| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 29,684 | +10.0% |
| 2025/3 | 26,979 | +7.8% |
| 2024/3 | 25,035 | +1.7% |
| 2023/3 | 24,623 | +18.0% |
| 2022/3 | 20,861 | +16.2% |
| 2021/3 | 17,954 | -2.8% |
| 2020/3 | 18,477 | +0.2% |
| 2019/3 | 18,439 | +3.0% |
| 2018/3 | 17,909 | +9.3% |
| 2017/3 | 16,387 | +2.3% |
| 2016/3 | 16,023 | +7.1% |
| 2015/3 | 14,967 | -2.0% |
| 2014/3 | 15,268 | +13.2% |
| 2013/3 | 13,482 | +2.8% |
| 2012/3 | 13,111 | - |