| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -10,499 | +62.1% |
| 2023/12 | -6,478 | -73.8% |
| 2022/12 | -24,772 | -66.2% |
| 2021/12 | -73,344 | +158.1% |
| 2020/12 | -28,419 | +53.2% |
| 2019/12 | -18,556 | +126.5% |
| 2018/12 | -8,194 | -62.9% |
| 2017/12 | -22,076 | +55.8% |
| 2016/12 | -14,167 | +63.3% |
| 2015/12 | -8,673 | +79.0% |
| 2014/12 | -4,846 | -107.3% |
| 2013/12 | 66,007 | -411.2% |
| 2012/12 | -21,211 | -340.8% |
| 2011/12 | 8,809 | -117.4% |
| 2010/12 | -50,720 | - |