| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -3,689 | -42.9% |
| 2024/12 | -6,465 | +694.2% |
| 2023/12 | -6,339 | +782.9% |
| 2023/1 | -814 | +13.4% |
| 2022/1 | -718 | -31.9% |
| 2021/1 | -1,054 | - |
| 2019/12 | -921 | +219.8% |
| 2018/12 | -288 | -85.3% |
| 2017/12 | -642 | +85.5% |
| 2017/1 | -1,954 | +464.7% |
| 2016/1 | -346 | - |
| 2014/12 | -1,044 | +5.2% |
| 2013/12 | -992 | +10.7% |
| 2012/12 | -1,241 | - |
| 2012/1 | -896 | - |