| （単位：百万円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2026/5 | -81,903 | +47.7% |
| 2025/5 | -55,448 | -3.3% |
| 2024/5 | -57,329 | +16.7% |
| 2023/5 | -49,113 | +12.3% |
| 2022/5 | -43,717 | +125.6% |
| 2021/5 | -19,381 | -28.1% |
| 2020/5 | -26,956 | -10.3% |
| 2019/5 | -30,042 | -1.4% |
| 2018/5 | -30,458 | +7.2% |
| 2017/5 | -28,404 | -0.5% |
| 2016/5 | -28,550 | -2.5% |
| 2015/5 | -29,272 | +45.5% |
| 2014/5 | -20,118 | - |