| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/9 | -2,937 | -56.9% |
| 2023/9 | -6,822 | -209.5% |
| 2022/9 | 6,230 | -124.7% |
| 2021/9 | -25,238 | +178.4% |
| 2020/9 | -9,066 | -192.9% |
| 2019/9 | 9,754 | -141.5% |
| 2018/9 | -23,500 | +45.2% |
| 2017/9 | -16,189 | -70.8% |
| 2016/9 | -55,468 | -432.3% |
| 2015/9 | 16,694 | -25.4% |
| 2014/9 | 22,387 | +28601.3% |
| 2013/9 | 78 | -99.7% |
| 2012/9 | 29,618 | -441.6% |
| 2011/9 | -8,671 | - |