| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 44,895 | +12.0% |
| 2025/3 | 40,100 | +11.1% |
| 2024/3 | 36,103 | +4.5% |
| 2023/3 | 34,535 | +10.0% |
| 2022/3 | 31,401 | -0.8% |
| 2021/3 | 31,667 | -5.0% |
| 2020/3 | 33,328 | -0.3% |
| 2019/3 | 33,439 | +1.6% |
| 2018/3 | 32,922 | +13.4% |
| 2017/3 | 29,027 | +6.0% |
| 2016/3 | 27,379 | -2.2% |
| 2015/3 | 27,982 | +2.4% |
| 2014/3 | 27,328 | +8.4% |
| 2013/3 | 25,207 | +10.2% |
| 2012/3 | 22,873 | - |