| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 5,627 | -98.8% |
| 2023/12 | 486,144 | -21.0% |
| 2022/12 | 615,486 | +31.6% |
| 2021/12 | 467,802 | +123.1% |
| 2020/12 | 209,710 | -20.1% |
| 2019/12 | 262,430 | -45.9% |
| 2018/12 | 485,120 | +55.7% |
| 2017/12 | 311,588 | +206.3% |
| 2016/12 | 101,717 | +4.0% |
| 2015/12 | 97,799 | -48.3% |
| 2014/12 | 189,111 | -4.3% |
| 2013/12 | 197,682 | +4.5% |
| 2012/12 | 189,201 | - |
| 2010/12 | 417,938 | - |