| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/4 | -23,123 | +121.9% |
| 2023/4 | -10,422 | +1015.8% |
| 2022/4 | -934 | -28.0% |
| 2021/4 | -1,298 | -63.8% |
| 2020/4 | -3,590 | -50.2% |
| 2019/4 | -7,213 | -53.1% |
| 2018/4 | -15,382 | -463.0% |
| 2017/4 | 4,238 | -208.6% |
| 2016/4 | -3,901 | -66.6% |
| 2015/4 | -11,684 | +176.9% |
| 2014/4 | -4,220 | +42.3% |
| 2013/4 | -2,966 | -208.5% |
| 2012/4 | 2,734 | - |