| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 55,450 | -5.0% |
| 2023/12 | 58,355 | -7.6% |
| 2022/12 | 63,182 | +19.9% |
| 2021/12 | 52,714 | +47.5% |
| 2020/12 | 35,733 | +4.0% |
| 2019/12 | 34,360 | -13.6% |
| 2018/12 | 39,761 | -33.4% |
| 2017/12 | 59,658 | -9.0% |
| 2016/12 | 65,566 | +1.9% |
| 2015/12 | 64,359 | +150.4% |
| 2014/12 | 25,705 | +5.3% |
| 2013/12 | 24,418 | -31.4% |
| 2012/12 | 35,591 | +62.0% |
| 2011/12 | 21,965 | - |