| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 48,040 | -1.1% |
| 2025/3 | 48,578 | +9.8% |
| 2024/3 | 44,261 | +2.2% |
| 2023/3 | 43,324 | +3.5% |
| 2022/3 | 41,879 | +1.7% |
| 2021/3 | 41,199 | +9.1% |
| 2020/3 | 37,771 | +0.6% |
| 2019/3 | 37,548 | -3.0% |
| 2018/3 | 38,693 | +11.4% |
| 2017/3 | 34,739 | +2.7% |
| 2016/3 | 33,826 | -2.5% |
| 2015/3 | 34,688 | -2.8% |
| 2014/3 | 35,687 | +1.4% |
| 2013/3 | 35,191 | 0.0% |
| 2012/3 | 35,188 | - |