| （単位：百万円） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 300,664 | +5.9% |
| 2024/3 | 283,998 | -10.1% |
| 2023/3 | 315,796 | -5.1% |
| 2022/3 | 332,601 | -22.2% |
| 2021/3 | 427,633 | +22.2% |
| 2020/3 | 350,060 | -34.5% |
| 2019/3 | 534,450 | +1326.5% |
| 2018/3 | 37,466 | +2.9% |
| 2017/3 | 36,407 | -18.3% |
| 2016/3 | 44,554 | +139.8% |
| 2015/3 | 18,577 | -86.7% |
| 2014/3 | 140,047 | +19.6% |
| 2013/3 | 117,051 | -25.1% |
| 2012/3 | 156,210 | - |