| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 581,555 | +18.7% |
| 2023/12 | 490,005 | +27.9% |
| 2022/12 | 383,094 | +25.0% |
| 2021/12 | 306,395 | +15.9% |
| 2020/12 | 264,356 | +10.5% |
| 2019/12 | 239,135 | +16.2% |
| 2018/12 | 205,841 | +18.4% |
| 2017/12 | 173,804 | +5.1% |
| 2016/12 | 165,302 | +10.1% |
| 2015/12 | 150,094 | +6.9% |
| 2014/12 | 140,468 | -10.5% |
| 2013/12 | 156,964 | -7.9% |
| 2012/12 | 170,364 | +2.4% |
| 2011/12 | 166,437 | +1.8% |
| 2010/12 | 163,519 | - |