| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 78,703 | -28.6% |
| 2023/12 | 110,174 | +79.2% |
| 2022/12 | 61,490 | +14.0% |
| 2021/12 | 53,925 | -46.1% |
| 2020/12 | 100,092 | -38.2% |
| 2019/12 | 162,019 | -9.6% |
| 2018/12 | 179,183 | -7.9% |
| 2017/12 | 194,588 | +6.5% |
| 2016/12 | 182,766 | -33.6% |
| 2015/12 | 275,367 | +108.0% |
| 2014/12 | 132,394 | -6.7% |
| 2013/12 | 141,912 | -16.3% |
| 2012/12 | 169,537 | +27.6% |
| 2011/12 | 132,863 | - |