| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 4,219 | -55.3% |
| 2023/12 | 9,428 | +157.2% |
| 2022/12 | 3,665 | +232.8% |
| 2021/12 | 1,101 | +33.5% |
| 2020/12 | 825 | -66.3% |
| 2019/12 | 2,447 | -12.3% |
| 2018/12 | 2,790 | +6.3% |
| 2017/12 | 2,626 | -85.3% |
| 2016/12 | 17,849 | +48.8% |
| 2015/12 | 11,996 | +298.5% |
| 2014/12 | 3,010 | +4648.2% |
| 2013/10 | 63 | +8.2% |
| 2012/10 | 58 | +9.8% |
| 2011/10 | 53 | - |