| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -1,816 | +79.1% |
| 2023/12 | -1,014 | -119.0% |
| 2022/12 | 5,331 | +4659.8% |
| 2021/12 | 112 | -100.6% |
| 2020/12 | -17,701 | -110.6% |
| 2019/12 | 166,937 | -8015.5% |
| 2018/12 | -2,109 | -121.7% |
| 2017/12 | 9,740 | -143.7% |
| 2016/12 | -22,281 | +22.4% |
| 2015/12 | -18,204 | -16.1% |
| 2014/12 | -21,703 | -65.4% |
| 2013/12 | -62,700 | +312.5% |
| 2012/12 | -15,200 | +207.6% |
| 2011/12 | -4,942 | - |