| （単位：千ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 2024/12 | 82,490 | -14.3% |
| 2023/12 | 96,244 | -7.9% |
| 2022/12 | 104,475 | +23.6% |
| 2021/12 | 84,510 | +30.6% |
| 2020/12 | 64,720 | -56.9% |
| 2019/12 | 150,085 | +56.8% |
| 2018/12 | 95,725 | -21.3% |
| 2017/12 | 121,630 | -75.3% |
| 2016/12 | 493,130 | +287.7% |
| 2015/12 | 127,195 | +165.4% |
| 2014/12 | 47,925 | +73.5% |
| 2013/12 | 27,617 | +2.2% |
| 2012/12 | 27,032 | -0.6% |
| 2011/12 | 27,186 | - |