| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,199 | +32.6% |
| 2025/3 | 3,167 | +22.8% |
| 2024/3 | 2,579 | -913.6% |
| 2023/3 | -317 | -109.2% |
| 2022/3 | 3,438 | +239.1% |
| 2021/3 | 1,014 | +166.1% |
| 2020/3 | 381 | -142.0% |
| 2019/3 | -907 | -136.6% |
| 2018/3 | 2,477 | -19.1% |
| 2017/3 | 3,062 | +34.0% |
| 2016/3 | 2,285 | +239.6% |
| 2015/3 | 672 | -66.2% |
| 2014/3 | 1,993 | +24.7% |
| 2013/3 | 1,598 | +35.2% |
| 2012/3 | 1,182 | - |