| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 91,934 | -41.7% |
| 2023/12 | 157,623 | +22.6% |
| 2022/12 | 128,594 | -4.3% |
| 2021/12 | 134,381 | +42.8% |
| 2020/12 | 94,122 | +16.9% |
| 2019/12 | 80,508 | -31.9% |
| 2018/12 | 118,225 | +28.0% |
| 2017/12 | 92,343 | +23.8% |
| 2016/12 | 74,562 | +0.6% |
| 2015/12 | 74,122 | +16.6% |
| 2014/12 | 63,573 | -35.5% |
| 2013/12 | 98,540 | -6.7% |
| 2012/12 | 105,650 | +56.9% |
| 2011/12 | 67,350 | -72.7% |
| 2010/12 | 246,374 | - |