| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 38,899 | +1.4% |
| 2025/3 | 38,347 | +1.7% |
| 2024/3 | 37,693 | -2.0% |
| 2023/3 | 38,474 | -2.0% |
| 2022/3 | 39,278 | -0.6% |
| 2021/3 | 39,499 | -6.8% |
| 2020/3 | 42,398 | -2.1% |
| 2019/3 | 43,314 | +4.0% |
| 2018/3 | 41,657 | +3.5% |
| 2017/3 | 40,251 | +0.5% |
| 2016/3 | 40,033 | -1.1% |
| 2015/3 | 40,465 | -1.1% |
| 2014/3 | 40,929 | +4.5% |
| 2013/3 | 39,162 | -0.2% |
| 2012/3 | 39,258 | - |