| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 40,594 | +1.6% |
| 2025/3 | 39,973 | +0.6% |
| 2024/3 | 39,735 | +0.4% |
| 2023/3 | 39,567 | +7.7% |
| 2022/3 | 36,741 | +3.1% |
| 2021/3 | 35,636 | -13.6% |
| 2020/3 | 41,265 | +0.6% |
| 2019/3 | 41,010 | +2.1% |
| 2018/3 | 40,177 | +1.2% |
| 2017/3 | 39,690 | +2.5% |
| 2016/3 | 38,714 | +1.5% |
| 2015/3 | 38,159 | -5.7% |
| 2014/3 | 40,483 | +5.7% |
| 2013/3 | 38,294 | +2.2% |
| 2012/3 | 37,471 | - |