| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 29,000 | -6.8% |
| 2023/12 | 31,100 | -1296.2% |
| 2022/12 | -2,600 | -109.3% |
| 2021/12 | 27,900 | -4.8% |
| 2020/12 | 29,300 | -22.9% |
| 2019/12 | 38,000 | +24.6% |
| 2018/12 | 30,500 | -625.9% |
| 2017/12 | -5,800 | -68.8% |
| 2016/12 | -18,600 | +313.3% |
| 2015/12 | -4,500 | -122.6% |
| 2014/12 | 19,900 | -37.4% |
| 2013/12 | 31,800 | -164.0% |
| 2012/12 | -49,700 | -276.2% |
| 2011/12 | 28,200 | - |