| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,374 | -14.3% |
| 2025/3 | 5,101 | +81.7% |
| 2024/3 | 2,808 | +116.8% |
| 2023/3 | 1,295 | +43.3% |
| 2022/3 | 904 | -33.2% |
| 2021/3 | 1,353 | -67.0% |
| 2020/3 | 4,099 | -12.7% |
| 2019/3 | 4,693 | -2.8% |
| 2018/3 | 4,828 | -3.1% |
| 2017/3 | 4,985 | -13.8% |
| 2016/3 | 5,782 | -6.8% |
| 2015/3 | 6,205 | +103.4% |
| 2014/3 | 3,051 | +37.9% |
| 2013/3 | 2,212 | +6.5% |
| 2012/3 | 2,077 | - |