| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 187,839 | -0.9% |
| 2023/9 | 189,633 | +9.1% |
| 2022/10 | 173,810 | +38.3% |
| 2021/10 | 125,663 | +10.0% |
| 2020/10 | 114,286 | -26.3% |
| 2019/9 | 155,145 | +0.1% |
| 2018/9 | 154,958 | +4.3% |
| 2017/9 | 148,506 | +4.0% |
| 2016/10 | 142,758 | +4.3% |
| 2015/10 | 136,922 | +3.9% |
| 2014/9 | 131,729 | +6.2% |
| 2013/9 | 123,992 | -3.2% |
| 2012/9 | 128,037 | -6.9% |
| 2011/10 | 137,543 | - |