| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 52,890 | -30.5% |
| 2023/9 | 76,122 | -16.5% |
| 2022/9 | 91,149 | -34.6% |
| 2021/9 | 139,409 | +10.8% |
| 2020/9 | 125,808 | +101.6% |
| 2019/9 | 62,390 | +89.0% |
| 2018/9 | 33,006 | +32.3% |
| 2017/9 | 24,951 | +11.2% |
| 2016/9 | 22,435 | +6.8% |
| 2015/9 | 20,999 | +3.6% |
| 2014/9 | 20,272 | +6.0% |
| 2013/9 | 19,132 | +9.6% |
| 2012/9 | 17,464 | +7.1% |
| 2011/9 | 16,308 | - |