| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -178 | -238.5% |
| 2023/12 | 128 | -408.9% |
| 2022/12 | -42 | -96.2% |
| 2021/12 | -1,099 | +2925.1% |
| 2020/12 | -37 | -88.8% |
| 2019/12 | -325 | -62.9% |
| 2018/12 | -876 | -2344.9% |
| 2017/12 | 39 | -63.3% |
| 2016/12 | 106 | -2.6% |
| 2015/12 | 109 | -124.6% |
| 2014/12 | -444 | +1.3% |
| 2013/12 | -438 | +41.1% |
| 2012/12 | -311 | +87.9% |
| 2011/12 | -165 | -40.4% |
| 2010/12 | -277 | - |