| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 18,494 | +8.0% |
| 2025/3 | 17,124 | +6.3% |
| 2024/3 | 16,116 | -6.9% |
| 2023/3 | 17,309 | +15.2% |
| 2022/3 | 15,023 | +19.7% |
| 2021/3 | 12,551 | -18.3% |
| 2020/3 | 15,353 | -5.0% |
| 2019/3 | 16,158 | +0.5% |
| 2018/3 | 16,083 | -1.3% |
| 2017/3 | 16,300 | -4.0% |
| 2016/3 | 16,981 | +4.0% |
| 2015/3 | 16,325 | +4.0% |
| 2014/3 | 15,702 | -0.1% |
| 2013/3 | 15,725 | -0.3% |
| 2012/3 | 15,768 | - |