| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -117 | +39.3% |
| 2023/12 | -84 | -98.2% |
| 2022/12 | -4,552 | +2124.8% |
| 2021/12 | -205 | +1.1% |
| 2020/12 | -203 | -78.6% |
| 2019/12 | -948 | -1402.0% |
| 2018/12 | 72 | +221.4% |
| 2017/12 | 22 | -103.1% |
| 2016/12 | -727 | +334.4% |
| 2015/12 | -168 | +574.7% |
| 2014/12 | -25 | -32.1% |
| 2013/12 | -37 | -69.0% |
| 2012/12 | -118 | +1839.2% |
| 2011/12 | -7 | -94.2% |
| 2010/12 | -106 | - |