| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/1 | -39 | +226.1% |
| 2025/1 | -12 | -47.6% |
| 2024/1 | -23 | -98.2% |
| 2023/1 | -1,248 | +2993.9% |
| 2022/1 | -41 | -6.0% |
| 2021/1 | -43 | +25.0% |
| 2020/1 | -35 | -5.2% |
| 2019/1 | -37 | -45.0% |
| 2018/1 | -66 | +387.3% |
| 2017/1 | -14 | -79.8% |
| 2016/1 | -67 | +62.6% |
| 2015/1 | -42 | +21.1% |
| 2014/1 | -34 | -92.1% |
| 2013/1 | -432 | -3200.8% |
| 2012/1 | 13 | -116.7% |
| 2011/1 | -84 | - |