| （単位：千ドル） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/3 | -35,755 | +22.3% |
| 2024/3 | -29,240 | +11.1% |
| 2023/3 | -26,320 | -11.7% |
| 2022/3 | -29,819 | +72.9% |
| 2021/3 | -17,243 | -46.7% |
| 2020/3 | -32,360 | +111.9% |
| 2019/3 | -15,274 | -44.8% |
| 2018/3 | -27,689 | -10.7% |
| 2017/3 | -31,007 | +78.7% |
| 2016/3 | -17,356 | -28.5% |
| 2015/3 | -24,268 | +32.3% |
| 2014/3 | -18,344 | +23.2% |
| 2013/3 | -14,887 | -36.0% |
| 2012/3 | -23,259 | - |