| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 267,060 | +7.7% |
| 2023/12 | 247,857 | +22.4% |
| 2022/12 | 202,514 | +73.8% |
| 2021/12 | 116,531 | +68.9% |
| 2020/12 | 69,007 | -50.6% |
| 2019/12 | 139,805 | +4.0% |
| 2018/12 | 134,399 | +12.4% |
| 2017/12 | 119,537 | +3.3% |
| 2016/12 | 115,772 | +33.9% |
| 2015/12 | 86,472 | +67.0% |
| 2014/12 | 51,791 | +132.5% |
| 2013/12 | 22,275 | +1653.9% |
| 2012/12 | 1,270 | -101.9% |
| 2011/12 | -68,138 | - |