| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/1 | -193,615 | +186.4% |
| 2024/1 | -67,607 | +7.1% |
| 2023/1 | -63,122 | +796.9% |
| 2022/1 | -7,038 | -110.3% |
| 2021/1 | 68,303 | -289.4% |
| 2020/1 | -36,058 | -121.1% |
| 2019/1 | 170,626 | +341.2% |
| 2018/1 | 38,674 | -115.9% |
| 2017/1 | -243,811 | +86.8% |
| 2016/1 | -130,537 | +4346.1% |
| 2015/1 | -2,936 | +158.5% |
| 2014/1 | -1,136 | -84.4% |
| 2013/1 | -7,263 | -1019.4% |
| 2012/1 | 790 | - |