| （単位：百万円） | 純利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,631 | +19.5% |
| 2025/3 | 1,365 | -4.9% |
| 2024/3 | 1,436 | -28.3% |
| 2023/3 | 2,002 | +16.1% |
| 2022/3 | 1,725 | -6.5% |
| 2021/3 | 1,844 | +258.8% |
| 2020/3 | 514 | -35.6% |
| 2019/3 | 798 | -180.3% |
| 2018/3 | -994 | -339.5% |
| 2017/3 | 415 | +64.7% |
| 2016/3 | 252 | -51.4% |
| 2015/3 | 519 | -53.2% |
| 2014/3 | 1,109 | +17.6% |
| 2013/3 | 943 | +44.9% |
| 2012/3 | 651 | - |