| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 514,545 | +0.1% |
| 2023/12 | 514,070 | -2.4% |
| 2022/12 | 526,551 | +165.0% |
| 2021/12 | 198,669 | +18.2% |
| 2020/12 | 168,095 | +10.0% |
| 2019/12 | 152,854 | +9.6% |
| 2018/12 | 139,410 | +20.4% |
| 2017/12 | 115,791 | +1.8% |
| 2016/12 | 113,726 | +14.4% |
| 2015/12 | 99,394 | +144.4% |
| 2014/12 | 40,662 | +170.9% |
| 2013/12 | 15,010 | +16.4% |
| 2012/12 | 12,897 | +76.4% |
| 2011/12 | 7,311 | - |