| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 200,326 | +66.1% |
| 2023/12 | 120,603 | +72.2% |
| 2022/12 | 70,054 | -36.2% |
| 2021/12 | 109,717 | +138.5% |
| 2020/12 | 46,010 | -41.8% |
| 2019/12 | 79,114 | +11.0% |
| 2018/12 | 71,305 | +51.9% |
| 2017/12 | 46,935 | +24.6% |
| 2016/12 | 37,676 | -26.4% |
| 2015/12 | 51,175 | -3.1% |
| 2014/12 | 52,786 | -6.6% |
| 2013/12 | 56,508 | -13.3% |
| 2012/12 | 65,210 | +688.1% |
| 2011/12 | 8,274 | - |