| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -6,564 | +83.9% |
| 2024/12 | -3,569 | -87.3% |
| 2023/12 | -28,101 | +34.3% |
| 2022/12 | -20,926 | -92.2% |
| 2021/12 | -267,806 | +577.0% |
| 2020/12 | -39,557 | +52.5% |
| 2019/12 | -25,947 | -42.5% |
| 2018/12 | -45,095 | +629.2% |
| 2017/12 | -6,184 | +8.5% |
| 2016/12 | -5,702 | +7.1% |
| 2015/12 | -5,326 | -59.8% |
| 2014/12 | -13,263 | -27.3% |
| 2013/12 | -18,239 | -28.6% |
| 2012/12 | -25,555 | +230.6% |
| 2011/12 | -7,731 | - |