| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,183 | -28.3% |
| 2025/3 | 3,044 | -21.6% |
| 2024/3 | 3,884 | +40.8% |
| 2023/3 | 2,758 | +71.3% |
| 2022/3 | 1,610 | -39.2% |
| 2021/3 | 2,649 | -6.6% |
| 2020/3 | 2,837 | -6.5% |
| 2019/3 | 3,033 | +11.5% |
| 2018/3 | 2,719 | -7.0% |
| 2017/3 | 2,925 | +37.9% |
| 2016/3 | 2,121 | -18.3% |
| 2015/3 | 2,598 | +217.7% |
| 2014/3 | 817 | +191.1% |
| 2013/3 | 280 | +283.5% |
| 2012/3 | 73 | - |