| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 10,715 | +0.2% |
| 2025/3 | 10,693 | +3.4% |
| 2024/3 | 10,344 | -3.5% |
| 2023/3 | 10,724 | -1.7% |
| 2022/3 | 10,906 | +0.8% |
| 2021/3 | 10,817 | -5.8% |
| 2020/3 | 11,480 | +2.8% |
| 2019/3 | 11,168 | +1.4% |
| 2018/3 | 11,010 | +0.8% |
| 2017/3 | 10,927 | -2.0% |
| 2016/3 | 11,149 | -1.0% |
| 2015/3 | 11,259 | -4.3% |
| 2014/3 | 11,768 | -3.8% |
| 2013/3 | 12,229 | -2.9% |
| 2012/3 | 12,591 | - |