| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -498 | -1.8% |
| 2024/12 | -507 | -49.4% |
| 2023/12 | -1,002 | -80.7% |
| 2022/12 | -5,182 | +610.8% |
| 2021/12 | -729 | +16.5% |
| 2020/12 | -626 | -43.7% |
| 2019/12 | -1,111 | -45.8% |
| 2018/12 | -2,048 | +87.4% |
| 2017/12 | -1,093 | +90.4% |
| 2016/12 | -574 | -64.8% |
| 2015/12 | -1,630 | +37.4% |
| 2014/12 | -1,186 | +81.1% |
| 2013/12 | -655 | -59.8% |
| 2012/12 | -1,631 | - |