| （単位：百万円） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 774,611 | +11.1% |
| 2024/3 | 697,050 | +24.8% |
| 2023/3 | 558,332 | +10.3% |
| 2022/3 | 506,283 | +11.1% |
| 2021/3 | 455,880 | +21.1% |
| 2020/3 | 376,320 | +30.1% |
| 2019/3 | 289,175 | +3.4% |
| 2018/3 | 279,624 | -15.4% |
| 2017/3 | 330,388 | +15.7% |
| 2016/3 | 285,468 | +7.4% |
| 2015/3 | 265,804 | +6.0% |
| 2014/3 | 250,848 | +17.4% |
| 2013/3 | 213,687 | +27.9% |
| 2012/3 | 167,015 | - |