| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 137,724 | +1.5% |
| 2024/12 | 135,653 | -4.0% |
| 2023/12 | 141,369 | +12.6% |
| 2022/12 | 125,603 | +32.2% |
| 2021/12 | 95,030 | +11.0% |
| 2020/12 | 85,581 | +2.9% |
| 2019/12 | 83,141 | +22.0% |
| 2018/12 | 68,174 | +19.9% |
| 2017/12 | 56,879 | +5.1% |
| 2016/12 | 54,121 | +13.1% |
| 2015/12 | 47,842 | -2.9% |
| 2014/12 | 49,276 | +67.2% |
| 2013/12 | 29,464 | +30.9% |
| 2012/12 | 22,512 | -5.7% |
| 2011/12 | 23,879 | - |