| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 26,965 | +6.8% |
| 2024/3 | 25,246 | +25.0% |
| 2023/3 | 20,203 | -1.4% |
| 2022/3 | 20,490 | +19.4% |
| 2021/3 | 17,154 | -6.2% |
| 2020/3 | 18,280 | +26.7% |
| 2019/3 | 14,433 | +19.6% |
| 2018/3 | 12,065 | +17.2% |
| 2017/3 | 10,298 | +14.9% |
| 2016/3 | 8,959 | +22.7% |
| 2015/3 | 7,302 | +80.8% |
| 2014/3 | 4,038 | +441.3% |
| 2013/3 | 746 | -105.9% |
| 2012/3 | -12,590 | - |