| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -220,422 | -274.0% |
| 2022/12 | 126,648 | -319.2% |
| 2021/12 | -57,778 | -52.2% |
| 2020/12 | -120,821 | -79.9% |
| 2019/12 | -600,216 | +216.4% |
| 2018/12 | -189,704 | +2.6% |
| 2017/12 | -184,869 | +14.7% |
| 2016/12 | -161,233 | -9.4% |
| 2015/12 | -177,865 | +7.6% |
| 2014/12 | -165,342 | +57.2% |
| 2013/12 | -105,151 | +31.2% |
| 2012/12 | -80,174 | -11.1% |
| 2011/12 | -90,190 | +25.8% |
| 2010/12 | -71,706 | - |