| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/9 | 25 | -111.4% |
| 2024/9 | -228 | -75.3% |
| 2023/9 | -921 | +196.2% |
| 2022/9 | -311 | -72.2% |
| 2021/9 | -1,119 | +442.1% |
| 2020/9 | -207 | -39.2% |
| 2019/9 | -340 | -13.0% |
| 2018/9 | -390 | -44.4% |
| 2017/9 | -701 | -5.2% |
| 2016/9 | -739 | +62.7% |
| 2015/9 | -454 | +23.4% |
| 2014/9 | -368 | +85.1% |
| 2013/9 | -199 | -61.4% |
| 2012/9 | -515 | +704.4% |
| 2011/9 | -64 | - |