| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 394 | -80.5% |
| 2025/3 | 2,017 | +62.3% |
| 2024/3 | 1,243 | -173.9% |
| 2023/3 | -1,682 | -223.2% |
| 2022/3 | 1,365 | -1995.8% |
| 2021/3 | -72 | -98.2% |
| 2020/3 | -3,975 | -268.6% |
| 2019/3 | 2,358 | -10.8% |
| 2018/3 | 2,644 | -6.9% |
| 2017/3 | 2,841 | +98.5% |
| 2016/3 | 1,431 | -54.4% |
| 2015/3 | 3,137 | +278.9% |
| 2014/3 | 828 | -26.9% |
| 2013/3 | 1,132 | +33.0% |
| 2012/3 | 851 | - |