| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -1,059 | -50.5% |
| 2023/12 | -2,139 | -29.4% |
| 2022/12 | -3,031 | +7.7% |
| 2021/12 | -2,814 | -759.0% |
| 2020/12 | 427 | -57.3% |
| 2019/12 | 999 | -37.7% |
| 2018/12 | 1,604 | -39.8% |
| 2017/12 | 2,664 | -94.5% |
| 2016/12 | 48,318 | +247.2% |
| 2015/12 | 13,916 | -366.1% |
| 2014/12 | -5,229 | +87.6% |
| 2013/12 | -2,788 | +386.6% |
| 2012/12 | -573 | -67.9% |
| 2011/12 | -1,783 | - |