| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -1,014 | -70.5% |
| 2023/12 | -3,437 | +18.4% |
| 2022/12 | -2,902 | -51.8% |
| 2021/12 | -6,015 | -26.1% |
| 2020/12 | -8,142 | +2161.7% |
| 2019/12 | -360 | -100.8% |
| 2018/12 | 45,402 | +21316.0% |
| 2017/12 | 212 | -104.3% |
| 2016/12 | -4,939 | -26.8% |
| 2015/12 | -6,751 | -81.4% |
| 2014/12 | -36,352 | -3635300.0% |
| 2013/12 | 1 | -103.2% |
| 2012/12 | -31 | -36.7% |
| 2011/12 | -49 | - |