| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 226,270 | -8.5% |
| 2024/6 | 247,351 | +331.6% |
| 2023/6 | 57,309 | +21.2% |
| 2022/6 | 47,298 | -61.7% |
| 2021/6 | 123,510 | +120.7% |
| 2020/6 | 55,969 | -65.8% |
| 2019/6 | 163,607 | +3.7% |
| 2018/6 | 157,800 | -445.3% |
| 2017/6 | -45,702 | -158.4% |
| 2016/6 | 78,193 | -18.8% |
| 2015/6 | 96,324 | +12.1% |
| 2014/6 | 85,914 | +86.3% |
| 2013/6 | 46,124 | -16.4% |
| 2012/6 | 55,174 | -40.7% |
| 2011/6 | 93,080 | - |