| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -1,036 | -98.0% |
| 2023/12 | -50,651 | +153.1% |
| 2022/12 | -20,013 | +5928.0% |
| 2021/12 | -332 | -98.6% |
| 2020/12 | -24,510 | +3313.6% |
| 2019/12 | -718 | -160.8% |
| 2018/12 | 1,180 | -114.4% |
| 2017/12 | -8,209 | -130.9% |
| 2016/12 | 26,545 | -207.5% |
| 2015/12 | -24,686 | +34.5% |
| 2014/12 | -18,356 | +273.3% |
| 2013/12 | -4,917 | -54807.5% |
| 2012/12 | 8 | -13.5% |
| 2011/12 | 10 | - |