| （単位：百万） | 現金 + 有価証券 | 前年比（％） |
|---|---|---|
| 2024/12 | 12,741 | +81.8% |
| 2023/12 | 7,010 | -5.0% |
| 2022/12 | 7,376 | -2.8% |
| 2021/12 | 7,590 | +3.2% |
| 2020/12 | 7,352 | +55.8% |
| 2019/12 | 4,718 | -4.6% |
| 2018/12 | 4,948 | +50.5% |
| 2017/12 | 3,288 | -18.9% |
| 2016/12 | 4,057 | +19.0% |
| 2015/12 | 3,409 | +23.8% |
| 2014/12 | 2,754 | -8.5% |
| 2013/12 | 3,011 | +11.6% |
| 2012/12 | 2,698 | -1.3% |
| 2011/12 | 2,732 | - |