| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 189,443 | +9.5% |
| 2023/12 | 172,975 | +4.9% |
| 2022/12 | 164,922 | +13.0% |
| 2021/12 | 146,010 | +15.3% |
| 2020/12 | 126,627 | +14.3% |
| 2019/12 | 110,800 | +11.1% |
| 2018/12 | 99,727 | +10.8% |
| 2017/12 | 89,982 | -1.4% |
| 2016/12 | 91,278 | +6.4% |
| 2015/12 | 85,790 | +7.9% |
| 2014/12 | 79,512 | +7.0% |
| 2013/12 | 74,325 | +3.5% |
| 2012/12 | 71,813 | +13.4% |
| 2011/12 | 63,337 | - |