| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/6 | 563,600 | +1.5% |
| 2024/6 | 555,100 | -0.2% |
| 2023/7 | 556,400 | -5.5% |
| 2022/7 | 588,500 | +2.8% |
| 2021/7 | 572,200 | +4.6% |
| 2020/6 | 547,200 | -6.3% |
| 2019/6 | 584,000 | +19.9% |
| 2018/6 | 487,100 | +3.1% |
| 2017/7 | 472,400 | -25.5% |
| 2016/7 | 634,000 | -23.7% |
| 2015/6 | 831,000 | +5.7% |
| 2014/6 | 786,000 | +9.2% |
| 2013/6 | 719,500 | -2.7% |
| 2012/6 | 739,100 | +1.9% |
| 2011/7 | 725,500 | - |