| （単位：千円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | -69,102 | -67.8% |
| 2025/5 | -214,301 | -21.3% |
| 2024/5 | -272,263 | +234.3% |
| 2023/5 | -81,443 | +471.1% |
| 2022/5 | -14,261 | -34.1% |
| 2021/5 | -21,627 | -89.0% |
| 2020/5 | -197,057 | +16.4% |
| 2019/5 | -169,342 | -64.4% |
| 2018/5 | -475,715 | +278.9% |
| 2017/5 | -125,563 | -52.0% |
| 2016/5 | -261,431 | +68.4% |
| 2015/5 | -155,282 | -14.0% |
| 2014/5 | -180,568 | - |