| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -105 | -87.9% |
| 2023/12 | -865 | +282.4% |
| 2022/12 | -226 | +59.9% |
| 2021/12 | -142 | +126.7% |
| 2020/12 | -63 | +154.1% |
| 2019/12 | -25 | -92.6% |
| 2018/12 | -330 | -4.8% |
| 2017/12 | -347 | +379.9% |
| 2016/12 | -73 | +23.6% |
| 2015/12 | -59 | +97.7% |
| 2014/12 | -30 | -101.6% |
| 2013/12 | 1,852 | -188.3% |
| 2012/12 | -2,098 | -263.0% |
| 2011/12 | 1,287 | - |