| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -11,672 | +52.4% |
| 2023/12 | -7,657 | -69.3% |
| 2022/12 | -24,928 | -20.7% |
| 2021/12 | -31,438 | -109.9% |
| 2020/12 | 318,482 | -1202.1% |
| 2019/12 | -28,897 | -13.2% |
| 2018/12 | -33,306 | +87.7% |
| 2017/12 | -17,743 | +11.8% |
| 2016/12 | -15,874 | +368.1% |
| 2015/12 | -3,391 | -79.7% |
| 2014/12 | -16,698 | -62.1% |
| 2013/12 | -44,103 | -30.6% |
| 2012/12 | -63,528 | - |