| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,122 | -4.5% |
| 2025/3 | 5,366 | -9.6% |
| 2024/3 | 5,934 | +12.6% |
| 2023/3 | 5,270 | +27.0% |
| 2022/3 | 4,149 | +36.3% |
| 2021/3 | 3,044 | -0.1% |
| 2020/3 | 3,048 | -8.8% |
| 2019/3 | 3,344 | +7.7% |
| 2018/3 | 3,105 | -11.5% |
| 2017/3 | 3,508 | +31.9% |
| 2016/3 | 2,660 | +13.6% |
| 2015/3 | 2,342 | +23.7% |
| 2014/3 | 1,892 | +22.9% |
| 2013/3 | 1,540 | +39.7% |
| 2012/3 | 1,102 | - |