| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -42,658 | -53.7% |
| 2024/4 | -92,191 | +103.3% |
| 2023/4 | -45,337 | -12.1% |
| 2022/4 | -51,572 | +21.5% |
| 2021/4 | -42,429 | +9.0% |
| 2020/4 | -38,916 | +2.6% |
| 2019/4 | -37,923 | -14.4% |
| 2018/4 | -44,316 | -17.5% |
| 2017/4 | -53,744 | +31.8% |
| 2016/4 | -40,773 | -28.0% |
| 2015/4 | -56,606 | +490.7% |
| 2014/4 | -9,583 | +56.7% |
| 2013/4 | -6,117 | -38.3% |
| 2012/4 | -9,918 | - |