| （単位：百万円） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2025/3 | 294,216 | +7.5% |
| 2024/3 | 273,747 | +24.8% |
| 2023/3 | 219,263 | -12.5% |
| 2022/3 | 250,711 | +23.9% |
| 2021/3 | 202,430 | +54.0% |
| 2020/3 | 131,432 | -17.5% |
| 2019/3 | 159,242 | +149.3% |
| 2018/3 | 63,881 | +5.5% |
| 2017/3 | 60,548 | +20.6% |
| 2016/3 | 50,191 | -22.4% |
| 2015/3 | 64,654 | +29.2% |
| 2014/3 | 50,024 | -21.4% |
| 2013/3 | 63,669 | -16.7% |
| 2012/3 | 76,451 | - |