| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -6,366 | +2.5% |
| 2024/12 | -6,211 | -12.7% |
| 2023/12 | -7,113 | +30.8% |
| 2022/12 | -5,436 | +81.6% |
| 2021/12 | -2,993 | -30.0% |
| 2020/12 | -4,273 | -64.3% |
| 2019/12 | -11,958 | -43.6% |
| 2018/12 | -21,202 | +160.9% |
| 2017/12 | -8,127 | -32.4% |
| 2016/12 | -12,026 | -87.2% |
| 2015/12 | -93,684 | +16995.6% |
| 2014/12 | -548 | -22.4% |
| 2013/12 | -706 | - |