| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 386 | -255.0% |
| 2023/12 | -249 | -318.4% |
| 2022/12 | 114 | -85.4% |
| 2021/12 | 781 | -145.9% |
| 2020/12 | -1,701 | +286.6% |
| 2019/12 | -440 | -58.5% |
| 2018/12 | -1,059 | +84.5% |
| 2017/12 | -574 | -14.3% |
| 2016/12 | -670 | -65.8% |
| 2015/12 | -1,958 | +101.6% |
| 2014/12 | -971 | +280.8% |
| 2013/12 | -255 | +332.2% |
| 2012/12 | -59 | -96.5% |
| 2011/12 | -1,674 | - |