| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/12 | 61,768 | +9.7% |
| 2023/12 | 56,320 | +6.4% |
| 2022/12 | 52,925 | +35.6% |
| 2021/12 | 39,044 | +30.1% |
| 2020/12 | 30,005 | +37.4% |
| 2019/12 | 21,844 | +100.9% |
| 2018/12 | 10,875 | +134.8% |
| 2017/12 | 4,631 | +11.4% |
| 2016/12 | 4,158 | -21.1% |
| 2015/12 | 5,270 | -141.3% |
| 2014/12 | -12,750 | +0.6% |
| 2013/12 | -12,674 | -7.9% |
| 2012/12 | -13,758 | -13.5% |
| 2011/12 | -15,909 | - |