| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 66,981 | -4.2% |
| 2023/12 | 69,940 | +16.0% |
| 2022/12 | 60,296 | +6.3% |
| 2021/12 | 56,710 | +151.3% |
| 2020/12 | 22,565 | -157.0% |
| 2019/12 | -39,578 | -90.5% |
| 2018/12 | -415,502 | +551.5% |
| 2017/12 | -63,778 | -47.0% |
| 2016/12 | -120,402 | +418.3% |
| 2015/12 | -23,232 | -70.7% |
| 2014/12 | -79,209 | +10.3% |
| 2013/12 | -71,812 | -293.0% |
| 2012/12 | 37,212 | -86.5% |
| 2011/12 | 276,259 | - |