| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 194,706 | -9.2% |
| 2023/12 | 214,495 | +310.1% |
| 2022/12 | 52,304 | -65.2% |
| 2021/12 | 150,466 | +153.5% |
| 2020/12 | 59,360 | +28.7% |
| 2019/12 | 46,134 | -47.4% |
| 2018/12 | 87,781 | +39.9% |
| 2017/12 | 62,744 | -24.5% |
| 2016/12 | 83,051 | +16.5% |
| 2015/12 | 71,260 | -7.9% |
| 2014/12 | 77,356 | +8.6% |
| 2013/12 | 71,243 | +12.7% |
| 2012/12 | 63,224 | +9.2% |
| 2011/12 | 57,912 | - |