| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 70,385 | +238.7% |
| 2024/3 | 20,779 | -59.6% |
| 2023/3 | 51,489 | +7.8% |
| 2022/3 | 47,761 | -38.2% |
| 2021/3 | 77,327 | -22.0% |
| 2020/3 | 99,119 | -1.0% |
| 2019/3 | 100,105 | +17.6% |
| 2018/3 | 85,137 | -14.1% |
| 2017/3 | 99,144 | +66.2% |
| 2016/3 | 59,661 | +78.6% |
| 2015/3 | 33,397 | +135.3% |
| 2014/3 | 14,191 | +140.5% |
| 2013/3 | 5,901 | +312.7% |
| 2012/3 | 1,430 | -86.8% |
| 2011/3 | 10,848 | -258.4% |
| 2010/3 | -6,850 | - |