| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 284 | -169.2% |
| 2023/12 | -412 | -82.0% |
| 2022/12 | -2,280 | +126.9% |
| 2021/12 | -1,006 | -17.5% |
| 2020/12 | -1,218 | +1540.3% |
| 2019/12 | -75 | -116.9% |
| 2018/12 | 438 | -225.8% |
| 2017/12 | -349 | -46.3% |
| 2016/12 | -650 | +23.2% |
| 2015/12 | -528 | -5.2% |
| 2014/12 | -557 | +391.4% |
| 2013/12 | -114 | -158.4% |
| 2012/12 | 193 | +103.5% |
| 2011/12 | 95 | -138.9% |
| 2010/12 | -246 | - |