| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 31,933 | +6.4% |
| 2024/3 | 30,012 | +4.6% |
| 2023/3 | 28,681 | +10.7% |
| 2022/3 | 25,907 | +13.1% |
| 2021/3 | 22,915 | -18.2% |
| 2020/3 | 28,026 | +3.1% |
| 2019/3 | 27,196 | +19.9% |
| 2018/3 | 22,683 | +15.8% |
| 2017/3 | 19,590 | -2.6% |
| 2016/3 | 20,112 | -0.6% |
| 2015/3 | 20,229 | +2.9% |
| 2014/3 | 19,664 | +10.0% |
| 2013/3 | 17,876 | -8.2% |
| 2012/3 | 19,467 | - |