| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 9,396 | +12.1% |
| 2024/3 | 8,380 | -15.8% |
| 2023/2 | 9,954 | -12.8% |
| 2022/2 | 11,409 | +107.1% |
| 2021/2 | 5,508 | -48.7% |
| 2020/3 | 10,741 | +48.8% |
| 2019/3 | 7,216 | +249.3% |
| 2018/2 | 2,066 | -79.3% |
| 2017/2 | 9,989 | -52.4% |
| 2016/2 | 21,006 | -10.2% |
| 2015/3 | 23,401 | +4.5% |
| 2014/3 | 22,386 | +10.5% |
| 2013/3 | 20,252 | -19.8% |
| 2012/2 | 25,245 | - |