| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 274,634 | +79.2% |
| 2023/12 | 153,293 | -7.2% |
| 2022/12 | 165,098 | +10.7% |
| 2021/12 | 149,165 | +3.5% |
| 2020/12 | 144,162 | +3.1% |
| 2019/12 | 139,862 | +10.4% |
| 2018/12 | 126,711 | +6.9% |
| 2017/12 | 118,552 | +3.1% |
| 2016/12 | 115,016 | +3.9% |
| 2015/12 | 110,716 | +11.0% |
| 2014/12 | 99,728 | +17.9% |
| 2013/12 | 84,579 | +10.5% |
| 2012/12 | 76,531 | +20.9% |
| 2011/12 | 63,276 | - |