| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 23,790 | +5.6% |
| 2025/3 | 22,537 | -1.0% |
| 2024/3 | 22,769 | -3.5% |
| 2023/3 | 23,588 | -4.9% |
| 2022/3 | 24,794 | +0.6% |
| 2021/3 | 24,658 | +3.5% |
| 2020/3 | 23,833 | +8.6% |
| 2019/3 | 21,945 | +2.0% |
| 2018/3 | 21,517 | -6.7% |
| 2017/3 | 23,066 | -2.0% |
| 2016/3 | 23,546 | +4.7% |
| 2015/3 | 22,492 | +3.9% |
| 2014/3 | 21,653 | +3.4% |
| 2013/3 | 20,941 | +1.6% |
| 2012/3 | 20,616 | - |