| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/9 | -428 | +67.2% |
| 2024/9 | -256 | -24.9% |
| 2023/9 | -341 | -1805.0% |
| 2022/9 | 20 | -112.0% |
| 2021/9 | -166 | -51.9% |
| 2020/9 | -345 | -64.7% |
| 2019/9 | -976 | -107.1% |
| 2018/9 | 13,799 | -2816.3% |
| 2017/9 | -508 | -43.3% |
| 2016/9 | -896 | -2.3% |
| 2015/9 | -917 | -26.9% |
| 2014/9 | -1,254 | +20.5% |
| 2013/9 | -1,041 | +50.0% |
| 2012/9 | -694 | +44.0% |
| 2011/9 | -482 | - |