| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 79,767 | +23.5% |
| 2023/12 | 64,600 | -44.2% |
| 2022/12 | 115,700 | +130.5% |
| 2021/12 | 50,200 | +69.0% |
| 2020/12 | 29,700 | -307.7% |
| 2019/12 | -14,300 | -108.3% |
| 2018/12 | 172,800 | +786.2% |
| 2017/12 | 19,500 | -53.1% |
| 2016/12 | 41,600 | +6.7% |
| 2015/12 | 39,000 | -39.6% |
| 2014/12 | 64,600 | +61.9% |
| 2013/12 | 39,900 | -1.2% |
| 2012/12 | 40,400 | - |