| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -10,737 | +258.0% |
| 2023/12 | -2,999 | -73.5% |
| 2022/12 | -11,307 | -11.7% |
| 2021/12 | -12,812 | -6.8% |
| 2020/12 | -13,753 | -73.0% |
| 2019/12 | -50,955 | +713.6% |
| 2018/12 | -6,263 | +526.3% |
| 2017/12 | -1,000 | -181.5% |
| 2016/12 | 1,227 | -487.1% |
| 2015/12 | -317 | -120.0% |
| 2014/12 | 1,584 | +102.6% |
| 2013/12 | 782 | -252.4% |
| 2012/12 | -513 | -663.7% |
| 2011/12 | 91 | - |