| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 681,512 | +26.4% |
| 2023/12 | 539,383 | +3.4% |
| 2022/12 | 521,767 | +23.3% |
| 2021/12 | 423,042 | +37.8% |
| 2020/12 | 307,072 | +26.0% |
| 2019/12 | 243,763 | +16.5% |
| 2018/12 | 209,180 | +15.7% |
| 2017/12 | 180,859 | +15.6% |
| 2016/12 | 156,426 | +12.5% |
| 2015/12 | 139,099 | +18.6% |
| 2014/12 | 117,318 | +12.8% |
| 2013/12 | 103,986 | +8.5% |
| 2012/12 | 95,869 | +8.7% |
| 2011/12 | 88,177 | - |