| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 68 | -128.0% |
| 2023/12 | -245 | -35.0% |
| 2022/12 | -376 | -55.7% |
| 2021/12 | -848 | -2.0% |
| 2020/12 | -866 | -39.3% |
| 2019/12 | -1,426 | -50.8% |
| 2018/12 | -2,899 | +201.6% |
| 2017/12 | -962 | -3.0% |
| 2016/12 | -991 | +49.0% |
| 2015/12 | -665 | -63.6% |
| 2014/12 | -1,828 | +661.7% |
| 2013/12 | -240 | +191.1% |
| 2012/12 | -83 | -123.7% |
| 2011/12 | 348 | -203.0% |
| 2010/12 | -338 | - |