| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -26,673 | +252.6% |
| 2023/12 | -7,564 | -91.3% |
| 2022/12 | -86,596 | -398.5% |
| 2021/12 | 29,014 | +523.8% |
| 2020/12 | 4,651 | -95.6% |
| 2019/12 | 104,969 | -427.9% |
| 2018/12 | -32,017 | +17.9% |
| 2017/12 | -27,147 | -16.9% |
| 2016/12 | -32,656 | -0.2% |
| 2015/12 | -32,735 | +53.8% |
| 2014/12 | -21,289 | +29.3% |
| 2013/12 | -16,470 | +370.4% |
| 2012/12 | -3,501 | -54.5% |
| 2011/12 | -7,697 | - |