| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 378,482 | +8.3% |
| 2023/12 | 349,579 | +1.2% |
| 2022/12 | 345,545 | +12.9% |
| 2021/12 | 306,105 | +34.6% |
| 2020/12 | 227,343 | -8.6% |
| 2019/12 | 248,829 | +21.9% |
| 2018/12 | 204,097 | +20.9% |
| 2017/12 | 168,752 | +21.6% |
| 2016/12 | 138,789 | +20.9% |
| 2015/12 | 114,758 | +25.6% |
| 2014/12 | 91,393 | +19.3% |
| 2013/12 | 76,591 | +55.8% |
| 2012/12 | 49,162 | - |