| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 98,645 | +9.2% |
| 2023/12 | 90,337 | +15.7% |
| 2022/12 | 78,067 | +20.2% |
| 2021/12 | 64,957 | +16.3% |
| 2020/12 | 55,830 | -4.8% |
| 2019/12 | 58,670 | +28.3% |
| 2018/12 | 45,730 | -7.8% |
| 2017/12 | 49,594 | +6.4% |
| 2016/12 | 46,600 | +9.3% |
| 2015/12 | 42,653 | +1.3% |
| 2014/12 | 42,091 | +3.7% |
| 2013/12 | 40,597 | +10.8% |
| 2012/12 | 36,628 | +0.2% |
| 2011/12 | 36,537 | - |