| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,207 | -4.5% |
| 2025/3 | 1,264 | -4.2% |
| 2024/3 | 1,320 | -10.5% |
| 2023/3 | 1,475 | -3.1% |
| 2022/3 | 1,522 | +25.4% |
| 2021/3 | 1,214 | -21.4% |
| 2020/3 | 1,545 | -21.6% |
| 2019/3 | 1,970 | +3.5% |
| 2018/3 | 1,903 | +34.0% |
| 2017/3 | 1,420 | +5.8% |
| 2016/3 | 1,342 | +37.9% |
| 2015/3 | 973 | +66.9% |
| 2014/3 | 583 | -2.9% |
| 2013/3 | 600 | +19.4% |
| 2012/3 | 503 | - |