| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -69,086 | -72.8% |
| 2022/12 | -233,920 | +104.5% |
| 2022/1 | -253,913 | +121.9% |
| 2021/1 | -114,402 | - |
| 2019/12 | -31,197 | -91.8% |
| 2018/12 | -378,396 | +2469.1% |
| 2017/12 | -14,729 | -15.3% |
| 2016/12 | -118,987 | -8.3% |
| 2016/1 | -17,391 | -86.6% |
| 2015/1 | -129,739 | - |
| 2013/12 | -72 | -97.8% |
| 2012/12 | -3,338 | +88.2% |
| 2011/12 | -1,774 | - |