| （単位：百万円） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 596,997 | -11.4% |
| 2024/3 | 673,481 | -0.9% |
| 2023/3 | 679,338 | -4.8% |
| 2022/3 | 713,647 | +21.2% |
| 2021/3 | 588,939 | -10.3% |
| 2020/3 | 656,538 | +6.7% |
| 2019/3 | 615,162 | +266.2% |
| 2018/3 | 167,996 | -44.6% |
| 2017/3 | 303,395 | -26.5% |
| 2016/3 | 412,569 | -16.4% |
| 2015/3 | 493,290 | -24.5% |
| 2014/3 | 653,332 | +14.7% |
| 2013/3 | 569,716 | +10.9% |
| 2012/3 | 513,489 | - |