| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/6 | -2,357 | -88.2% |
| 2024/6 | -19,991 | -80.3% |
| 2023/6 | -101,523 | +626.7% |
| 2022/6 | -13,971 | +96.3% |
| 2021/6 | -7,116 | +54.2% |
| 2020/6 | -4,616 | -51.4% |
| 2019/6 | -9,500 | -12.9% |
| 2018/6 | -10,912 | -33.4% |
| 2017/6 | -16,383 | +30.8% |
| 2016/6 | -12,526 | -465.4% |
| 2015/6 | 3,428 | -128.4% |
| 2014/6 | -12,058 | -44.2% |
| 2013/6 | -21,601 | +33.7% |
| 2012/6 | -16,157 | - |