| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 54,778 | +73.1% |
| 2024/3 | 31,645 | -19.0% |
| 2023/3 | 39,082 | -36.0% |
| 2022/3 | 61,030 | +148.9% |
| 2021/3 | 24,520 | -50.5% |
| 2020/3 | 49,566 | -8.0% |
| 2019/3 | 53,902 | +7.8% |
| 2018/3 | 50,020 | +5.9% |
| 2017/3 | 47,242 | +50.2% |
| 2016/3 | 31,445 | -41.7% |
| 2015/3 | 53,969 | +285.8% |
| 2014/3 | 13,990 | +47.6% |
| 2013/3 | 9,476 | +22.8% |
| 2012/3 | 7,718 | - |