| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 15,155 | +15.2% |
| 2025/3 | 13,152 | -4.1% |
| 2024/3 | 13,715 | -12.6% |
| 2023/3 | 15,686 | -4.0% |
| 2022/3 | 16,337 | +1.6% |
| 2021/3 | 16,087 | -12.5% |
| 2020/3 | 18,379 | -0.0% |
| 2019/3 | 18,383 | -1.6% |
| 2018/3 | 18,678 | -14.4% |
| 2017/3 | 21,831 | +2.0% |
| 2016/3 | 21,401 | +4.8% |
| 2015/3 | 20,415 | -1.5% |
| 2014/3 | 20,726 | -0.2% |
| 2013/3 | 20,766 | -2.5% |
| 2012/3 | 21,297 | - |