| （単位：千ドル） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2023/12 | 93,311 | +146.8% |
| 2022/12 | 37,810 | -331.8% |
| 2021/12 | -16,309 | -103.6% |
| 2020/12 | 452,341 | -8.5% |
| 2019/12 | 494,150 | +79.0% |
| 2018/12 | 276,064 | +815.1% |
| 2017/12 | 30,166 | -87.1% |
| 2016/12 | 233,639 | +128.6% |
| 2015/12 | 102,221 | -162355.6% |
| 2014/12 | -63 | -100.1% |
| 2013/12 | 52,745 | -49.4% |
| 2012/12 | 104,292 | +65.1% |
| 2011/12 | 63,156 | - |