| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/11 | 498,924 | +9.1% |
| 2023/11 | 457,339 | +21.8% |
| 2022/11 | 375,386 | +11.5% |
| 2021/11 | 336,762 | +23.7% |
| 2020/11 | 272,308 | -8.6% |
| 2019/11 | 297,973 | +22.0% |
| 2018/11 | 244,194 | -5.3% |
| 2017/11 | 257,799 | -30.2% |
| 2016/11 | 369,338 | +23.5% |
| 2015/11 | 299,058 | +37.5% |
| 2014/11 | 217,534 | -7.5% |
| 2013/11 | 235,274 | -2.9% |
| 2012/11 | 242,202 | -29.2% |
| 2011/11 | 342,077 | -5.5% |
| 2010/11 | 362,128 | - |