| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,008 | +6.8% |
| 2025/3 | 7,496 | +20.6% |
| 2024/3 | 6,218 | +13.2% |
| 2023/3 | 5,491 | +34.7% |
| 2022/3 | 4,076 | +65.4% |
| 2021/3 | 2,465 | +1.0% |
| 2020/3 | 2,441 | -7.4% |
| 2019/3 | 2,636 | -61.8% |
| 2018/3 | 6,898 | +108.7% |
| 2017/3 | 3,305 | -9.7% |
| 2016/3 | 3,660 | -6.8% |
| 2015/3 | 3,927 | -20.7% |
| 2014/3 | 4,954 | +127.0% |
| 2013/3 | 2,182 | -19.3% |
| 2012/3 | 2,704 | - |