| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/1 | 67,401 | +49.1% |
| 2024/1 | 45,200 | +12.1% |
| 2023/1 | 40,308 | +15.6% |
| 2022/1 | 34,866 | -1.5% |
| 2021/1 | 35,397 | +10.5% |
| 2020/1 | 32,021 | +5.5% |
| 2019/1 | 30,341 | +9.4% |
| 2018/1 | 27,726 | +11.8% |
| 2017/1 | 24,790 | +1.1% |
| 2016/1 | 24,521 | -14.7% |
| 2015/1 | 28,754 | +14.1% |
| 2014/1 | 25,192 | -11.2% |
| 2013/1 | 28,357 | +3.7% |
| 2012/1 | 27,348 | - |