| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/9 | 276,799 | +14.2% |
| 2023/9 | 242,306 | +23.5% |
| 2022/9 | 196,161 | +25.2% |
| 2021/9 | 156,710 | +20.9% |
| 2020/9 | 129,581 | -11.5% |
| 2019/9 | 146,358 | +6.6% |
| 2018/9 | 137,352 | +12.8% |
| 2017/9 | 121,757 | +6.8% |
| 2016/9 | 114,012 | -7.9% |
| 2015/9 | 123,789 | +12.2% |
| 2014/9 | 110,299 | +22.4% |
| 2013/9 | 90,095 | +14.5% |
| 2012/9 | 78,707 | +21.7% |
| 2011/9 | 64,697 | - |