| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 20,618 | +22.1% |
| 2025/3 | 16,892 | +5.7% |
| 2024/3 | 15,986 | -4.0% |
| 2023/3 | 16,656 | -9.0% |
| 2022/3 | 18,303 | +7.4% |
| 2021/3 | 17,039 | +27.4% |
| 2020/3 | 13,369 | +36.3% |
| 2019/3 | 9,810 | +25.1% |
| 2018/3 | 7,845 | +9.8% |
| 2017/3 | 7,142 | +14.6% |
| 2016/3 | 6,233 | +6.1% |
| 2015/3 | 5,877 | +5.2% |
| 2014/3 | 5,586 | +10.7% |
| 2013/3 | 5,045 | +14.6% |
| 2012/3 | 4,403 | - |