| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 30,161 | +3.3% |
| 2025/3 | 29,187 | +4.7% |
| 2024/3 | 27,876 | -1.0% |
| 2023/3 | 28,168 | -0.7% |
| 2022/3 | 28,367 | +2.6% |
| 2021/3 | 27,661 | -6.7% |
| 2020/3 | 29,662 | +2.4% |
| 2019/3 | 28,962 | +6.7% |
| 2018/3 | 27,144 | +5.0% |
| 2017/3 | 25,845 | +4.2% |
| 2016/3 | 24,803 | +7.3% |
| 2015/3 | 23,122 | +3.1% |
| 2014/3 | 22,421 | +9.1% |
| 2013/3 | 20,555 | +0.4% |
| 2012/3 | 20,483 | - |