| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 12,453 | -40.1% |
| 2023/9 | 20,786 | +52.8% |
| 2022/9 | 13,599 | +37.2% |
| 2021/9 | 9,909 | +23.2% |
| 2020/9 | 8,044 | -48.6% |
| 2019/9 | 15,660 | +13.4% |
| 2018/9 | 13,809 | +31.3% |
| 2017/9 | 10,518 | -13.5% |
| 2016/9 | 12,156 | -49.9% |
| 2015/9 | 24,287 | +44.9% |
| 2014/9 | 16,765 | +4.0% |
| 2013/9 | 16,122 | +6.6% |
| 2012/9 | 15,127 | +9.5% |
| 2011/9 | 13,819 | - |