| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -158 | -38.0% |
| 2023/12 | -255 | +2.0% |
| 2022/12 | -250 | -114.3% |
| 2021/12 | 1,752 | -11.5% |
| 2020/12 | 1,980 | -490.5% |
| 2019/12 | -507 | -122.6% |
| 2018/12 | 2,245 | -122.2% |
| 2017/12 | -10,096 | -239.0% |
| 2016/12 | 7,263 | -58.3% |
| 2015/12 | 17,424 | -401.7% |
| 2014/12 | -5,776 | -80.0% |
| 2013/12 | -28,890 | -65.1% |
| 2012/12 | -82,748 | +669.0% |
| 2011/12 | -10,761 | - |