| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2023/12 | -217,454 | -25.7% |
| 2022/12 | -292,530 | +12.7% |
| 2021/12 | -259,557 | +198.8% |
| 2020/12 | -86,879 | +26.7% |
| 2019/12 | -68,573 | +161.8% |
| 2018/12 | -26,196 | +167.8% |
| 2017/12 | -9,782 | -64.8% |
| 2016/12 | -27,827 | +230.8% |
| 2015/12 | -8,411 | -10.9% |
| 2014/12 | -9,444 | -22.7% |
| 2013/12 | -12,218 | -29.3% |
| 2012/12 | -17,290 | +30.6% |
| 2011/12 | -13,243 | - |