| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 817,759 | +8.7% |
| 2023/12 | 752,368 | -2.4% |
| 2022/12 | 771,195 | -2.4% |
| 2021/12 | 789,795 | +38.5% |
| 2020/12 | 570,245 | +21.5% |
| 2019/12 | 469,254 | +18.4% |
| 2018/12 | 396,362 | +18.6% |
| 2017/12 | 334,226 | +3.8% |
| 2016/12 | 322,011 | -6.8% |
| 2015/12 | 345,443 | +8.5% |
| 2014/12 | 318,444 | +17.1% |
| 2013/12 | 271,829 | +23.8% |
| 2012/12 | 219,626 | +21.4% |
| 2011/12 | 180,912 | - |