| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -959 | -15.1% |
| 2022/12 | -1,130 | -41.7% |
| 2021/12 | -1,937 | +662.6% |
| 2020/12 | -254 | -87.4% |
| 2019/12 | -2,014 | +149.3% |
| 2018/12 | -808 | +37.6% |
| 2017/12 | -587 | +212.2% |
| 2016/12 | -188 | -59.6% |
| 2015/12 | -465 | -294.6% |
| 2014/12 | 239 | -149.5% |
| 2013/12 | -483 | +81.6% |
| 2012/12 | -266 | +30.4% |
| 2011/12 | -204 | -67.5% |
| 2010/12 | -627 | - |