| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 13,410 | +84.4% |
| 2023/12 | 7,274 | -16.7% |
| 2022/12 | 8,731 | -3.5% |
| 2021/12 | 9,052 | +5.6% |
| 2020/12 | 8,575 | +2.7% |
| 2019/12 | 8,352 | +36.2% |
| 2018/12 | 6,130 | -3.2% |
| 2017/12 | 6,330 | +81.4% |
| 2016/12 | 3,490 | +14.2% |
| 2015/12 | 3,056 | -40.7% |
| 2014/12 | 5,153 | +65.7% |
| 2013/12 | 3,110 | +49.5% |
| 2012/12 | 2,080 | +1.9% |
| 2011/12 | 2,042 | - |