| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 29,769 | -8.8% |
| 2025/3 | 32,647 | +1.2% |
| 2024/3 | 32,273 | +18.8% |
| 2023/3 | 27,165 | -2.0% |
| 2022/3 | 27,709 | +5.6% |
| 2021/3 | 26,251 | -9.8% |
| 2020/3 | 29,087 | +0.1% |
| 2019/3 | 29,071 | -2.2% |
| 2018/3 | 29,740 | +13.1% |
| 2017/3 | 26,288 | -2.6% |
| 2016/3 | 26,977 | +2.6% |
| 2015/3 | 26,299 | +19.4% |
| 2014/3 | 22,021 | -0.3% |
| 2013/3 | 22,079 | +6.2% |
| 2012/3 | 20,794 | - |