| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 214,983 | +15.7% |
| 2023/12 | 185,740 | +14.0% |
| 2022/12 | 162,861 | +4.7% |
| 2021/12 | 155,579 | +40.1% |
| 2020/12 | 111,087 | -0.8% |
| 2019/12 | 111,992 | +24.5% |
| 2018/12 | 89,980 | +21.2% |
| 2017/12 | 74,221 | +20.7% |
| 2016/12 | 61,510 | +24.9% |
| 2015/12 | 49,248 | +10.7% |
| 2014/12 | 44,507 | +2.3% |
| 2013/12 | 43,504 | +1.6% |
| 2012/12 | 42,838 | -0.5% |
| 2011/12 | 43,053 | - |