| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -159 | -75.5% |
| 2023/12 | -648 | +142.7% |
| 2022/12 | -267 | +8800.0% |
| 2021/12 | -3 | -99.6% |
| 2020/12 | -730 | -34.5% |
| 2019/12 | -1,116 | -43.5% |
| 2018/12 | -1,975 | +713.4% |
| 2017/12 | -243 | -85.9% |
| 2016/12 | -1,719 | +6431.4% |
| 2015/12 | -27 | -94.6% |
| 2014/12 | -486 | -19.0% |
| 2013/12 | -600 | -4974.8% |
| 2012/12 | 12 | -103.9% |
| 2011/12 | -316 | - |