| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 737,810 | -5.6% |
| 2023/12 | 781,460 | -5.5% |
| 2022/12 | 826,725 | +62.0% |
| 2021/12 | 510,400 | +33.0% |
| 2020/12 | 383,625 | -16.3% |
| 2019/12 | 458,180 | -13.9% |
| 2018/12 | 531,852 | +18.2% |
| 2017/12 | 449,898 | +21.5% |
| 2016/12 | 370,409 | -27.7% |
| 2015/12 | 512,407 | -32.7% |
| 2014/12 | 761,411 | -11.6% |
| 2013/12 | 861,124 | -13.9% |
| 2012/12 | 999,869 | - |