| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 23,563 | +1.1% |
| 2025/3 | 23,317 | +7.7% |
| 2024/3 | 21,652 | -2.8% |
| 2023/3 | 22,277 | +3.1% |
| 2022/3 | 21,599 | +8.3% |
| 2021/3 | 19,938 | -7.0% |
| 2020/3 | 21,435 | -1.8% |
| 2019/3 | 21,819 | +5.0% |
| 2018/3 | 20,771 | +3.9% |
| 2017/3 | 19,990 | -0.4% |
| 2016/3 | 20,069 | +1.1% |
| 2015/3 | 19,843 | +1.5% |
| 2014/3 | 19,552 | +4.8% |
| 2013/3 | 18,654 | -1.5% |
| 2012/3 | 18,928 | - |