| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 47,676 | +6.2% |
| 2025/3 | 44,888 | -0.5% |
| 2024/3 | 45,131 | +12.2% |
| 2023/3 | 40,235 | +14.3% |
| 2022/3 | 35,213 | -3.2% |
| 2021/3 | 36,391 | -10.1% |
| 2020/3 | 40,461 | +2.0% |
| 2019/3 | 39,681 | +2.8% |
| 2018/3 | 38,590 | -4.3% |
| 2017/3 | 40,343 | +2.2% |
| 2016/3 | 39,492 | +4.2% |
| 2015/3 | 37,895 | -0.5% |
| 2014/3 | 38,081 | +4.5% |
| 2013/3 | 36,443 | +2.4% |
| 2012/3 | 35,595 | - |