| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 61,150 | +8.9% |
| 2023/12 | 56,144 | +576.8% |
| 2022/12 | 8,295 | -83.8% |
| 2021/12 | 51,127 | +4.5% |
| 2020/12 | 48,931 | +7.5% |
| 2019/12 | 45,517 | +6.9% |
| 2018/12 | 42,574 | +10.0% |
| 2017/12 | 38,702 | -3.2% |
| 2016/12 | 39,982 | +11.8% |
| 2015/12 | 35,778 | +0.3% |
| 2014/12 | 35,671 | +8.6% |
| 2013/12 | 32,841 | +3.3% |
| 2012/12 | 31,782 | +7.5% |
| 2011/12 | 29,572 | - |