| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/1 | -903 | +79.9% |
| 2024/1 | -502 | +251.0% |
| 2023/1 | -143 | -91.0% |
| 2022/1 | -1,595 | +294.8% |
| 2021/1 | -404 | +604.9% |
| 2020/1 | -58 | -91.9% |
| 2019/1 | -711 | -240.3% |
| 2018/1 | 506 | +86.2% |
| 2017/1 | 272 | -133.6% |
| 2016/1 | -810 | -10.6% |
| 2015/1 | -906 | +366.8% |
| 2014/1 | -194 | -70.0% |
| 2013/1 | -648 | +74.8% |
| 2012/1 | -371 | +160.2% |
| 2011/1 | -143 | - |