| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 107,640 | -22.5% |
| 2023/12 | 138,968 | -18.5% |
| 2022/12 | 170,594 | +33.5% |
| 2021/12 | 127,764 | +19.4% |
| 2020/12 | 107,045 | +40.9% |
| 2019/12 | 75,972 | -10.8% |
| 2018/12 | 85,184 | +45.1% |
| 2017/12 | 58,718 | -13.3% |
| 2016/12 | 67,762 | -6.2% |
| 2015/12 | 72,235 | +1.1% |
| 2014/12 | 71,426 | +1.0% |
| 2013/12 | 70,751 | -1.5% |
| 2012/12 | 71,841 | +17.6% |
| 2011/12 | 61,115 | - |