| （単位：千円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | -10,801 | -50.1% |
| 2025/5 | -21,643 | -78.7% |
| 2024/5 | -101,459 | +783.3% |
| 2023/5 | -11,486 | -82.8% |
| 2022/5 | -66,955 | -65.1% |
| 2021/5 | -192,011 | +91.1% |
| 2020/5 | -100,461 | +22.5% |
| 2019/5 | -82,003 | +5.6% |
| 2018/5 | -77,665 | +31.3% |
| 2017/5 | -59,151 | -6.3% |
| 2016/5 | -63,117 | -129.7% |
| 2015/5 | 212,348 | -2580.1% |
| 2014/5 | -8,562 | - |