| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | 2,254 | - |
| 2022/12 | -767 | -100.7% |
| 2021/12 | 102,762 | +117.6% |
| 2020/12 | 47,224 | +5.2% |
| 2019/12 | 44,887 | +305.0% |
| 2018/12 | 11,084 | -210.4% |
| 2017/12 | -10,036 | -87.5% |
| 2016/12 | -80,223 | +21.6% |
| 2015/12 | -65,995 | -34.8% |
| 2014/12 | -101,268 | -53.1% |
| 2013/12 | -215,944 | +95.3% |
| 2012/12 | -110,563 | +234.3% |
| 2011/12 | -33,070 | - |