| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -93,021 | +543.7% |
| 2022/12 | -14,450 | -74.6% |
| 2021/12 | -56,984 | -67.6% |
| 2020/12 | -175,747 | +1520.2% |
| 2019/12 | -10,847 | -741.1% |
| 2018/12 | 1,692 | -73.0% |
| 2017/12 | 6,263 | -273.2% |
| 2016/12 | -3,616 | -26.7% |
| 2015/12 | -4,933 | +4.2% |
| 2014/12 | -4,733 | -201.9% |
| 2013/12 | 4,645 | +40.2% |
| 2012/12 | 3,314 | -112.1% |
| 2011/12 | -27,371 | - |