| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/6 | 66,201 | +38.5% |
| 2024/6 | 47,788 | +67.4% |
| 2023/6 | 28,548 | +247.1% |
| 2022/6 | 8,224 | -685.3% |
| 2021/6 | -1,405 | -26.8% |
| 2020/6 | -1,920 | -66.9% |
| 2019/6 | -5,808 | -138.4% |
| 2018/6 | 15,124 | -62.0% |
| 2017/6 | 39,819 | -4.9% |
| 2016/6 | 41,867 | +14.4% |
| 2015/6 | 36,599 | +6.6% |
| 2014/6 | 34,348 | -12.4% |
| 2013/6 | 39,198 | -18.3% |
| 2012/6 | 47,969 | - |