| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -2,463 | -21.1% |
| 2023/12 | -3,121 | +599.7% |
| 2022/12 | -447 | -116.5% |
| 2021/12 | 2,697 | -162.0% |
| 2020/12 | -4,351 | -817.5% |
| 2019/12 | 606 | -203.5% |
| 2018/12 | -586 | -124.2% |
| 2017/12 | 2,417 | -5.7% |
| 2016/12 | 2,563 | +20.4% |
| 2015/12 | 2,128 | +128.7% |
| 2014/12 | 930 | -859.2% |
| 2013/12 | -123 | -95.9% |
| 2012/12 | -3,010 | +136.0% |
| 2011/12 | -1,276 | - |