| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 29,095 | -69.5% |
| 2022/12 | 95,317 | -252.7% |
| 2021/12 | -62,440 | +80.1% |
| 2020/12 | -34,663 | -12.7% |
| 2019/12 | -39,724 | +149.1% |
| 2018/12 | -15,945 | -264.1% |
| 2017/12 | 9,715 | -62.7% |
| 2016/12 | 26,033 | +152.3% |
| 2015/12 | 10,318 | -55.8% |
| 2014/12 | 23,327 | -243.2% |
| 2013/12 | -16,293 | -65.1% |
| 2012/12 | -46,676 | +408.3% |
| 2011/12 | -9,182 | - |