| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/9 | -16,113 | +40.9% |
| 2023/9 | -11,432 | -45.8% |
| 2022/9 | -21,084 | +2000.0% |
| 2021/9 | -1,004 | -103.5% |
| 2020/9 | 28,647 | -282.3% |
| 2019/9 | -15,714 | -57.6% |
| 2018/9 | -37,054 | +367.6% |
| 2017/9 | -7,924 | +28.8% |
| 2016/9 | -6,152 | -37.4% |
| 2015/9 | -9,821 | +27.9% |
| 2014/9 | -7,680 | -62.0% |
| 2013/9 | -20,193 | -74.3% |
| 2012/9 | -78,589 | -500.8% |
| 2011/9 | 19,606 | - |