| （単位：千ドル） | 営業利益 | 前年比（％） |
|---|---|---|
| 2025/6 | 143,123 | -15.9% |
| 2024/6 | 170,223 | -11.5% |
| 2023/6 | 192,417 | -11.8% |
| 2022/6 | 218,140 | +113.5% |
| 2021/6 | 102,168 | +359.1% |
| 2020/6 | 22,252 | -93.2% |
| 2019/6 | 328,850 | +6.9% |
| 2018/6 | 307,565 | +172.3% |
| 2017/6 | 112,944 | -164.6% |
| 2016/6 | -174,943 | -51.1% |
| 2015/6 | -357,823 | -235.8% |
| 2014/6 | 263,432 | -11.1% |
| 2013/6 | 296,394 | - |