| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 28,858 | +28.6% |
| 2025/3 | 22,436 | +2.1% |
| 2024/3 | 21,968 | +0.6% |
| 2023/3 | 21,844 | +2.9% |
| 2022/3 | 21,220 | -4.1% |
| 2021/3 | 22,117 | -3.6% |
| 2020/3 | 22,950 | +2.0% |
| 2019/3 | 22,506 | +5.7% |
| 2018/3 | 21,289 | -4.4% |
| 2017/3 | 22,279 | +4.1% |
| 2016/3 | 21,408 | -3.3% |
| 2015/3 | 22,149 | +0.1% |
| 2014/3 | 22,128 | +0.6% |
| 2013/3 | 21,992 | -6.0% |
| 2012/3 | 23,385 | - |