| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,213 | +71.9% |
| 2025/3 | 3,033 | +645.2% |
| 2024/3 | 407 | -89.5% |
| 2023/3 | 3,883 | -275.1% |
| 2022/3 | -2,217 | -215.6% |
| 2021/3 | 1,917 | -67.1% |
| 2020/3 | 5,827 | +4.3% |
| 2019/3 | 5,585 | -343.1% |
| 2018/3 | -2,297 | -127.9% |
| 2017/3 | 8,223 | +3.6% |
| 2016/3 | 7,939 | -49.2% |
| 2015/3 | 15,639 | +210.4% |
| 2014/3 | 5,038 | +54.2% |
| 2013/3 | 3,267 | -25.0% |
| 2012/3 | 4,355 | - |