| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 17,588 | -1.0% |
| 2024/3 | 17,769 | +12.8% |
| 2023/3 | 15,747 | +6.1% |
| 2022/3 | 14,845 | -20.7% |
| 2021/3 | 18,722 | -21.0% |
| 2020/3 | 23,692 | -1.0% |
| 2019/3 | 23,933 | -3.6% |
| 2018/3 | 24,829 | +6.5% |
| 2017/3 | 23,312 | +8.1% |
| 2016/3 | 21,569 | +31.8% |
| 2015/3 | 16,362 | +20.5% |
| 2014/3 | 13,581 | +7.4% |
| 2013/3 | 12,650 | +18.2% |
| 2012/3 | 10,704 | - |