| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 34,576 | -0.7% |
| 2025/3 | 34,804 | -1.7% |
| 2024/3 | 35,424 | +3.9% |
| 2023/3 | 34,088 | +9.0% |
| 2022/3 | 31,286 | +4.9% |
| 2021/3 | 29,826 | -11.1% |
| 2020/3 | 33,561 | -8.2% |
| 2019/3 | 36,565 | -1.8% |
| 2018/3 | 37,238 | -1.0% |
| 2017/3 | 37,613 | +12.9% |
| 2016/3 | 33,326 | -5.8% |
| 2015/3 | 35,372 | -6.9% |
| 2014/3 | 37,997 | +7.4% |
| 2013/3 | 35,381 | -0.5% |
| 2012/3 | 35,549 | - |