| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/9 | 40,534 | -658.2% |
| 2023/9 | -7,261 | -80.2% |
| 2022/9 | -36,763 | +83.9% |
| 2021/9 | -19,986 | -224.0% |
| 2020/9 | 16,123 | -9871.5% |
| 2019/9 | -165 | -102.1% |
| 2018/9 | 7,913 | -250.3% |
| 2017/9 | -5,266 | -30.8% |
| 2016/9 | -7,611 | +0.8% |
| 2015/9 | -7,548 | +1635.2% |
| 2014/9 | -435 | -98.2% |
| 2013/9 | -24,812 | +174.7% |
| 2012/9 | -9,032 | -16.9% |
| 2011/9 | -10,874 | - |