| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 741,300 | +14.1% |
| 2023/12 | 649,700 | +153.9% |
| 2022/12 | 255,900 | +8.6% |
| 2021/12 | 235,700 | -1.8% |
| 2020/12 | 239,900 | -6.3% |
| 2019/12 | 255,900 | +25.6% |
| 2018/12 | 203,800 | -11.4% |
| 2017/12 | 230,100 | +10.1% |
| 2016/12 | 209,001 | -55.7% |
| 2015/12 | 471,687 | +114.7% |
| 2014/12 | 219,697 | +1.8% |
| 2013/12 | 215,726 | +17.7% |
| 2012/12 | 183,350 | - |
| 2010/12 | 117,795 | - |