| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,320 | -2.4% |
| 2025/3 | 1,352 | -3.4% |
| 2024/3 | 1,400 | +243.6% |
| 2023/3 | 407 | -73.8% |
| 2022/3 | 1,557 | -10.3% |
| 2021/3 | 1,736 | +57.0% |
| 2020/3 | 1,105 | +3.9% |
| 2019/3 | 1,064 | +30.3% |
| 2018/3 | 817 | -39.2% |
| 2017/3 | 1,343 | +7.3% |
| 2016/3 | 1,251 | +12.6% |
| 2015/3 | 1,111 | +49.1% |
| 2014/3 | 745 | +5.1% |
| 2013/3 | 709 | -11.4% |
| 2012/3 | 800 | - |