| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 58,277 | +1.2% |
| 2025/3 | 57,563 | +0.6% |
| 2024/3 | 57,205 | -0.6% |
| 2023/3 | 57,524 | +8.5% |
| 2022/3 | 53,004 | +24.5% |
| 2021/3 | 42,567 | -12.8% |
| 2020/3 | 48,806 | -7.9% |
| 2019/3 | 53,015 | +8.2% |
| 2018/3 | 48,980 | +12.9% |
| 2017/3 | 43,396 | +1.1% |
| 2016/3 | 42,905 | -8.5% |
| 2015/3 | 46,895 | -0.2% |
| 2014/3 | 46,997 | +5.1% |
| 2013/3 | 44,728 | +0.2% |
| 2012/3 | 44,635 | - |