| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -25,738 | -26.5% |
| 2023/12 | -35,040 | -1090.4% |
| 2022/12 | 3,538 | -346.6% |
| 2021/12 | -1,435 | -73.3% |
| 2020/12 | -5,370 | +579.7% |
| 2019/12 | -790 | -31.1% |
| 2018/12 | -1,147 | +16.1% |
| 2017/12 | -988 | -91.7% |
| 2016/12 | -11,929 | -82.7% |
| 2015/12 | -69,064 | +2675.9% |
| 2014/12 | -2,488 | -50.2% |
| 2013/12 | -4,991 | -51.7% |
| 2012/12 | -10,344 | +70.6% |
| 2011/12 | -6,064 | - |