| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2026/1 | -19,340 | -61.2% |
| 2025/2 | -49,849 | +60.9% |
| 2024/2 | -30,982 | -376.9% |
| 2023/1 | 11,187 | -87.2% |
| 2022/1 | 87,595 | -2981.4% |
| 2021/1 | -3,040 | -110.7% |
| 2020/2 | 28,455 | -9.6% |
| 2019/2 | 31,480 | +31.2% |
| 2018/2 | 23,986 | +24.1% |
| 2017/1 | 19,330 | +6.8% |
| 2016/1 | 18,096 | -22.0% |
| 2015/1 | 23,189 | -22.0% |
| 2014/2 | 29,737 | -5.3% |
| 2013/2 | 31,390 | - |