| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -94,018 | -11.8% |
| 2024/4 | -106,643 | +8.4% |
| 2023/4 | -98,398 | -49.3% |
| 2022/4 | -194,024 | -55.2% |
| 2021/4 | -433,154 | +24.9% |
| 2020/4 | -346,670 | +15.0% |
| 2019/4 | -301,502 | +69.9% |
| 2018/4 | -177,411 | -26.9% |
| 2017/4 | -242,608 | +60.2% |
| 2016/4 | -151,395 | -45.9% |
| 2015/4 | -279,671 | +87.3% |
| 2014/4 | -149,347 | -56.4% |
| 2013/4 | -342,468 | +61.5% |
| 2012/4 | -212,052 | +87.6% |
| 2011/4 | -113,030 | - |