| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 3,329 | -106.7% |
| 2023/12 | -49,536 | +98.8% |
| 2022/12 | -24,923 | +195.4% |
| 2021/12 | -8,436 | -72.5% |
| 2020/12 | -30,682 | -47.7% |
| 2019/12 | -58,634 | -1119.0% |
| 2018/12 | 5,754 | +8.1% |
| 2017/12 | 5,322 | -59.9% |
| 2016/12 | 13,284 | +1.2% |
| 2015/12 | 13,122 | -64.9% |
| 2014/12 | 37,340 | +23.8% |
| 2013/12 | 30,154 | -4.4% |
| 2012/12 | 31,554 | - |