| （単位：百万円） | 投資キャッシュフロー | 前年比（％） |
|---|---|---|
| 2025/12 | -779,809 | -15.4% |
| 2024/12 | -921,724 | +54.3% |
| 2023/12 | -597,416 | -37.3% |
| 2022/12 | -952,408 | +55.7% |
| 2021/12 | -611,830 | +101.7% |
| 2020/12 | -303,347 | +6.0% |
| 2019/12 | -286,290 | +323.7% |
| 2018/12 | -67,569 | -66.8% |
| 2017/12 | -203,718 | +659.0% |
| 2016/12 | -26,841 | -88.0% |
| 2015/12 | -224,078 | -14.2% |
| 2014/12 | -261,085 | -953.7% |
| 2013/12 | 30,584 | -54.7% |
| 2012/12 | 67,440 | - |