| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 49,926 | +6.7% |
| 2025/3 | 46,806 | +6.6% |
| 2024/3 | 43,922 | +1.2% |
| 2023/3 | 43,406 | +4.8% |
| 2022/3 | 41,401 | +8.5% |
| 2021/3 | 38,165 | -10.4% |
| 2020/3 | 42,572 | -4.6% |
| 2019/3 | 44,628 | -0.5% |
| 2018/3 | 44,866 | +2.1% |
| 2017/3 | 43,949 | -4.8% |
| 2016/3 | 46,155 | -1.9% |
| 2015/3 | 47,038 | -1.6% |
| 2014/3 | 47,819 | +0.9% |
| 2013/3 | 47,374 | +0.4% |
| 2012/3 | 47,195 | - |