| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 263,508 | +29.1% |
| 2023/12 | 204,056 | -24.5% |
| 2022/12 | 270,272 | +15.7% |
| 2021/12 | 233,629 | +2.1% |
| 2020/12 | 228,806 | -30.4% |
| 2019/12 | 328,566 | +3.3% |
| 2018/12 | 318,168 | -6.1% |
| 2017/12 | 338,689 | +11.8% |
| 2016/12 | 302,955 | +34.7% |
| 2015/12 | 224,858 | +1.6% |
| 2014/12 | 221,212 | -11.2% |
| 2013/12 | 249,037 | -23.3% |
| 2012/12 | 324,485 | +3.4% |
| 2011/12 | 313,899 | +225.3% |
| 2010/12 | 96,508 | - |