| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/6 | 21,952 | +33.4% |
| 2024/6 | 16,457 | +12.5% |
| 2023/6 | 14,629 | +1.3% |
| 2022/6 | 14,441 | -5.5% |
| 2021/6 | 15,289 | +30.7% |
| 2020/6 | 11,697 | -14.4% |
| 2019/6 | 13,658 | +12.4% |
| 2018/6 | 12,154 | +14.9% |
| 2017/6 | 10,582 | +45.1% |
| 2016/6 | 7,295 | +16.9% |
| 2015/6 | 6,240 | +8.2% |
| 2014/6 | 5,765 | +16.1% |
| 2013/6 | 4,965 | +0.1% |
| 2012/6 | 4,959 | - |