| （単位：百万円） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 365,881 | -0.0% |
| 2024/3 | 366,027 | +23.1% |
| 2023/3 | 297,404 | +4.3% |
| 2022/3 | 285,200 | -10.9% |
| 2021/3 | 319,952 | +16.2% |
| 2020/3 | 275,318 | -17.8% |
| 2019/3 | 335,041 | -17.7% |
| 2018/3 | 406,938 | +5.9% |
| 2017/3 | 384,249 | +52.4% |
| 2016/3 | 252,059 | -3.9% |
| 2015/3 | 262,406 | -6.0% |
| 2014/3 | 279,046 | +30.7% |
| 2013/3 | 213,550 | - |