| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 513,253 | +10.4% |
| 2023/9 | 464,975 | +20.7% |
| 2022/9 | 385,275 | +12.1% |
| 2021/9 | 343,683 | +7.7% |
| 2020/9 | 319,051 | -4.2% |
| 2019/9 | 333,160 | +46.0% |
| 2018/9 | 228,232 | +14.3% |
| 2017/9 | 199,663 | +48.3% |
| 2016/9 | 134,648 | +39.5% |
| 2015/9 | 96,506 | +23.4% |
| 2014/9 | 78,231 | +5.1% |
| 2013/9 | 74,403 | -1.4% |
| 2012/9 | 75,463 | -9.4% |
| 2011/9 | 83,262 | - |