| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 117,165 | -32.1% |
| 2023/12 | 172,554 | -38.9% |
| 2022/12 | 282,330 | -7.2% |
| 2021/12 | 304,174 | -4.0% |
| 2020/12 | 316,801 | -11.2% |
| 2019/12 | 356,662 | +36.4% |
| 2018/12 | 261,411 | +16.0% |
| 2017/12 | 225,325 | +30.9% |
| 2016/12 | 172,194 | +77.7% |
| 2015/12 | 96,925 | +30.0% |
| 2014/12 | 74,561 | +36.9% |
| 2013/12 | 54,457 | +128.5% |
| 2012/12 | 23,831 | +103.5% |
| 2011/12 | 11,708 | - |