| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -16 | -100.5% |
| 2024/12 | 2,966 | -199.8% |
| 2023/12 | -2,973 | +34756.0% |
| 2022/12 | -9 | -43.9% |
| 2021/12 | -16 | -29.1% |
| 2020/12 | -22 | +116.2% |
| 2019/12 | -10 | -35.7% |
| 2018/12 | -16 | -92.3% |
| 2017/12 | -200 | -2527.2% |
| 2016/12 | 8 | -100.2% |
| 2015/12 | -3,728 | +185.7% |
| 2014/12 | -1,305 | +132.4% |
| 2013/12 | -562 | +1690.3% |
| 2012/12 | -32 | -19.7% |
| 2011/12 | -40 | - |