| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 909,709 | +62.9% |
| 2023/12 | 558,539 | -3.9% |
| 2022/12 | 581,201 | +26.4% |
| 2021/12 | 459,639 | +2.6% |
| 2020/12 | 447,911 | -1.5% |
| 2019/12 | 454,854 | +11.6% |
| 2018/12 | 407,447 | +12.4% |
| 2017/12 | 362,371 | +9.9% |
| 2016/12 | 329,795 | +15.1% |
| 2015/12 | 286,597 | +17.2% |
| 2014/12 | 244,619 | +11.4% |
| 2013/12 | 219,612 | -2.6% |
| 2012/12 | 225,524 | +38.6% |
| 2011/12 | 162,746 | +9.2% |
| 2010/12 | 148,982 | - |