| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 57,492 | +2.9% |
| 2025/3 | 55,860 | +2.9% |
| 2024/3 | 54,271 | +4.6% |
| 2023/3 | 51,879 | +4.3% |
| 2022/3 | 49,747 | +1.7% |
| 2021/3 | 48,897 | -9.9% |
| 2020/3 | 54,262 | +3.5% |
| 2019/3 | 52,450 | +0.4% |
| 2018/3 | 52,253 | +1.7% |
| 2017/3 | 51,355 | -4.0% |
| 2016/3 | 53,480 | +3.6% |
| 2015/3 | 51,609 | +4.8% |
| 2014/3 | 49,252 | +4.4% |
| 2013/3 | 47,190 | -0.1% |
| 2012/3 | 47,245 | - |