| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 15,897 | -84.4% |
| 2023/12 | 101,591 | -35.5% |
| 2022/12 | 157,600 | +56.0% |
| 2021/12 | 101,025 | -215.5% |
| 2020/12 | -87,436 | -646.7% |
| 2019/12 | 15,994 | +504.5% |
| 2018/12 | 2,646 | -103.7% |
| 2017/12 | -72,067 | -66.9% |
| 2016/12 | -217,783 | +76.9% |
| 2015/12 | -123,083 | -706.3% |
| 2014/12 | 20,301 | -47.8% |
| 2013/12 | 38,885 | -3.9% |
| 2012/12 | 40,463 | +116.2% |
| 2011/12 | 18,715 | - |