| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -8,334 | +53.6% |
| 2023/12 | -5,427 | -27.5% |
| 2022/12 | -7,486 | +140.1% |
| 2021/12 | -3,118 | -95.6% |
| 2020/12 | -71,264 | -279.5% |
| 2019/12 | 39,691 | -179.0% |
| 2018/12 | -50,257 | +302.7% |
| 2017/12 | -12,480 | +84.5% |
| 2016/12 | -6,763 | -77.6% |
| 2015/12 | -30,226 | +264.0% |
| 2014/12 | -8,303 | +3179.8% |
| 2013/12 | -254 | -83.2% |
| 2012/12 | -1,505 | +7.5% |
| 2011/12 | -1,401 | - |