| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 23,253 | +2.0% |
| 2025/3 | 22,790 | +5.5% |
| 2024/3 | 21,606 | +1.4% |
| 2023/3 | 21,298 | +2.1% |
| 2022/3 | 20,861 | -2.6% |
| 2021/3 | 21,421 | -5.6% |
| 2020/3 | 22,688 | +0.2% |
| 2019/3 | 22,652 | +0.8% |
| 2018/3 | 22,472 | -0.0% |
| 2017/3 | 22,480 | +1.7% |
| 2016/3 | 22,112 | -1.6% |
| 2015/3 | 22,468 | -6.1% |
| 2014/3 | 23,925 | +7.0% |
| 2013/3 | 22,356 | +4.6% |
| 2012/3 | 21,370 | - |