| （単位：百万ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -159 | +1.8% |
| 2023/12 | -156 | -84.6% |
| 2022/12 | -349 | +226.3% |
| 2022/1 | -1,009 | +845.0% |
| 2021/1 | -107 | - |
| 2019/12 | -328 | -73.6% |
| 2018/12 | -1,240 | +258.8% |
| 2017/12 | -346 | -6.9% |
| 2016/12 | -236 | +1.1% |
| 2016/1 | -371 | +59.2% |
| 2015/1 | -234 | - |
| 2013/12 | -475 | +578.4% |
| 2012/12 | -70 | +142.0% |
| 2011/12 | -189 | - |
| 2011/1 | -29 | - |