| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/2 | 419,713 | +13.6% |
| 2024/2 | 369,453 | -0.2% |
| 2023/1 | 370,145 | +11.8% |
| 2022/1 | 331,175 | +40.3% |
| 2021/1 | 235,995 | -35.7% |
| 2020/2 | 366,793 | +13.4% |
| 2019/2 | 323,515 | +15.4% |
| 2018/2 | 280,395 | +20.1% |
| 2017/1 | 233,493 | +17.2% |
| 2016/1 | 199,151 | +7.5% |
| 2015/1 | 185,229 | +20.8% |
| 2014/2 | 153,344 | +15.3% |
| 2013/2 | 132,944 | +19.2% |
| 2012/1 | 111,551 | - |