| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 19,968 | -11.2% |
| 2023/12 | 22,497 | -41.2% |
| 2022/12 | 38,265 | +107.0% |
| 2021/12 | 18,487 | +130.6% |
| 2020/12 | 8,017 | -7.0% |
| 2019/12 | 8,618 | -59.1% |
| 2018/12 | 21,080 | +48.6% |
| 2017/12 | 14,181 | -58.7% |
| 2016/12 | 34,313 | +2.7% |
| 2015/12 | 33,407 | -6.6% |
| 2014/12 | 35,780 | +24.0% |
| 2013/12 | 28,856 | -13.6% |
| 2012/12 | 33,407 | -6451.1% |
| 2011/12 | -526 | - |