| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -1,641 | -71.5% |
| 2023/12 | -5,749 | +150.0% |
| 2022/12 | -2,299 | -993.2% |
| 2021/12 | 257 | -118.6% |
| 2020/12 | -1,381 | +44.7% |
| 2019/12 | -954 | -34.1% |
| 2018/12 | -1,447 | +495.7% |
| 2017/12 | -243 | -127.3% |
| 2016/12 | 890 | -58.1% |
| 2015/12 | 2,122 | -1128.3% |
| 2014/12 | -207 | +955.6% |
| 2013/12 | -20 | -108.0% |
| 2012/12 | 245 | -138.7% |
| 2011/12 | -633 | - |