| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/6 | -1,367 | -39.1% |
| 2024/6 | -2,245 | -26.6% |
| 2023/6 | -3,059 | +99.9% |
| 2022/6 | -1,530 | -59.0% |
| 2021/6 | -3,734 | +39.3% |
| 2020/6 | -2,681 | -40.5% |
| 2019/6 | -4,506 | -3.1% |
| 2018/6 | -4,649 | +340.7% |
| 2017/6 | -1,055 | +87.7% |
| 2016/6 | -562 | -51.5% |
| 2015/6 | -1,159 | -48.4% |
| 2014/6 | -2,248 | -55.7% |
| 2013/6 | -5,080 | +167.9% |
| 2012/6 | -1,897 | - |