| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 112,616 | -22.2% |
| 2023/12 | 144,772 | -47.9% |
| 2022/12 | 277,835 | -8.3% |
| 2021/12 | 302,992 | +130.4% |
| 2020/12 | 131,493 | +14.1% |
| 2019/12 | 115,220 | -7.5% |
| 2018/12 | 124,573 | -1.0% |
| 2017/12 | 125,862 | +12.8% |
| 2016/12 | 111,604 | +49.1% |
| 2015/12 | 74,855 | +49.9% |
| 2014/12 | 49,952 | +51.3% |
| 2013/12 | 33,011 | +19.6% |
| 2012/12 | 27,612 | -12.2% |
| 2011/12 | 31,433 | - |