| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2025/3 | 83,104 | +4.6% |
| 2024/3 | 79,426 | +8.8% |
| 2023/3 | 72,980 | +2.9% |
| 2022/3 | 70,932 | -4.0% |
| 2021/3 | 73,889 | +3.7% |
| 2020/3 | 71,220 | +1.5% |
| 2019/3 | 70,183 | +4.9% |
| 2018/3 | 66,907 | +6.0% |
| 2017/3 | 63,119 | +3.5% |
| 2016/3 | 60,987 | +0.1% |
| 2015/3 | 60,949 | +6.9% |
| 2014/3 | 57,025 | +17.8% |
| 2013/3 | 48,402 | -6.0% |
| 2012/3 | 51,497 | +0.6% |
| 2011/3 | 51,178 | +5.1% |
| 2010/3 | 48,690 | - |