| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -8,211 | -14.3% |
| 2023/12 | -9,576 | +80.5% |
| 2022/12 | -5,305 | -463.5% |
| 2021/12 | 1,459 | -126.7% |
| 2020/12 | -5,456 | -240.0% |
| 2019/12 | 3,897 | -134.9% |
| 2018/12 | -11,183 | -338.9% |
| 2017/12 | 4,680 | -63.9% |
| 2016/12 | 12,951 | -28.8% |
| 2015/12 | 18,196 | +4.5% |
| 2014/12 | 17,412 | -7.6% |
| 2013/12 | 18,843 | -10.2% |
| 2012/12 | 20,978 | -30.3% |
| 2011/12 | 30,111 | - |