| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -19,173 | -76.5% |
| 2024/4 | -81,490 | -9.2% |
| 2023/4 | -89,781 | +272.3% |
| 2022/4 | -24,116 | +8.3% |
| 2021/4 | -22,261 | +59.5% |
| 2020/4 | -13,958 | -59.9% |
| 2019/4 | -34,827 | -17.4% |
| 2018/4 | -42,164 | -82.7% |
| 2017/4 | -243,742 | +661.9% |
| 2016/4 | -31,992 | -82.8% |
| 2015/4 | -186,057 | +197.1% |
| 2014/4 | -62,616 | +90.3% |
| 2013/4 | -32,910 | +137.3% |
| 2012/4 | -13,867 | - |