| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | 1,945 | -77.2% |
| 2022/12 | 8,522 | -286.2% |
| 2021/12 | -4,578 | +609.8% |
| 2020/12 | -645 | -78.6% |
| 2019/12 | -3,015 | +8.1% |
| 2018/12 | -2,788 | -2657.8% |
| 2017/12 | 109 | -98.9% |
| 2016/12 | 9,752 | -1688.3% |
| 2015/12 | -614 | -105.3% |
| 2014/12 | 11,672 | -41.0% |
| 2013/12 | 19,788 | -20.9% |
| 2012/12 | 25,018 | -380.8% |
| 2011/12 | -8,908 | - |