| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -17 | -88.4% |
| 2023/12 | -141 | -126.8% |
| 2022/12 | 525 | +173.7% |
| 2021/12 | 192 | -269.3% |
| 2020/12 | -114 | -117.9% |
| 2019/12 | 632 | -292.3% |
| 2018/12 | -329 | +60.7% |
| 2017/12 | -205 | -24.5% |
| 2016/12 | -272 | -5.3% |
| 2015/12 | -287 | +220.4% |
| 2014/12 | -90 | -73.8% |
| 2013/12 | -342 | +32.2% |
| 2012/12 | -259 | -81.0% |
| 2011/12 | -1,361 | +2005.7% |
| 2010/12 | -65 | - |