| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 33,890 | +8.4% |
| 2025/3 | 31,271 | -1.4% |
| 2024/3 | 31,699 | +7.0% |
| 2023/3 | 29,627 | -1.2% |
| 2022/3 | 29,985 | +7.2% |
| 2021/3 | 27,963 | -13.1% |
| 2020/3 | 32,172 | -1.0% |
| 2019/3 | 32,504 | -0.6% |
| 2018/3 | 32,686 | +0.3% |
| 2017/3 | 32,579 | -4.2% |
| 2016/3 | 34,000 | +0.7% |
| 2015/3 | 33,778 | -1.9% |
| 2014/3 | 34,421 | +15.5% |
| 2013/3 | 29,809 | +2.2% |
| 2012/3 | 29,177 | - |