| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,752 | -0.7% |
| 2025/3 | 13,843 | +3.8% |
| 2024/3 | 13,332 | -0.4% |
| 2023/3 | 13,389 | +4.1% |
| 2022/3 | 12,866 | -0.1% |
| 2021/3 | 12,878 | -0.9% |
| 2020/3 | 12,992 | +1.6% |
| 2019/3 | 12,784 | +6.3% |
| 2018/3 | 12,029 | -4.6% |
| 2017/3 | 12,605 | -1.3% |
| 2016/3 | 12,774 | +7.9% |
| 2015/3 | 11,839 | +0.4% |
| 2014/3 | 11,794 | +2.0% |
| 2013/3 | 11,567 | -5.1% |
| 2012/3 | 12,189 | - |