| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 32,582 | +12.9% |
| 2024/3 | 28,864 | -9.3% |
| 2023/3 | 31,817 | -6.3% |
| 2022/3 | 33,968 | -18.1% |
| 2021/3 | 41,478 | -7.9% |
| 2020/3 | 45,016 | +0.6% |
| 2019/3 | 44,757 | +4.0% |
| 2018/3 | 43,022 | +7.8% |
| 2017/3 | 39,906 | -12.6% |
| 2016/3 | 45,647 | -4.0% |
| 2015/3 | 47,541 | -2.0% |
| 2014/3 | 48,504 | +18.7% |
| 2013/3 | 40,869 | +13.4% |
| 2012/3 | 36,038 | - |