| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,311 | +17.0% |
| 2025/3 | 2,829 | +19.7% |
| 2024/3 | 2,364 | +20.7% |
| 2023/3 | 1,959 | +18.0% |
| 2022/3 | 1,660 | -5.4% |
| 2021/3 | 1,754 | -24.4% |
| 2020/3 | 2,320 | -20.6% |
| 2019/3 | 2,921 | +16.7% |
| 2018/3 | 2,503 | +16.7% |
| 2017/3 | 2,145 | -12.6% |
| 2016/3 | 2,455 | -25.6% |
| 2015/3 | 3,301 | +55.2% |
| 2014/3 | 2,127 | +5.6% |
| 2013/3 | 2,015 | +55.6% |
| 2012/3 | 1,295 | - |