| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 685,677 | +7.5% |
| 2024/3 | 637,874 | -5.8% |
| 2023/3 | 677,469 | +0.7% |
| 2022/3 | 672,486 | +3.2% |
| 2021/3 | 651,496 | +1.8% |
| 2020/3 | 639,767 | +3.6% |
| 2019/3 | 617,669 | +7.9% |
| 2018/3 | 572,528 | +4.7% |
| 2017/3 | 546,658 | +10.6% |
| 2016/3 | 494,465 | +24.9% |
| 2015/3 | 395,805 | +11.2% |
| 2014/3 | 356,004 | +53.9% |
| 2013/3 | 231,348 | -7.4% |
| 2012/3 | 249,836 | - |