| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 9,439 | +21.1% |
| 2023/12 | 7,795 | -46.7% |
| 2022/12 | 14,636 | +10.6% |
| 2021/12 | 13,236 | -30.8% |
| 2020/12 | 19,125 | +64.8% |
| 2019/12 | 11,603 | +19.6% |
| 2018/12 | 9,702 | +11.3% |
| 2017/12 | 8,716 | +12.8% |
| 2016/12 | 7,724 | -14.1% |
| 2015/12 | 8,996 | -28.0% |
| 2014/12 | 12,490 | +59.4% |
| 2013/12 | 7,836 | +49.5% |
| 2012/12 | 5,242 | -38.4% |
| 2011/12 | 8,514 | - |