| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 10,237 | -8.6% |
| 2023/12 | 11,199 | +58.8% |
| 2022/12 | 7,054 | +66.2% |
| 2021/12 | 4,244 | -84.1% |
| 2020/12 | 26,772 | -11.6% |
| 2019/12 | 30,294 | +8.6% |
| 2018/12 | 27,901 | +4.8% |
| 2017/12 | 26,630 | -0.1% |
| 2016/12 | 26,648 | -18.9% |
| 2015/12 | 32,857 | -9.2% |
| 2014/12 | 36,201 | -32.3% |
| 2013/12 | 53,453 | -46.9% |
| 2012/12 | 100,744 | +8.2% |
| 2011/12 | 93,085 | - |