| （単位：百万円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -2,856 | -90.8% |
| 2024/12 | -30,908 | -78.9% |
| 2023/12 | -146,297 | +500.9% |
| 2022/12 | -24,346 | -109.3% |
| 2021/12 | 262,226 | +91.4% |
| 2020/12 | 137,013 | -280.2% |
| 2019/12 | -76,051 | +23.9% |
| 2018/12 | -61,382 | -28.2% |
| 2017/12 | -85,531 | -45.2% |
| 2016/12 | -156,161 | +155.2% |
| 2015/12 | -61,203 | -80.3% |
| 2015/3 | -25,610 | -91.8% |
| 2014/3 | -311,248 | - |