| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 82,884 | +7.8% |
| 2024/3 | 76,895 | -1.4% |
| 2023/3 | 77,962 | +16.6% |
| 2022/3 | 66,848 | +11.5% |
| 2021/3 | 59,976 | -1.0% |
| 2020/3 | 60,595 | +10.7% |
| 2019/3 | 54,753 | +5.5% |
| 2018/3 | 51,919 | +17.8% |
| 2017/3 | 44,077 | +10.2% |
| 2016/3 | 39,998 | +16.2% |
| 2015/3 | 34,415 | +4.4% |
| 2014/3 | 32,971 | +12.9% |
| 2013/3 | 29,216 | +4.6% |
| 2012/3 | 27,934 | - |