| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/6 | 589,698 | +14.3% |
| 2024/6 | 516,108 | +15.4% |
| 2023/6 | 447,115 | +23.5% |
| 2022/6 | 362,062 | +15.1% |
| 2021/6 | 314,510 | +14.0% |
| 2020/6 | 275,766 | +9.8% |
| 2019/6 | 251,206 | +44.4% |
| 2018/6 | 173,936 | +26.4% |
| 2017/6 | 137,605 | +22.0% |
| 2016/6 | 112,756 | +45.5% |
| 2015/6 | 77,478 | +29.3% |
| 2014/6 | 59,933 | +11.8% |
| 2013/6 | 53,587 | +41.2% |
| 2012/6 | 37,958 | - |