| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 328,205 | +7.9% |
| 2023/12 | 304,176 | +11.6% |
| 2022/12 | 302,507 | - |
| 2022/1 | 272,679 | - |
| 2020/12 | 251,776 | +79.7% |
| 2019/12 | 140,071 | +19.1% |
| 2018/12 | 117,607 | +25.3% |
| 2017/12 | 93,895 | +10.4% |
| 2016/12 | 85,029 | +0.4% |
| 2015/12 | 84,694 | -3.2% |
| 2014/12 | 87,475 | +3.7% |
| 2013/12 | 84,385 | +7.6% |
| 2012/12 | 78,450 | +1.3% |
| 2011/12 | 77,412 | - |