| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/10 | -168 | +11.3% |
| 2023/10 | -151 | -1.7% |
| 2022/10 | -154 | +3516.1% |
| 2021/10 | -5 | -97.6% |
| 2020/10 | -178 | +134.3% |
| 2019/10 | -76 | -193.4% |
| 2018/10 | 81 | -1157.5% |
| 2017/10 | -8 | -193.6% |
| 2016/10 | 8 | -115.6% |
| 2015/10 | -53 | -96.4% |
| 2014/10 | -1,453 | -536.5% |
| 2013/10 | 332 | -159.1% |
| 2012/10 | -564 | +656.2% |
| 2011/10 | -75 | -50.8% |
| 2010/10 | -152 | - |