| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 623,018 | +4.6% |
| 2023/12 | 595,450 | +15.9% |
| 2022/12 | 513,589 | +44.2% |
| 2021/12 | 356,071 | +21.3% |
| 2020/12 | 293,643 | +16.9% |
| 2019/12 | 251,204 | +8.5% |
| 2018/12 | 231,525 | +24.3% |
| 2017/12 | 186,226 | +12.2% |
| 2016/12 | 166,033 | +10.9% |
| 2015/12 | 149,743 | +27.0% |
| 2014/12 | 117,913 | +45.7% |
| 2013/12 | 80,952 | +134.0% |
| 2012/12 | 34,589 | -52.5% |
| 2011/12 | 72,817 | - |