| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 34,951 | -9.6% |
| 2023/12 | 38,672 | -10.2% |
| 2022/12 | 43,060 | +40.3% |
| 2021/12 | 30,687 | -8.3% |
| 2020/12 | 33,466 | +8.1% |
| 2019/12 | 30,962 | -0.6% |
| 2018/12 | 31,156 | +36.4% |
| 2017/12 | 22,835 | +2.3% |
| 2016/12 | 22,315 | -9.3% |
| 2015/12 | 24,597 | +0.2% |
| 2014/12 | 24,549 | +5.5% |
| 2013/12 | 23,268 | +66.1% |
| 2012/12 | 14,005 | +316.6% |
| 2011/12 | 3,361 | - |