| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 33,352 | +4.4% |
| 2024/3 | 31,945 | +12.2% |
| 2023/3 | 28,478 | +8.2% |
| 2022/3 | 26,324 | +6.8% |
| 2021/3 | 24,648 | +3.8% |
| 2020/3 | 23,745 | -19.0% |
| 2019/3 | 29,300 | +27.9% |
| 2018/3 | 22,915 | -4.6% |
| 2017/3 | 24,020 | +29.8% |
| 2016/3 | 18,512 | +16.0% |
| 2015/3 | 15,961 | -8.9% |
| 2014/3 | 17,518 | +9.5% |
| 2013/3 | 15,997 | +12.1% |
| 2012/3 | 14,276 | - |