| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 38,537 | +3.9% |
| 2025/3 | 37,090 | +6.0% |
| 2024/3 | 34,985 | -0.4% |
| 2023/3 | 35,128 | +2.5% |
| 2022/3 | 34,262 | +4.7% |
| 2021/3 | 32,724 | -4.7% |
| 2020/3 | 34,326 | +0.3% |
| 2019/3 | 34,240 | +3.9% |
| 2018/3 | 32,952 | +6.4% |
| 2017/3 | 30,960 | +0.1% |
| 2016/3 | 30,921 | +1.5% |
| 2015/3 | 30,453 | -1.8% |
| 2014/3 | 31,012 | +1.8% |
| 2013/3 | 30,473 | -8.9% |
| 2012/3 | 33,466 | - |