| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,102 | +3.4% |
| 2025/3 | 3,969 | +16.1% |
| 2024/3 | 3,419 | -17.9% |
| 2023/3 | 4,165 | +16.9% |
| 2022/3 | 3,563 | +25.4% |
| 2021/3 | 2,841 | +4.8% |
| 2020/3 | 2,712 | +14.4% |
| 2019/3 | 2,370 | +14.0% |
| 2018/3 | 2,079 | +9.8% |
| 2017/3 | 1,893 | +1.8% |
| 2016/3 | 1,860 | +25.6% |
| 2015/3 | 1,481 | +66.6% |
| 2014/3 | 889 | +11.0% |
| 2013/3 | 801 | +31.7% |
| 2012/3 | 608 | - |