| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 103,192 | +7.1% |
| 2023/12 | 96,355 | +9.9% |
| 2022/12 | 87,672 | -13.5% |
| 2021/12 | 101,324 | +60.9% |
| 2020/12 | 62,983 | +131.0% |
| 2019/12 | 27,266 | -48.7% |
| 2018/12 | 53,165 | -15.3% |
| 2017/12 | 62,783 | +280.6% |
| 2016/12 | 16,494 | +17.5% |
| 2015/12 | 14,043 | -31.1% |
| 2014/12 | 20,381 | -29.1% |
| 2013/12 | 28,751 | -8.6% |
| 2012/12 | 31,442 | -12.6% |
| 2011/12 | 35,992 | - |