| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 26,400 | +3.4% |
| 2025/3 | 25,543 | +2.2% |
| 2024/3 | 24,994 | -7.8% |
| 2023/3 | 27,107 | +14.8% |
| 2022/3 | 23,619 | +5.3% |
| 2021/3 | 22,440 | -6.2% |
| 2020/3 | 23,922 | +2.1% |
| 2019/3 | 23,437 | +4.9% |
| 2018/3 | 22,344 | +0.7% |
| 2017/3 | 22,197 | +0.7% |
| 2016/3 | 22,051 | -1.2% |
| 2015/3 | 22,315 | -0.9% |
| 2014/3 | 22,512 | -0.0% |
| 2013/3 | 22,520 | -2.3% |
| 2012/3 | 23,058 | - |