| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 11,290 | +12.8% |
| 2023/12 | 10,009 | -87.1% |
| 2022/12 | 77,754 | +135.0% |
| 2021/12 | 33,091 | +71.1% |
| 2020/12 | 19,337 | +96.8% |
| 2019/12 | 9,825 | -18.0% |
| 2018/12 | 11,978 | -283.1% |
| 2017/12 | -6,540 | -78.6% |
| 2016/12 | -30,513 | +418.8% |
| 2015/12 | -5,882 | -77.0% |
| 2014/12 | -25,610 | -4191.1% |
| 2013/12 | 626 | -79.5% |
| 2012/12 | 3,047 | - |