| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/4 | -30,248 | +37.8% |
| 2023/4 | -21,952 | -24.3% |
| 2022/4 | -29,004 | +14.6% |
| 2021/5 | -25,314 | +6.0% |
| 2020/5 | -23,881 | -37.7% |
| 2019/4 | -38,315 | +20.1% |
| 2018/4 | -31,911 | +128.1% |
| 2017/4 | -13,987 | +16.3% |
| 2016/4 | -12,024 | +23.6% |
| 2015/5 | -9,725 | -19.4% |
| 2014/5 | -12,062 | +25.4% |
| 2013/4 | -9,616 | -2.4% |
| 2012/4 | -9,852 | - |