| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -186,300 | +293.0% |
| 2023/12 | -47,400 | -24.9% |
| 2022/12 | -63,100 | +7.7% |
| 2021/12 | -58,600 | -4.4% |
| 2020/12 | -61,300 | +16.8% |
| 2019/12 | -52,500 | +23.0% |
| 2018/12 | -42,700 | -45.2% |
| 2017/12 | -77,900 | +47.0% |
| 2016/12 | -53,000 | +13.2% |
| 2015/12 | -46,800 | -13.3% |
| 2014/12 | -54,000 | -20.8% |
| 2013/12 | -68,200 | -145.5% |
| 2012/12 | 149,800 | -168.7% |
| 2011/12 | -218,100 | - |