| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,658 | +5.1% |
| 2025/3 | 6,335 | +20.2% |
| 2024/3 | 5,270 | -11.5% |
| 2023/3 | 5,958 | +5.5% |
| 2022/3 | 5,645 | -4.4% |
| 2021/3 | 5,907 | +20.0% |
| 2020/3 | 4,923 | -10.9% |
| 2019/3 | 5,525 | -4.5% |
| 2018/3 | 5,785 | +13.0% |
| 2017/3 | 5,119 | +11.3% |
| 2016/3 | 4,601 | +48.7% |
| 2015/3 | 3,093 | +76.4% |
| 2014/3 | 1,753 | -9.7% |
| 2013/3 | 1,942 | +91.7% |
| 2012/3 | 1,013 | - |