| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/11 | 28,505 | -34.7% |
| 2023/11 | 43,647 | +65.9% |
| 2022/11 | 26,312 | +5.7% |
| 2021/11 | 24,881 | +5.9% |
| 2020/11 | 23,485 | -12.2% |
| 2019/11 | 26,753 | +11.3% |
| 2018/11 | 24,029 | +17.9% |
| 2017/11 | 20,378 | -10.2% |
| 2016/11 | 22,694 | +25.0% |
| 2015/11 | 18,158 | +0.1% |
| 2014/11 | 18,145 | +4.9% |
| 2013/11 | 17,291 | -12.1% |
| 2012/11 | 19,680 | +8.2% |
| 2011/11 | 18,195 | - |