| （単位：百万円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -264,986 | -39.7% |
| 2024/12 | -439,766 | +248.7% |
| 2023/12 | -126,129 | +23.9% |
| 2022/12 | -101,822 | +4.4% |
| 2021/12 | -97,499 | -1921.0% |
| 2020/12 | 5,354 | -104.3% |
| 2019/12 | -123,571 | -67.8% |
| 2018/12 | -383,307 | +8.7% |
| 2017/12 | -352,632 | -48.7% |
| 2016/12 | -687,509 | +986.6% |
| 2015/12 | -63,271 | +28.8% |
| 2014/12 | -49,110 | -66.8% |
| 2014/3 | -163,473 | +10.5% |
| 2013/3 | -147,928 | +42.5% |
| 2012/3 | -103,805 | -17.6% |
| 2011/3 | -125,993 | - |