| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -27,548 | +26.3% |
| 2023/12 | -21,804 | +3.4% |
| 2022/12 | -21,092 | +134.3% |
| 2021/12 | -9,004 | -92.3% |
| 2020/12 | -117,457 | -1287.8% |
| 2019/12 | 9,889 | -105.5% |
| 2018/12 | -178,888 | -640.2% |
| 2017/12 | 33,114 | -44.3% |
| 2016/12 | 59,400 | +121.7% |
| 2015/12 | 26,797 | -3.2% |
| 2014/12 | 27,687 | -0.5% |
| 2013/12 | 27,827 | +11.0% |
| 2012/12 | 25,071 | -14.8% |
| 2011/12 | 29,432 | - |