| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 497 | -57.0% |
| 2025/3 | 1,156 | +32.2% |
| 2024/3 | 874 | +79.8% |
| 2023/3 | 486 | -71.8% |
| 2022/3 | 1,725 | +36.7% |
| 2021/3 | 1,262 | +47.7% |
| 2020/3 | 854 | -195.8% |
| 2019/3 | -893 | -147.4% |
| 2018/3 | 1,881 | -16.4% |
| 2017/3 | 2,249 | +48.4% |
| 2016/3 | 1,515 | -10.9% |
| 2015/3 | 1,700 | +110.6% |
| 2014/3 | 807 | +25.3% |
| 2013/3 | 644 | +152.6% |
| 2012/3 | 255 | - |