| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 375,690 | +3.4% |
| 2023/12 | 363,365 | +5.2% |
| 2022/12 | 345,546 | +6.1% |
| 2021/12 | 325,756 | -5.7% |
| 2020/12 | 345,286 | +48.0% |
| 2019/12 | 233,244 | +12.6% |
| 2018/12 | 207,081 | +2.7% |
| 2017/12 | 201,631 | -6.6% |
| 2016/12 | 215,990 | -13.0% |
| 2015/12 | 248,401 | +2.3% |
| 2014/12 | 242,725 | -8.3% |
| 2013/12 | 264,554 | +107.0% |
| 2012/12 | 127,778 | +4.5% |
| 2011/12 | 122,302 | - |