| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,525 | -4.7% |
| 2025/3 | 7,899 | -0.2% |
| 2024/3 | 7,912 | +10.0% |
| 2023/3 | 7,189 | +12.2% |
| 2022/3 | 6,408 | +5.8% |
| 2021/3 | 6,059 | +0.8% |
| 2020/3 | 6,013 | -2.4% |
| 2019/3 | 6,159 | +7.1% |
| 2018/3 | 5,752 | +2.1% |
| 2017/3 | 5,631 | -1.3% |
| 2016/3 | 5,706 | +4.7% |
| 2015/3 | 5,452 | -0.8% |
| 2014/3 | 5,495 | -4.3% |
| 2013/3 | 5,742 | +9.9% |
| 2012/3 | 5,223 | - |