| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2025/12 | 248,795 | +10.4% |
| 2024/12 | 225,359 | +8.9% |
| 2023/12 | 206,978 | +2.4% |
| 2022/12 | 202,160 | +9.5% |
| 2021/12 | 184,537 | +20.0% |
| 2020/12 | 153,739 | - |
| 2017/12 | 77,520 | +23.0% |
| 2016/12 | 63,029 | +21.2% |
| 2015/12 | 52,021 | +18.0% |
| 2014/12 | 44,101 | +11.2% |
| 2013/12 | 39,666 | +13.0% |
| 2012/12 | 35,114 | -5465.5% |
| 2011/12 | -655 | - |