| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -25,956 | +5060.2% |
| 2023/12 | -503 | -94.3% |
| 2022/12 | -8,870 | -123.7% |
| 2021/12 | 37,402 | +1333.6% |
| 2020/12 | 2,609 | -120.4% |
| 2019/12 | -12,771 | -115.4% |
| 2018/12 | 82,718 | -7387.9% |
| 2017/12 | -1,135 | -142.1% |
| 2016/12 | 2,698 | -144.9% |
| 2015/12 | -6,007 | -77.5% |
| 2014/12 | -26,729 | +28.5% |
| 2013/12 | -20,802 | -42.0% |
| 2012/12 | -35,890 | -13.6% |
| 2011/12 | -41,545 | - |