| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/11 | 6,849 | -2.9% |
| 2023/11 | 7,052 | +1.1% |
| 2022/11 | 6,974 | +14.8% |
| 2021/11 | 6,073 | -3.7% |
| 2020/11 | 6,309 | +16.3% |
| 2019/11 | 5,424 | -17.9% |
| 2018/11 | 6,606 | +13.8% |
| 2017/11 | 5,804 | +0.9% |
| 2016/11 | 5,751 | -22.1% |
| 2015/11 | 7,387 | +4.6% |
| 2014/11 | 7,059 | +7.8% |
| 2013/11 | 6,549 | +14.8% |
| 2012/11 | 5,704 | +12.4% |
| 2011/11 | 5,077 | - |