| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/9 | -21,874 | -17.7% |
| 2023/9 | -26,574 | -511.0% |
| 2022/9 | 6,465 | -362.4% |
| 2021/9 | -2,464 | -85.9% |
| 2020/9 | -17,537 | -691.7% |
| 2019/9 | 2,964 | -70.8% |
| 2018/9 | 10,143 | -118.3% |
| 2017/9 | -55,304 | +1835.7% |
| 2016/9 | -2,857 | -91.7% |
| 2015/9 | -34,607 | +2121.2% |
| 2014/9 | -1,558 | -97.9% |
| 2013/9 | -73,484 | +163.7% |
| 2012/9 | -27,868 | +312.0% |
| 2011/9 | -6,764 | - |