| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 307,151 | +2.9% |
| 2023/12 | 298,552 | +56.4% |
| 2022/12 | 190,854 | +10.6% |
| 2021/12 | 172,539 | +52.1% |
| 2020/12 | 113,470 | +18.5% |
| 2019/12 | 95,762 | +18.4% |
| 2018/12 | 80,872 | -16.2% |
| 2017/12 | 96,461 | +2.9% |
| 2016/12 | 93,784 | -14.7% |
| 2015/12 | 110,006 | -41.7% |
| 2014/12 | 188,623 | +44.6% |
| 2013/12 | 130,479 | -4.9% |
| 2012/12 | 137,262 | -74.2% |
| 2011/12 | 532,092 | +252.2% |
| 2010/12 | 151,094 | - |