| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -26,553 | +10.2% |
| 2023/12 | -24,100 | -12.1% |
| 2022/12 | -27,431 | +50.9% |
| 2021/12 | -18,179 | +362.2% |
| 2020/12 | -3,933 | -70.4% |
| 2019/12 | -13,284 | +62.5% |
| 2018/12 | -8,177 | -49.0% |
| 2017/12 | -16,019 | +69.9% |
| 2016/12 | -9,428 | +822.5% |
| 2015/12 | -1,022 | -94.6% |
| 2014/12 | -19,082 | -44.7% |
| 2013/12 | -34,477 | +52.5% |
| 2012/12 | -22,611 | -63.5% |
| 2011/12 | -61,866 | -129.1% |
| 2010/12 | 212,440 | - |