| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -4,760 | -44.2% |
| 2023/12 | -8,523 | -815.6% |
| 2022/12 | 1,191 | -100.9% |
| 2021/12 | -139,770 | -10.1% |
| 2020/12 | -155,541 | +2.9% |
| 2019/12 | -151,206 | +16.1% |
| 2018/12 | -130,221 | +67.7% |
| 2017/12 | -77,629 | -14.0% |
| 2016/12 | -90,254 | +5.9% |
| 2015/12 | -85,191 | +57.6% |
| 2014/12 | -54,042 | +109.4% |
| 2013/12 | -25,809 | +59.8% |
| 2012/12 | -16,149 | +197.5% |
| 2011/12 | -5,428 | - |