| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -290,572 | -55.4% |
| 2022/12 | -651,861 | +5.9% |
| 2021/12 | -615,290 | -33.7% |
| 2020/12 | -928,022 | +205.3% |
| 2019/12 | -303,977 | -11.3% |
| 2018/12 | -342,558 | -3.5% |
| 2017/12 | -355,149 | -19.8% |
| 2016/12 | -442,754 | +36.3% |
| 2015/12 | -324,937 | +47.3% |
| 2014/12 | -220,556 | +233.8% |
| 2013/12 | -66,066 | -19.9% |
| 2012/12 | -82,518 | +140.2% |
| 2011/12 | -34,349 | - |