| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 38,479 | +1.7% |
| 2023/12 | 37,852 | -19.6% |
| 2022/12 | 47,059 | +46.2% |
| 2021/12 | 32,187 | +274.7% |
| 2020/12 | 8,591 | +46.8% |
| 2019/12 | 5,854 | -8.7% |
| 2018/12 | 6,415 | +8.0% |
| 2017/12 | 5,938 | -53.3% |
| 2016/12 | 12,722 | -19.3% |
| 2015/12 | 15,762 | -28.4% |
| 2014/12 | 22,007 | +35.4% |
| 2013/12 | 16,255 | +5.9% |
| 2012/12 | 15,350 | +9.5% |
| 2011/12 | 14,020 | - |