| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 652,651 | +19.0% |
| 2023/12 | 548,237 | +75.9% |
| 2022/12 | 311,726 | +108.5% |
| 2021/12 | 149,505 | -55.9% |
| 2020/12 | 338,800 | -6.9% |
| 2019/12 | 364,000 | -9.2% |
| 2018/12 | 400,933 | -26.8% |
| 2017/12 | 547,937 | -6.0% |
| 2016/12 | 582,889 | +2.7% |
| 2015/12 | 567,464 | +29.7% |
| 2014/12 | 437,565 | +1.6% |
| 2013/12 | 430,548 | -10.0% |
| 2012/12 | 478,428 | - |