| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/9 | 30,167 | -16.4% |
| 2023/9 | 36,091 | -18.5% |
| 2022/10 | 44,271 | +23.4% |
| 2021/10 | 35,884 | +56.1% |
| 2020/10 | 22,989 | -19.5% |
| 2019/9 | 28,552 | -2.8% |
| 2018/9 | 29,364 | +5.7% |
| 2017/9 | 27,771 | +2.3% |
| 2016/10 | 27,158 | +2.3% |
| 2015/10 | 26,548 | +8.1% |
| 2014/9 | 24,554 | +7.0% |
| 2013/9 | 22,950 | +2.6% |
| 2012/9 | 22,372 | +11.1% |
| 2011/10 | 20,128 | - |