| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 25,626 | -19.6% |
| 2023/12 | 31,887 | -26.2% |
| 2022/12 | 43,211 | -37.9% |
| 2021/12 | 69,622 | +43.6% |
| 2020/12 | 48,489 | -24.7% |
| 2019/12 | 64,387 | -24.1% |
| 2018/12 | 84,819 | +32.7% |
| 2017/12 | 63,896 | +54.4% |
| 2016/12 | 41,391 | +25.3% |
| 2015/12 | 33,031 | -70.7% |
| 2014/12 | 112,621 | +67.9% |
| 2013/12 | 67,094 | +140.6% |
| 2012/12 | 27,883 | -16.1% |
| 2011/12 | 33,217 | - |