| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 37,341 | +255.9% |
| 2023/12 | 10,492 | -169.8% |
| 2022/12 | -15,024 | -34.0% |
| 2021/12 | -22,762 | -71.8% |
| 2020/12 | -80,593 | +6.6% |
| 2019/12 | -75,602 | +135.5% |
| 2018/12 | -32,105 | +1.0% |
| 2017/12 | -31,792 | -300.6% |
| 2016/12 | 15,848 | -66.1% |
| 2015/12 | 46,763 | +391.9% |
| 2014/12 | 9,507 | -139.5% |
| 2013/12 | -24,087 | -172.5% |
| 2012/12 | 33,239 | +502.9% |
| 2011/12 | 5,513 | - |