| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 150,002 | +3.2% |
| 2023/12 | 145,342 | +5.6% |
| 2022/12 | 137,622 | +18.2% |
| 2021/12 | 116,433 | +8.5% |
| 2020/12 | 107,326 | +22.6% |
| 2019/12 | 87,508 | +10.3% |
| 2018/12 | 79,342 | +13.3% |
| 2017/12 | 70,037 | +4.3% |
| 2016/12 | 67,118 | +18.9% |
| 2015/12 | 56,457 | +7.2% |
| 2014/12 | 52,688 | +20.3% |
| 2013/12 | 43,813 | +21.9% |
| 2012/12 | 35,945 | +8.0% |
| 2011/12 | 33,282 | - |