| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -1,008 | -94.3% |
| 2023/12 | -17,598 | +0.6% |
| 2022/12 | -17,492 | -51.5% |
| 2021/12 | -36,103 | -105.0% |
| 2020/12 | 719,284 | -1924.3% |
| 2019/12 | -39,427 | -91.5% |
| 2018/12 | -461,290 | -263.3% |
| 2017/12 | 282,471 | -783.2% |
| 2016/12 | -41,346 | -93.8% |
| 2015/12 | -665,838 | +136.4% |
| 2014/12 | -281,608 | +1746.6% |
| 2013/12 | -15,250 | +3.2% |
| 2012/12 | -14,778 | -29.8% |
| 2011/12 | -21,053 | - |