| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 63,819 | +32.0% |
| 2023/12 | 48,358 | -25.9% |
| 2022/12 | 65,230 | -14.9% |
| 2021/12 | 76,662 | +80.0% |
| 2020/12 | 42,589 | +45.3% |
| 2019/12 | 29,314 | +26.5% |
| 2018/12 | 23,166 | -1.7% |
| 2017/12 | 23,566 | -35.6% |
| 2016/12 | 36,576 | +7.9% |
| 2015/12 | 33,893 | -14.0% |
| 2014/12 | 39,404 | -35.2% |
| 2013/12 | 60,798 | -1.8% |
| 2012/12 | 61,882 | -70.5% |
| 2011/12 | 209,672 | - |