| （単位：千ドル） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2024/9 | 9,848 | +301.8% |
| 2023/9 | 2,451 | +147.6% |
| 2022/9 | 990 | -104.4% |
| 2021/9 | -22,298 | -31.3% |
| 2020/9 | -32,443 | -18.0% |
| 2019/9 | -39,555 | -11.9% |
| 2018/9 | -44,879 | -4.2% |
| 2017/9 | -46,844 | -6.6% |
| 2016/9 | -50,132 | -6.3% |
| 2015/9 | -53,516 | -14.0% |
| 2014/9 | -62,244 | -7.9% |
| 2013/9 | -67,601 | +0.2% |
| 2012/9 | -67,442 | +3.1% |
| 2011/9 | -65,416 | - |