| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 81 | -122.2% |
| 2023/12 | -365 | -187.7% |
| 2022/12 | 416 | -123.5% |
| 2021/12 | -1,772 | +140.8% |
| 2020/12 | -736 | -225.8% |
| 2019/12 | 585 | +56.4% |
| 2018/12 | 374 | +40.6% |
| 2017/12 | 266 | -170.0% |
| 2016/12 | -380 | +708.5% |
| 2015/12 | -47 | -112.6% |
| 2014/12 | 373 | -353.7% |
| 2013/12 | -147 | -69.9% |
| 2012/12 | -489 | -51.8% |
| 2011/12 | -1,015 | - |