| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/1 | -308,769 | -40.8% |
| 2024/1 | -521,648 | +1529.6% |
| 2023/1 | -32,011 | -93.4% |
| 2022/1 | -487,664 | +378.6% |
| 2021/1 | -101,900 | -45.3% |
| 2020/1 | -186,145 | -23.9% |
| 2019/1 | -244,498 | +101.4% |
| 2018/1 | -121,380 | -48.3% |
| 2017/1 | -234,622 | +776.6% |
| 2016/1 | -26,765 | -113.7% |
| 2015/1 | 194,834 | -142.2% |
| 2014/1 | -462,222 | +38.4% |
| 2013/1 | -333,988 | -704.0% |
| 2012/1 | 55,292 | -255.6% |
| 2011/1 | -35,535 | - |