| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -361,600 | -315.9% |
| 2023/12 | -14,100 | -92.2% |
| 2023/1 | 167,500 | -192.7% |
| 2022/1 | -180,700 | -1943.9% |
| 2021/1 | 9,800 | - |
| 2019/12 | -94,300 | +216.4% |
| 2018/12 | -29,800 | -389.3% |
| 2017/12 | -61,000 | +246.6% |
| 2017/1 | 10,300 | -158.5% |
| 2016/1 | -17,600 | - |
| 2014/12 | -27,200 | +30.8% |
| 2013/12 | -20,800 | +0.5% |
| 2012/12 | -28,100 | - |
| 2012/1 | -20,700 | - |