| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/6 | 558,512 | +57.6% |
| 2023/6 | 354,329 | +55.8% |
| 2022/6 | 227,462 | +102.8% |
| 2021/6 | 112,151 | +138.9% |
| 2020/6 | 46,953 | +109.2% |
| 2019/6 | 22,447 | -267.1% |
| 2018/6 | -13,432 | -67.2% |
| 2017/6 | -40,976 | -1.1% |
| 2016/6 | -41,427 | -17.9% |
| 2015/6 | -50,462 | -17.9% |
| 2014/6 | -61,450 | -24.2% |
| 2013/6 | -81,050 | -25.8% |
| 2012/6 | -109,161 | - |