| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -63,786 | -4.5% |
| 2023/12 | -66,761 | +17.9% |
| 2022/12 | -56,634 | -229.5% |
| 2021/12 | 43,722 | -113.9% |
| 2020/12 | -314,937 | +1649.4% |
| 2019/12 | -18,003 | -611.6% |
| 2018/12 | 3,519 | -115.1% |
| 2017/12 | -23,236 | +407.3% |
| 2016/12 | -4,580 | -102.9% |
| 2015/12 | 159,168 | -344.6% |
| 2014/12 | -65,060 | -70.4% |
| 2013/12 | -219,580 | +276.7% |
| 2012/12 | -58,283 | +4.4% |
| 2011/12 | -55,819 | - |