| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 122,226 | +3.9% |
| 2023/12 | 117,625 | +0.2% |
| 2022/12 | 117,388 | +20.5% |
| 2021/12 | 97,452 | +0.3% |
| 2020/12 | 97,141 | +11.4% |
| 2019/12 | 87,201 | +19.7% |
| 2018/12 | 72,878 | +3.4% |
| 2017/12 | 70,500 | +1.9% |
| 2016/12 | 69,209 | +11.2% |
| 2015/12 | 62,234 | +25.2% |
| 2014/12 | 49,697 | +16.7% |
| 2013/12 | 42,593 | +159.1% |
| 2012/12 | 16,439 | +33.0% |
| 2011/12 | 12,359 | - |