| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -6,547 | -39.1% |
| 2023/12 | -10,744 | +103.3% |
| 2022/12 | -5,286 | -25.6% |
| 2021/12 | -7,107 | +14.8% |
| 2020/12 | -6,191 | +8.0% |
| 2019/12 | -5,730 | +47.8% |
| 2018/12 | -3,877 | -29.2% |
| 2017/12 | -5,476 | +6.5% |
| 2016/12 | -5,144 | -33.2% |
| 2015/12 | -7,696 | -45.8% |
| 2014/12 | -14,191 | +9.4% |
| 2013/12 | -12,971 | +41.6% |
| 2012/12 | -9,162 | +348.2% |
| 2011/12 | -2,044 | - |