| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 729,588 | +5.2% |
| 2023/12 | 693,364 | -6.0% |
| 2022/12 | 737,396 | +73.1% |
| 2021/12 | 426,057 | +80.3% |
| 2020/12 | 236,367 | -16.3% |
| 2019/12 | 282,387 | -16.1% |
| 2018/12 | 336,577 | +14.5% |
| 2017/12 | 294,074 | +1.9% |
| 2016/12 | 288,699 | +4.9% |
| 2015/12 | 275,208 | +19.6% |
| 2014/12 | 230,199 | +125.9% |
| 2013/12 | 101,896 | +27.6% |
| 2012/12 | 79,885 | +5.0% |
| 2011/12 | 76,099 | - |