| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/6 | -27,967 | -49.4% |
| 2024/6 | -55,253 | +1625.0% |
| 2023/6 | -3,203 | +103.6% |
| 2022/6 | -1,573 | -98.3% |
| 2021/6 | -92,958 | -633.9% |
| 2020/6 | 17,411 | -773.3% |
| 2019/6 | -2,586 | +38.4% |
| 2018/6 | -1,868 | -98.1% |
| 2017/6 | -98,615 | +872.2% |
| 2016/6 | -10,143 | +350.0% |
| 2015/6 | -2,254 | -54.8% |
| 2014/6 | -4,990 | -33.8% |
| 2013/6 | -7,533 | +17.6% |
| 2012/6 | -6,406 | - |