| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 183,009 | +19.1% |
| 2023/12 | 153,639 | +99.7% |
| 2022/12 | 76,942 | +216.9% |
| 2021/12 | 24,281 | -151.9% |
| 2020/12 | -46,807 | -55.2% |
| 2019/12 | -104,539 | +20.2% |
| 2018/12 | -86,967 | -259.8% |
| 2017/12 | 54,407 | +61.7% |
| 2016/12 | 33,642 | -52.9% |
| 2015/12 | 71,420 | -5.2% |
| 2014/12 | 75,346 | +235.4% |
| 2013/12 | 22,464 | -124.8% |
| 2012/12 | -90,434 | +5787.6% |
| 2011/12 | -1,536 | -100.7% |
| 2010/12 | 226,882 | - |