| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 492 | -89.7% |
| 2023/12 | 4,779 | -3163.5% |
| 2022/12 | -156 | -97.2% |
| 2021/12 | -5,594 | -79.4% |
| 2020/12 | -27,170 | +41.0% |
| 2019/12 | -19,265 | +85.2% |
| 2018/12 | -10,402 | -240.6% |
| 2017/12 | 7,400 | -209.6% |
| 2016/12 | -6,750 | -1554.7% |
| 2015/12 | 464 | -1956.0% |
| 2014/12 | -25 | -21.9% |
| 2013/12 | -32 | -100.2% |
| 2012/12 | 18,628 | -673.8% |
| 2011/12 | -3,247 | - |