| （単位：百万円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -544,500 | -9.6% |
| 2024/12 | -602,020 | +101.8% |
| 2023/12 | -298,330 | -13.6% |
| 2022/12 | -345,335 | +20.3% |
| 2021/12 | -286,943 | -16.4% |
| 2020/12 | -343,137 | -4.2% |
| 2019/12 | -358,334 | +38.8% |
| 2018/12 | -258,127 | +36.5% |
| 2017/12 | -189,088 | +70.3% |
| 2016/12 | -111,018 | -61.0% |
| 2015/12 | -284,580 | +239.5% |
| 2014/12 | -83,815 | - |