| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/10 | -738 | -70.3% |
| 2023/10 | -2,483 | -90.8% |
| 2022/10 | -27,117 | +11845.8% |
| 2021/10 | -227 | -94.5% |
| 2020/10 | -4,136 | +315.3% |
| 2019/10 | -996 | -125.1% |
| 2018/10 | 3,969 | -2421.1% |
| 2017/10 | -171 | -757.7% |
| 2016/10 | 26 | -100.5% |
| 2015/10 | -5,320 | +3494.6% |
| 2014/10 | -148 | -47.3% |
| 2013/10 | -281 | -108.0% |
| 2012/10 | 3,504 | -301.5% |
| 2011/10 | -1,739 | - |