| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,279 | -147.4% |
| 2023/12 | -25,883 | +657.9% |
| 2022/12 | -3,415 | -74.7% |
| 2021/12 | -13,484 | -50.4% |
| 2020/12 | -27,159 | -45.7% |
| 2019/12 | -50,021 | +154.4% |
| 2018/12 | -19,665 | -71.2% |
| 2017/12 | -68,397 | -1419.6% |
| 2016/12 | 5,183 | -113.4% |
| 2015/12 | -38,614 | -261.2% |
| 2014/12 | 23,947 | +97.8% |
| 2013/12 | 12,106 | -302.9% |
| 2012/12 | -5,966 | +63.1% |
| 2011/12 | -3,659 | - |