| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/2 | 888,000 | +1.3% |
| 2024/2 | 876,500 | +4.7% |
| 2023/2 | 837,200 | +12.9% |
| 2022/2 | 741,400 | +8.4% |
| 2021/2 | 684,200 | -28.6% |
| 2020/2 | 958,200 | +6.0% |
| 2019/2 | 904,300 | +6.4% |
| 2018/2 | 850,100 | +5.0% |
| 2017/2 | 809,300 | +2.4% |
| 2016/2 | 790,000 | +2.9% |
| 2015/2 | 768,000 | +1.5% |
| 2014/2 | 757,000 | +4.1% |
| 2013/2 | 727,000 | +2.6% |
| 2012/2 | 708,300 | - |