| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 187,762 | +4.8% |
| 2023/12 | 179,092 | +22.3% |
| 2022/12 | 146,389 | +31.5% |
| 2021/12 | 111,329 | +17.3% |
| 2020/12 | 94,899 | -1.9% |
| 2019/12 | 96,741 | +22.5% |
| 2018/12 | 79,003 | +27.1% |
| 2017/12 | 62,136 | +18.3% |
| 2016/12 | 52,527 | +35.5% |
| 2015/12 | 38,773 | +17.4% |
| 2014/12 | 33,014 | +30.3% |
| 2013/12 | 25,345 | +61.2% |
| 2012/12 | 15,721 | +119.2% |
| 2011/12 | 7,172 | - |