| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/7 | 68,220 | +32.1% |
| 2024/7 | 51,645 | +25.8% |
| 2023/7 | 41,040 | +751.3% |
| 2022/7 | 4,821 | -63.0% |
| 2021/7 | 13,036 | -47.5% |
| 2020/7 | 24,827 | +138.4% |
| 2019/7 | 10,412 | -29.0% |
| 2018/7 | 14,670 | -3.7% |
| 2017/7 | 15,230 | -1.2% |
| 2016/7 | 15,413 | +1.7% |
| 2015/7 | 15,153 | +22.0% |
| 2014/7 | 12,418 | -34.2% |
| 2013/7 | 18,871 | +87.2% |
| 2012/7 | 10,079 | - |