| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -125,499 | +133.1% |
| 2024/4 | -53,828 | -83.4% |
| 2023/4 | -323,477 | +75.5% |
| 2022/4 | -184,332 | +200.3% |
| 2021/4 | -61,379 | -69.1% |
| 2020/4 | -198,762 | +186.1% |
| 2019/4 | -69,467 | +54.9% |
| 2018/4 | -44,839 | +117.6% |
| 2017/4 | -20,605 | -92.5% |
| 2016/4 | -274,578 | +798.2% |
| 2015/4 | -30,570 | +29.6% |
| 2014/4 | -23,592 | -79.8% |
| 2013/4 | -116,711 | +253.4% |
| 2012/4 | -33,027 | -59.3% |
| 2011/4 | -81,131 | - |