| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -7,889 | +45.3% |
| 2023/12 | -5,431 | -139.8% |
| 2022/12 | 5,090 | -155.9% |
| 2022/1 | 13,644 | -249.8% |
| 2021/1 | -9,112 | - |
| 2019/12 | -85,773 | +724.3% |
| 2018/12 | -10,406 | -75.7% |
| 2017/12 | -42,797 | +1602.9% |
| 2016/12 | -2,856 | -67.0% |
| 2016/1 | -2,514 | -70.9% |
| 2015/1 | -8,645 | - |
| 2013/12 | -5,521 | +32.3% |
| 2012/12 | -4,173 | +23.1% |
| 2011/12 | -3,391 | - |