| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2022/12 | -63,729 | -61.9% |
| 2021/12 | -167,132 | +782.9% |
| 2020/12 | -18,929 | -119.9% |
| 2019/12 | 95,095 | +125.0% |
| 2018/12 | 42,262 | -508.7% |
| 2017/12 | -10,341 | -233.5% |
| 2016/12 | 7,746 | -105.0% |
| 2015/12 | -154,333 | -51.1% |
| 2014/12 | -315,723 | -11.3% |
| 2013/12 | -355,752 | +105.4% |
| 2012/12 | -173,210 | +117.2% |
| 2011/12 | -79,747 | - |