| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | -11,883 | -31.5% |
| 2023/12 | -17,345 | +206.8% |
| 2022/12 | -5,654 | -68.5% |
| 2021/12 | -17,946 | -21.8% |
| 2020/12 | -22,937 | +8.7% |
| 2019/12 | -21,096 | +194.5% |
| 2018/12 | -7,164 | -18.3% |
| 2017/12 | -8,764 | +562.9% |
| 2016/12 | -1,322 | -141.2% |
| 2015/12 | 3,208 | +66.9% |
| 2014/12 | 1,922 | -68.8% |
| 2013/12 | 6,169 | -6.1% |
| 2012/12 | 6,569 | -1180.0% |
| 2011/12 | -609 | - |