| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 57,902 | -8.0% |
| 2023/12 | 62,949 | +30.4% |
| 2022/12 | 48,276 | +22.1% |
| 2021/12 | 39,545 | +22.4% |
| 2020/12 | 32,312 | -20.8% |
| 2019/12 | 40,809 | +20.9% |
| 2018/12 | 33,767 | -41.0% |
| 2017/12 | 57,225 | +30.6% |
| 2016/12 | 43,833 | -16.3% |
| 2015/12 | 52,349 | -19.4% |
| 2014/12 | 64,927 | -11.2% |
| 2013/12 | 73,109 | -8.9% |
| 2012/12 | 80,210 | -29.8% |
| 2011/12 | 114,269 | -16.8% |
| 2010/12 | 137,412 | - |