| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,913 | +2.8% |
| 2023/12 | 11,583 | +7.1% |
| 2022/12 | 10,812 | +11.0% |
| 2021/12 | 9,739 | -23.2% |
| 2020/12 | 12,685 | +33.6% |
| 2019/12 | 9,494 | +5.0% |
| 2018/12 | 9,042 | +0.8% |
| 2017/12 | 8,972 | +14.0% |
| 2016/12 | 7,871 | +15.7% |
| 2015/12 | 6,805 | +5.0% |
| 2014/12 | 6,482 | +0.9% |
| 2013/12 | 6,426 | -20.2% |
| 2012/12 | 8,056 | -5.5% |
| 2011/12 | 8,524 | - |