| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2025/12 | 11,391 | -12.7% |
| 2024/12 | 13,052 | +5.8% |
| 2023/12 | 12,331 | +20.5% |
| 2022/12 | 10,235 | - |
| 2020/12 | 3,849 | +46.2% |
| 2019/12 | 2,632 | -0.4% |
| 2018/12 | 2,641 | -6.8% |
| 2017/12 | 2,835 | -24.3% |
| 2016/12 | 3,747 | -30.5% |
| 2015/12 | 5,394 | -60.3% |
| 2014/12 | 13,576 | -43.6% |
| 2013/12 | 24,089 | +93.5% |
| 2012/12 | 12,447 | +9.6% |
| 2011/12 | 11,356 | - |