| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -104 | -108.7% |
| 2023/12 | 1,200 | -46.3% |
| 2022/12 | 2,235 | +6.8% |
| 2021/12 | 2,092 | +98.5% |
| 2020/12 | 1,054 | +51.0% |
| 2019/12 | 698 | -50.8% |
| 2018/12 | 1,419 | +79.4% |
| 2017/12 | 791 | -127.5% |
| 2016/12 | -2,872 | +747.2% |
| 2015/12 | -339 | -48.5% |
| 2014/12 | -658 | -28.8% |
| 2013/12 | -924 | +6.1% |
| 2012/12 | -871 | +32.6% |
| 2011/12 | -657 | - |