| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 136,496 | -14.0% |
| 2023/12 | 158,657 | -7.4% |
| 2022/12 | 171,276 | +116.5% |
| 2021/12 | 79,100 | -390.1% |
| 2020/12 | -27,263 | -228.6% |
| 2019/12 | 21,193 | -58.7% |
| 2018/12 | 51,287 | +157.1% |
| 2017/12 | 19,951 | -554.4% |
| 2016/12 | -4,391 | -96.9% |
| 2015/12 | -143,553 | +163.9% |
| 2014/12 | -54,406 | - |
| 2012/12 | 86,593 | -34.7% |
| 2011/12 | 132,561 | - |