| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -3,632 | +113.6% |
| 2024/12 | -1,700 | -56.2% |
| 2023/12 | -3,878 | +305.6% |
| 2022/12 | -956 | +5.3% |
| 2021/12 | -908 | +45.0% |
| 2020/12 | -626 | -98.4% |
| 2019/12 | -39,380 | +2142.6% |
| 2018/12 | -1,756 | +118.4% |
| 2017/12 | -804 | +183.1% |
| 2016/12 | -284 | -92.8% |
| 2015/12 | -3,936 | +93.5% |
| 2014/12 | -2,034 | -41.5% |
| 2013/12 | -3,479 | - |