| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/10 | -659 | -1.8% |
| 2023/10 | -671 | +2276.6% |
| 2022/10 | -29 | -160.3% |
| 2021/10 | 46 | -285.7% |
| 2020/10 | -26 | -98.7% |
| 2019/10 | -1,990 | +1371.4% |
| 2018/10 | -136 | +49.6% |
| 2017/10 | -91 | +260.2% |
| 2016/10 | -26 | -82.9% |
| 2015/10 | -147 | +112.3% |
| 2014/10 | -69 | -31.5% |
| 2013/10 | -101 | -40.1% |
| 2012/10 | -169 | -66.4% |
| 2011/10 | -501 | +52.9% |
| 2010/10 | -328 | - |