/12 | -19,017 | -60.5% |
| 2020/12 | -48,122 | -55.4% |
| 2019/12 | -107,788 | -34.4% |
| 2018/12 | -164,276 | +26.8% |
| 2017/12 | -129,602 | +80.5% |
| 2016/12 | -71,809 | -190.2% |
| 2015/12 | 79,590 | +27.8% |
| 2014/12 | 62,298 | +78.5% |
| 2013/12 | 34,894 | -15.8% |
| 2012/12 | 41,458 | +125.7% |
| 2011/12 | 18,369 | - |