| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 155,086 | +12.9% |
| 2023/12 | 137,373 | -21.9% |
| 2022/12 | 175,792 | +8.7% |
| 2021/12 | 161,732 | +17.5% |
| 2020/12 | 137,594 | +7.2% |
| 2019/12 | 128,379 | +9.5% |
| 2018/12 | 117,192 | +39.3% |
| 2017/12 | 84,100 | -6.7% |
| 2016/12 | 90,124 | +11.8% |
| 2015/12 | 80,638 | -19.0% |
| 2014/12 | 99,499 | +3.0% |
| 2013/12 | 96,619 | -4.9% |
| 2012/12 | 101,627 | +11.5% |
| 2011/12 | 91,118 | - |