| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 21,084 | +2.7% |
| 2023/12 | 20,521 | +3.6% |
| 2022/12 | 19,807 | +25.5% |
| 2021/12 | 15,787 | +41.8% |
| 2020/12 | 11,132 | +1.1% |
| 2019/12 | 11,012 | +17.9% |
| 2018/12 | 9,344 | -46.3% |
| 2017/12 | 17,408 | +29.6% |
| 2016/12 | 13,436 | 0.0% |
| 2015/12 | 13,433 | +20.5% |
| 2014/12 | 11,150 | +87.8% |
| 2013/12 | 5,935 | -0.3% |
| 2012/12 | 5,954 | +34.1% |
| 2011/12 | 4,440 | - |