| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 427,344 | +32.8% |
| 2023/12 | 321,708 | -27.2% |
| 2022/12 | 441,897 | +98.1% |
| 2021/12 | 223,048 | -314.9% |
| 2020/12 | -103,806 | -183.3% |
| 2019/12 | 124,566 | +208.6% |
| 2019/3 | 96,783 | +139.8% |
| 2018/3 | 40,362 | -28.1% |
| 2017/3 | 56,131 | +234.6% |
| 2016/3 | 16,777 | -78.4% |
| 2015/3 | 77,820 | -57.6% |
| 2014/3 | 183,690 | +0.4% |
| 2013/3 | 182,961 | -5.7% |
| 2012/3 | 194,000 | +50.7% |
| 2011/3 | 128,699 | +20.0% |
| 2010/3 | 107,210 | - |