| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2024/12 | -435 | +155.9% |
| 2023/12 | -170 | -69.8% |
| 2022/12 | -562 | +479.4% |
| 2021/12 | -97 | +273.1% |
| 2020/12 | -26 | -100.7% |
| 2019/12 | 3,988 | +106.4% |
| 2018/12 | 1,932 | -88.8% |
| 2017/12 | 17,324 | +108.9% |
| 2016/12 | 8,292 | -121.7% |
| 2015/12 | -38,290 | +16.8% |
| 2014/12 | -32,788 | +197.6% |
| 2013/12 | -11,018 | -37.5% |
| 2012/12 | -17,640 | - |