| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 278,133 | -26.6% |
| 2023/12 | 378,919 | +15.0% |
| 2022/12 | 329,471 | +46.4% |
| 2021/12 | 225,076 | +35.3% |
| 2020/12 | 166,325 | -20.4% |
| 2019/12 | 209,043 | +4.2% |
| 2018/12 | 200,566 | +27.4% |
| 2017/12 | 157,471 | +54.3% |
| 2016/12 | 102,032 | +23.0% |
| 2015/12 | 82,950 | +103.0% |
| 2014/12 | 40,865 | +77.2% |
| 2013/12 | 23,057 | +29.4% |
| 2012/12 | 17,813 | +51.6% |
| 2011/12 | 11,748 | - |