| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 25,013 | +10.7% |
| 2024/3 | 22,596 | -7.9% |
| 2023/3 | 24,529 | +16.0% |
| 2022/3 | 21,148 | +24.2% |
| 2021/3 | 17,032 | -4.0% |
| 2020/3 | 17,734 | -11.8% |
| 2019/3 | 20,110 | -0.4% |
| 2018/3 | 20,199 | +7.3% |
| 2017/3 | 18,828 | +2.3% |
| 2016/3 | 18,407 | +2.8% |
| 2015/3 | 17,897 | -14.0% |
| 2014/3 | 20,806 | +16.0% |
| 2013/3 | 17,929 | -1.0% |
| 2012/3 | 18,114 | - |