| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 665,171 | +19.9% |
| 2023/12 | 554,992 | +23.3% |
| 2022/12 | 450,114 | +16.6% |
| 2021/12 | 386,077 | +28.3% |
| 2020/12 | 300,804 | +22.4% |
| 2019/12 | 245,836 | +27.9% |
| 2018/12 | 192,203 | +26.5% |
| 2017/12 | 151,962 | +28.1% |
| 2016/12 | 118,616 | +27.6% |
| 2015/12 | 92,965 | +19.4% |
| 2014/12 | 77,876 | +20.5% |
| 2013/12 | 64,637 | +21.2% |
| 2012/12 | 53,326 | +19.6% |
| 2011/12 | 44,585 | - |