| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -4,549 | -65.9% |
| 2023/12 | -13,328 | -44.5% |
| 2022/12 | -24,010 | -17.9% |
| 2021/12 | -29,230 | +108.9% |
| 2020/12 | -13,992 | -13.9% |
| 2019/12 | -16,246 | -35.1% |
| 2018/12 | -25,027 | -33.2% |
| 2017/12 | -37,440 | -24.3% |
| 2016/12 | -49,436 | +21.5% |
| 2015/12 | -40,682 | +200.3% |
| 2014/12 | -13,548 | +83.6% |
| 2013/12 | -7,379 | -127.6% |
| 2012/12 | 26,779 | +47.4% |
| 2011/12 | 18,164 | - |