| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/4 | -98,389 | +20.6% |
| 2024/4 | -81,554 | +16.3% |
| 2023/4 | -70,120 | -10.5% |
| 2022/4 | -78,371 | +92.5% |
| 2021/4 | -40,703 | -0.2% |
| 2020/4 | -40,765 | -66.7% |
| 2019/4 | -122,567 | +121.9% |
| 2018/4 | -55,224 | -15.4% |
| 2017/4 | -65,253 | +78.4% |
| 2016/4 | -36,570 | -45.2% |
| 2015/4 | -66,673 | +48.1% |
| 2014/4 | -45,016 | -42.3% |
| 2013/4 | -78,041 | +308.7% |
| 2012/4 | -19,094 | - |