| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,087 | -566.3% |
| 2023/12 | -662 | -83.9% |
| 2022/12 | -4,114 | -25.1% |
| 2021/12 | -5,493 | +19.9% |
| 2020/12 | -4,582 | -41.5% |
| 2019/12 | -7,835 | +124.6% |
| 2018/12 | -3,488 | -234.4% |
| 2017/12 | 2,595 | +131.1% |
| 2016/12 | 1,123 | -404.3% |
| 2015/12 | -369 | -129.8% |
| 2014/12 | 1,238 | -209.7% |
| 2013/12 | -1,129 | -79.7% |
| 2012/12 | -5,553 | +265.3% |
| 2011/12 | -1,520 | - |