| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 385,047 | +10.6% |
| 2023/12 | 348,186 | +27.0% |
| 2022/12 | 274,216 | +11.5% |
| 2021/12 | 245,919 | +47.1% |
| 2020/12 | 167,159 | +1.0% |
| 2019/12 | 165,485 | +39.0% |
| 2018/12 | 119,031 | +3.5% |
| 2017/12 | 115,051 | +33.6% |
| 2016/12 | 86,110 | +4.7% |
| 2015/12 | 82,226 | -6.0% |
| 2014/12 | 87,463 | -3.5% |
| 2013/12 | 90,639 | +4.6% |
| 2012/12 | 86,677 | +11.5% |
| 2011/12 | 77,718 | - |