| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 727,003 | -9.1% |
| 2023/12 | 799,816 | +8.0% |
| 2022/12 | 740,831 | +13.2% |
| 2021/12 | 654,584 | -10.1% |
| 2020/12 | 728,341 | +24.4% |
| 2019/12 | 585,621 | +24.3% |
| 2018/12 | 471,251 | +12.9% |
| 2017/12 | 417,311 | +43.8% |
| 2016/12 | 290,146 | +76.2% |
| 2015/12 | 164,673 | +76.4% |
| 2014/12 | 93,350 | +136.7% |
| 2013/12 | 39,442 | +52.9% |
| 2012/12 | 25,793 | +3.5% |
| 2011/12 | 24,919 | - |