| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/6 | 1,057 | -76.1% |
| 2024/6 | 4,419 | +65.3% |
| 2023/6 | 2,673 | -362.3% |
| 2022/6 | -1,019 | -111.8% |
| 2021/6 | 8,650 | +942.2% |
| 2020/6 | 830 | -148.1% |
| 2019/6 | -1,726 | -156.4% |
| 2018/6 | 3,058 | -2035.4% |
| 2017/6 | -158 | -75.5% |
| 2016/6 | -646 | +65.6% |
| 2015/6 | -390 | -109.6% |
| 2014/6 | 4,050 | -1200.4% |
| 2013/6 | -369 | -92.5% |
| 2012/6 | -4,895 | - |