| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/1 | -158 | -1.0% |
| 2025/2 | -160 | +109.9% |
| 2024/2 | -76 | -86.1% |
| 2023/1 | -546 | -15.1% |
| 2022/1 | -643 | +726.1% |
| 2021/1 | -78 | -34.6% |
| 2020/2 | -141 | -75.3% |
| 2019/2 | -119 | -79.1% |
| 2018/2 | -570 | - |
| 2017/1 | -279 | +21.7% |
| 2016/1 | -229 | -86.2% |
| 2015/1 | -1,653 | +930.3% |
| 2014/2 | -161 | -16.0% |
| 2013/2 | -191 | +243.3% |
| 2012/1 | -98 | - |
| 2011/1 | -56 | - |