| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/1 | -405 | +185.2% |
| 2025/1 | -142 | - |
| 2023/12 | -211 | -32.6% |
| 2022/12 | -313 | -88.9% |
| 2021/12 | -730 | -1223.1% |
| 2021/1 | -2,815 | -4430.8% |
| 2020/1 | 65 | - |
| 2018/12 | -114 | +60.6% |
| 2017/12 | -71 | -373.1% |
| 2016/12 | 26 | -49.0% |
| 2015/1 | 51 | -82.8% |
| 2014/1 | 297 | -156.4% |
| 2013/1 | -527 | +159.6% |
| 2012/1 | -203 | -54.5% |
| 2011/1 | -446 | - |