| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 126,454 | +8.4% |
| 2024/3 | 116,615 | +2.2% |
| 2023/3 | 114,065 | +9.8% |
| 2022/3 | 103,867 | +5.2% |
| 2021/3 | 98,767 | -4.8% |
| 2020/3 | 103,786 | -5.8% |
| 2019/3 | 110,178 | -13.1% |
| 2018/3 | 126,778 | +19.3% |
| 2017/3 | 106,296 | +46.1% |
| 2016/3 | 72,766 | +380.7% |
| 2015/3 | 15,139 | -27.0% |
| 2014/3 | 20,752 | -11.4% |
| 2013/3 | 23,429 | +511.2% |
| 2012/3 | 3,833 | -85.2% |
| 2011/3 | 25,844 | +95.4% |
| 2010/3 | 13,225 | - |