| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/6 | 281,171 | +16.8% |
| 2024/6 | 240,765 | +11.4% |
| 2023/6 | 216,165 | +4.2% |
| 2022/6 | 207,548 | +22.3% |
| 2021/6 | 169,684 | +30.6% |
| 2020/6 | 129,974 | -9.3% |
| 2019/6 | 143,307 | +22.0% |
| 2018/6 | 117,445 | +10.9% |
| 2017/6 | 105,947 | +28.0% |
| 2016/6 | 82,740 | -28.2% |
| 2015/6 | 115,309 | +100.5% |
| 2014/6 | 57,522 | +34.6% |
| 2013/6 | 42,730 | +66.2% |
| 2012/6 | 25,711 | - |