| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -69,700 | +59.1% |
| 2023/12 | -43,800 | -75.3% |
| 2022/12 | -177,400 | +240.5% |
| 2021/12 | -52,100 | -40.3% |
| 2020/12 | -87,300 | +99.8% |
| 2019/12 | -43,700 | -207.9% |
| 2018/12 | 40,500 | -257.0% |
| 2017/12 | -25,800 | +85.6% |
| 2016/12 | -13,900 | +143.9% |
| 2015/12 | -5,700 | -66.9% |
| 2014/12 | -17,200 | +35.4% |
| 2013/12 | -12,700 | -92.3% |
| 2012/12 | -165,100 | -58.3% |
| 2011/12 | -395,600 | - |