| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 10,742 | -194.6% |
| 2022/12 | -11,358 | -143.7% |
| 2021/12 | 25,970 | -77.7% |
| 2020/12 | 116,649 | +151392.2% |
| 2019/12 | 77 | -34.2% |
| 2018/12 | 117 | -44.5% |
| 2017/12 | 211 | -419.7% |
| 2016/12 | -66 | -101.1% |
| 2015/12 | 6,218 | -144.9% |
| 2014/12 | -13,844 | +9718.4% |
| 2013/12 | -141 | -49.1% |
| 2012/12 | -277 | -44.8% |
| 2011/12 | -502 | - |