| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/2 | 213,463 | +1.4% |
| 2024/2 | 210,478 | -1.7% |
| 2023/1 | 214,012 | +13.9% |
| 2022/1 | 187,844 | +13.6% |
| 2021/1 | 165,380 | -20.7% |
| 2020/2 | 208,595 | -5.8% |
| 2019/2 | 221,408 | -3.1% |
| 2018/2 | 228,398 | +12.0% |
| 2017/1 | 203,904 | -2.4% |
| 2016/1 | 208,929 | +5.1% |
| 2015/1 | 198,816 | +3.8% |
| 2014/2 | 191,493 | +11.4% |
| 2013/2 | 171,835 | -9.8% |
| 2012/1 | 190,434 | - |