| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 34,479 | +0.8% |
| 2025/3 | 34,198 | +8.0% |
| 2024/3 | 31,669 | -3.6% |
| 2023/3 | 32,863 | +7.4% |
| 2022/3 | 30,600 | -1.6% |
| 2021/3 | 31,108 | -12.7% |
| 2020/3 | 35,651 | -1.4% |
| 2019/3 | 36,155 | -2.1% |
| 2018/3 | 36,914 | +6.2% |
| 2017/3 | 34,752 | -3.9% |
| 2016/3 | 36,167 | +4.2% |
| 2015/3 | 34,709 | -4.1% |
| 2014/3 | 36,200 | +7.7% |
| 2013/3 | 33,614 | +2.2% |
| 2012/3 | 32,888 | - |