| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,965 | +5.2% |
| 2023/12 | 9,475 | +7245.0% |
| 2022/12 | 129 | +268.6% |
| 2021/12 | 35 | -99.4% |
| 2020/12 | 5,701 | -22.6% |
| 2019/12 | 7,368 | +12.4% |
| 2018/12 | 6,555 | +1.2% |
| 2017/12 | 6,476 | +72.1% |
| 2016/12 | 3,763 | +13.0% |
| 2015/12 | 3,330 | -330.8% |
| 2014/12 | -1,443 | +131.3% |
| 2013/12 | -624 | +447.4% |
| 2012/12 | -114 | -104.6% |
| 2011/12 | 2,475 | - |