| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 207,642 | -1.4% |
| 2023/12 | 210,531 | +10.8% |
| 2022/12 | 190,016 | +23.6% |
| 2021/12 | 153,702 | +1.3% |
| 2020/12 | 151,755 | -2.2% |
| 2019/12 | 155,234 | +30.3% |
| 2018/12 | 119,143 | +22.3% |
| 2017/12 | 97,424 | +19.6% |
| 2016/12 | 81,485 | +11.1% |
| 2015/12 | 73,358 | +12.4% |
| 2014/12 | 65,269 | +1.3% |
| 2013/12 | 64,432 | +23.3% |
| 2012/12 | 52,258 | +2.5% |
| 2011/12 | 50,992 | - |