| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 178,906 | +30.4% |
| 2023/12 | 137,225 | +6.1% |
| 2022/12 | 129,362 | +14.7% |
| 2021/12 | 112,750 | +3.2% |
| 2020/12 | 109,254 | +6.2% |
| 2019/12 | 102,828 | +1.9% |
| 2018/12 | 100,876 | +11.4% |
| 2017/12 | 90,513 | +6.9% |
| 2016/12 | 84,671 | +6.6% |
| 2015/12 | 79,393 | +9.7% |
| 2014/12 | 72,355 | +4.2% |
| 2013/12 | 69,441 | -2.7% |
| 2012/12 | 71,397 | +11.9% |
| 2011/12 | 63,794 | - |