| （単位：千円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | -99,762 | +230.2% |
| 2025/5 | -30,210 | -86.3% |
| 2024/5 | -220,478 | +450.4% |
| 2023/5 | -40,059 | -203.4% |
| 2022/5 | 38,738 | -135.1% |
| 2021/5 | -110,269 | -25.6% |
| 2020/5 | -148,277 | -63.4% |
| 2019/5 | -404,871 | +455.5% |
| 2018/5 | -72,884 | +69.1% |
| 2017/5 | -43,099 | -87.8% |
| 2016/5 | -352,035 | -1065.4% |
| 2015/5 | 36,465 | -267.9% |
| 2014/5 | -21,724 | - |