| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 55,541 | +7.1% |
| 2023/12 | 51,870 | +1.0% |
| 2022/12 | 51,348 | +2.5% |
| 2021/12 | 50,107 | +30.8% |
| 2020/12 | 38,319 | +42.3% |
| 2019/12 | 26,921 | +7.4% |
| 2018/12 | 25,072 | +1.0% |
| 2017/12 | 24,836 | +14.7% |
| 2016/12 | 21,655 | +3.0% |
| 2015/12 | 21,022 | +6.7% |
| 2014/12 | 19,703 | +3.1% |
| 2013/12 | 19,119 | +3.7% |
| 2012/12 | 18,438 | +102083.6% |
| 2011/12 | 18 | - |