| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -1,369 | +1401.7% |
| 2024/12 | -92 | +16.9% |
| 2023/12 | -79 | -17.0% |
| 2022/12 | -95 | -47.1% |
| 2021/12 | -178 | -8733.3% |
| 2020/12 | 2 | +27063.8% |
| 2019/12 | 0 | -101.9% |
| 2018/12 | -1 | -443.1% |
| 2017/12 | 0 | -102.2% |
| 2016/12 | -6 | +360.8% |
| 2015/12 | -2 | +57.9% |
| 2014/12 | -1 | -10.8% |
| 2013/12 | -1 | +377.3% |
| 2012/12 | -1 | -40.6% |
| 2011/12 | -1 | - |