| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,423 | +49.6% |
| 2025/3 | 951 | -14.3% |
| 2024/3 | 1,110 | -21.1% |
| 2023/3 | 1,406 | -33.5% |
| 2022/3 | 2,115 | -37.9% |
| 2021/3 | 3,405 | +9.8% |
| 2020/3 | 3,100 | -26.0% |
| 2019/3 | 4,189 | +4.1% |
| 2018/3 | 4,023 | +6.1% |
| 2017/3 | 3,791 | -3.3% |
| 2016/3 | 3,920 | +30.1% |
| 2015/3 | 3,014 | +29.4% |
| 2014/3 | 2,330 | +18.5% |
| 2013/3 | 1,967 | +4.2% |
| 2012/3 | 1,888 | - |