| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 211,883 | +5.5% |
| 2023/12 | 200,879 | -16.9% |
| 2022/12 | 241,856 | +11.9% |
| 2021/12 | 216,139 | +33.6% |
| 2020/12 | 161,766 | +3.2% |
| 2019/12 | 156,809 | +12.4% |
| 2018/12 | 139,541 | +9.7% |
| 2017/12 | 127,168 | -2.0% |
| 2016/12 | 129,733 | +26.9% |
| 2015/12 | 102,269 | +37.5% |
| 2014/12 | 74,386 | +77.3% |
| 2013/12 | 41,960 | - |
| 2011/12 | 20,838 | +4.7% |
| 2010/12 | 19,898 | - |