| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 244,502 | +5.2% |
| 2023/9 | 232,347 | +13.3% |
| 2022/9 | 205,022 | -8.0% |
| 2021/10 | 222,842 | +14.9% |
| 2020/10 | 193,923 | +4.3% |
| 2019/9 | 185,982 | +4.0% |
| 2018/9 | 178,839 | +8.2% |
| 2017/9 | 165,349 | +7.7% |
| 2016/9 | 153,568 | -0.2% |
| 2015/10 | 153,880 | +1.3% |
| 2014/10 | 151,922 | +4.4% |
| 2013/9 | 145,458 | +1.8% |
| 2012/9 | 142,909 | -1.8% |
| 2011/9 | 145,465 | - |