| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 145,382 | +4.8% |
| 2023/12 | 138,722 | +41.9% |
| 2022/12 | 97,752 | +145.3% |
| 2021/12 | 39,857 | -248.3% |
| 2020/12 | -26,870 | -140.6% |
| 2019/12 | 66,122 | -3.4% |
| 2018/12 | 68,451 | +104.4% |
| 2017/12 | 33,490 | +73.2% |
| 2016/12 | 19,332 | -169.3% |
| 2015/12 | -27,916 | +121.1% |
| 2014/12 | -12,628 | -112.5% |
| 2013/12 | 100,924 | +11.5% |
| 2012/12 | 90,522 | +63.1% |
| 2011/12 | 55,485 | - |