| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 20,956 | +12.1% |
| 2025/3 | 18,688 | -13.9% |
| 2024/3 | 21,704 | +21.7% |
| 2023/3 | 17,830 | +45.2% |
| 2022/3 | 12,278 | +227.9% |
| 2021/3 | 3,745 | -30.1% |
| 2020/3 | 5,359 | -9.8% |
| 2019/3 | 5,940 | +31.1% |
| 2018/3 | 4,532 | +661.7% |
| 2017/3 | 595 | -85.4% |
| 2016/3 | 4,089 | +105.4% |
| 2015/3 | 1,991 | +7.0% |
| 2014/3 | 1,861 | +2.5% |
| 2013/3 | 1,816 | -118.3% |
| 2012/3 | -9,908 | - |