| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 191,546 | +3.7% |
| 2023/12 | 184,625 | -23.3% |
| 2022/12 | 240,684 | -35.9% |
| 2021/12 | 375,636 | -3.6% |
| 2020/12 | 389,621 | +30.7% |
| 2019/12 | 298,174 | +54.4% |
| 2018/12 | 193,079 | -0.2% |
| 2017/12 | 193,394 | -8.0% |
| 2016/12 | 210,325 | +19.9% |
| 2015/12 | 175,461 | -1.0% |
| 2014/12 | 177,277 | -7.1% |
| 2013/12 | 190,883 | +28.7% |
| 2012/12 | 148,346 | +164.3% |
| 2011/12 | 56,119 | - |