| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 324,084 | +13.7% |
| 2024/3 | 284,949 | +33.2% |
| 2023/3 | 213,908 | +5.1% |
| 2022/3 | 203,482 | +5.4% |
| 2021/3 | 193,132 | -12.9% |
| 2020/3 | 221,834 | -2.1% |
| 2019/3 | 226,648 | -16.6% |
| 2018/3 | 271,880 | +29.2% |
| 2017/3 | 210,493 | -7.9% |
| 2016/3 | 228,494 | -2.6% |
| 2015/3 | 234,694 | +52.9% |
| 2014/3 | 153,473 | +120.8% |
| 2013/3 | 69,517 | -38.0% |
| 2012/3 | 112,063 | - |