| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 44,648 | -3.7% |
| 2024/3 | 46,383 | +23.3% |
| 2023/3 | 37,617 | +13.9% |
| 2022/3 | 33,035 | +6.2% |
| 2021/3 | 31,121 | -11.3% |
| 2020/3 | 35,071 | +26.9% |
| 2019/3 | 27,629 | -7.4% |
| 2018/3 | 29,837 | -3.1% |
| 2017/3 | 30,791 | +4.2% |
| 2016/3 | 29,544 | +14.4% |
| 2015/3 | 25,822 | +15.7% |
| 2014/3 | 22,326 | -17.5% |
| 2013/3 | 27,065 | -43.3% |
| 2012/3 | 47,773 | - |