| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 84,026 | +122.2% |
| 2023/12 | 37,810 | +156.8% |
| 2022/12 | 14,722 | -116.4% |
| 2021/12 | -89,791 | -69.3% |
| 2020/12 | -292,709 | -227.6% |
| 2019/12 | 229,342 | +242.4% |
| 2018/12 | 66,972 | -44.4% |
| 2017/12 | 120,503 | -13.5% |
| 2016/12 | 139,317 | +9.2% |
| 2015/12 | 127,635 | +39.9% |
| 2014/12 | 91,265 | +57.7% |
| 2013/12 | 57,855 | +55.9% |
| 2012/12 | 37,112 | +42.0% |
| 2011/12 | 26,127 | - |