| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 25,695 | +17.3% |
| 2025/3 | 21,914 | +5.5% |
| 2024/3 | 20,769 | +6.5% |
| 2023/3 | 19,497 | -12.1% |
| 2022/3 | 22,172 | -3.4% |
| 2021/3 | 22,944 | -8.0% |
| 2020/3 | 24,943 | +0.5% |
| 2019/3 | 24,809 | +16.6% |
| 2018/3 | 21,277 | -1.6% |
| 2017/3 | 21,612 | -5.6% |
| 2016/3 | 22,897 | +4.6% |
| 2015/3 | 21,880 | +0.9% |
| 2014/3 | 21,677 | -2.7% |
| 2013/3 | 22,276 | +9.6% |
| 2012/3 | 20,330 | - |