| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -20,938 | -60.6% |
| 2023/12 | -53,202 | -77.3% |
| 2022/12 | -234,688 | +125.9% |
| 2021/12 | -103,895 | -207.6% |
| 2020/12 | 96,580 | +326.1% |
| 2019/12 | 22,668 | -204.7% |
| 2018/12 | -21,648 | -30.0% |
| 2017/12 | -30,905 | +5.1% |
| 2016/12 | -29,399 | -259.7% |
| 2015/12 | 18,409 | -294.1% |
| 2014/12 | -9,486 | -206.8% |
| 2013/12 | 8,880 | -74.4% |
| 2012/12 | 34,636 | +1087.4% |
| 2011/12 | 2,917 | - |