| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -29,116 | -93.8% |
| 2022/12 | -473,051 | +2140.7% |
| 2021/12 | -21,112 | -93.4% |
| 2020/12 | -318,722 | -150.7% |
| 2019/12 | 628,316 | -2197.1% |
| 2018/12 | -29,961 | -5.9% |
| 2017/12 | -31,835 | -15.3% |
| 2016/12 | -37,583 | -83.8% |
| 2015/12 | -232,608 | +132.5% |
| 2014/12 | -100,056 | +63.3% |
| 2013/12 | -61,275 | -48.0% |
| 2012/12 | -117,856 | +11.0% |
| 2011/12 | -106,132 | - |