| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 6,207 | +33.5% |
| 2023/12 | 4,650 | -209.3% |
| 2022/12 | -4,253 | -197.5% |
| 2021/12 | 4,362 | -357.3% |
| 2020/12 | -1,695 | -115.5% |
| 2019/12 | 10,967 | -64.1% |
| 2018/12 | 30,525 | +6.7% |
| 2017/12 | 28,607 | -10.3% |
| 2016/12 | 31,881 | +7.4% |
| 2015/12 | 29,674 | +46.1% |
| 2014/12 | 20,317 | +84.4% |
| 2013/12 | 11,016 | +70.7% |
| 2012/12 | 6,455 | -0.3% |
| 2011/12 | 6,473 | - |