| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/9 | -21,015 | -67.6% |
| 2023/9 | -64,824 | -4.4% |
| 2022/9 | -67,797 | +895.0% |
| 2021/9 | -6,814 | +585.5% |
| 2020/9 | -994 | -96.3% |
| 2019/9 | -27,147 | +3.1% |
| 2018/9 | -26,339 | +42.2% |
| 2017/9 | -18,524 | -23.1% |
| 2016/9 | -24,100 | +11.6% |
| 2015/9 | -21,587 | +0.8% |
| 2014/9 | -21,421 | +87.5% |
| 2013/9 | -11,425 | +3.5% |
| 2012/9 | -11,035 | -32.4% |
| 2011/9 | -16,319 | - |