| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 301,174 | -1032.7% |
| 2022/12 | -32,291 | -96.6% |
| 2021/12 | -956,534 | +644.7% |
| 2020/12 | -128,446 | -56.5% |
| 2019/12 | -295,396 | +95.1% |
| 2018/12 | -151,441 | +350.4% |
| 2017/12 | -33,622 | -8.8% |
| 2016/12 | -36,872 | -849.7% |
| 2015/12 | 4,918 | -234.1% |
| 2014/12 | -3,667 | -166.9% |
| 2013/12 | 5,482 | -181.0% |
| 2012/12 | -6,764 | -645.5% |
| 2011/12 | 1,240 | - |