| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -30,901 | +606.6% |
| 2024/4 | -4,373 | +5.4% |
| 2023/4 | -4,148 | +117.4% |
| 2022/4 | -1,908 | -20.4% |
| 2021/4 | -2,397 | -2.8% |
| 2020/4 | -2,465 | -41.5% |
| 2019/4 | -4,213 | +31.6% |
| 2018/4 | -3,202 | +29.2% |
| 2017/4 | -2,479 | +67.7% |
| 2016/4 | -1,478 | -67.0% |
| 2015/4 | -4,476 | +163.6% |
| 2014/4 | -1,698 | -29.0% |
| 2013/4 | -2,392 | +50.8% |
| 2012/4 | -1,586 | - |