| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2023/12 | -5,915 | -88.8% |
| 2022/12 | -52,627 | +4528.6% |
| 2021/12 | -1,137 | -234.7% |
| 2020/12 | 844 | -85.5% |
| 2019/12 | 5,829 | +0.7% |
| 2018/12 | 5,791 | -50.7% |
| 2017/12 | 11,735 | -36.4% |
| 2016/12 | 18,443 | -296.2% |
| 2015/12 | -9,402 | -63.7% |
| 2014/12 | -25,922 | +84.2% |
| 2013/12 | -14,076 | +1018.9% |
| 2012/12 | -1,258 | -34.4% |
| 2011/12 | -1,918 | - |