| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -151 | -24.1% |
| 2023/12 | -199 | -158.0% |
| 2022/12 | 343 | -228.0% |
| 2021/12 | -268 | +17.5% |
| 2020/12 | -228 | -131.0% |
| 2019/12 | 735 | -84.7% |
| 2018/12 | 4,807 | +345.7% |
| 2017/12 | 1,078 | -112.2% |
| 2016/12 | -8,825 | +1257.9% |
| 2015/12 | -650 | -13.6% |
| 2014/12 | -752 | -1508.1% |
| 2013/12 | 53 | -132.8% |
| 2012/12 | -163 | -21.0% |
| 2011/12 | -207 | +34.6% |
| 2010/12 | -154 | - |