| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 45,700 | +5.2% |
| 2025/3 | 43,421 | +5.2% |
| 2024/3 | 41,282 | +5.3% |
| 2023/3 | 39,200 | +9.1% |
| 2022/3 | 35,923 | -3.4% |
| 2021/3 | 37,204 | -13.0% |
| 2020/3 | 42,761 | +3.6% |
| 2019/3 | 41,286 | +5.3% |
| 2018/3 | 39,208 | -0.2% |
| 2017/3 | 39,275 | +2.6% |
| 2016/3 | 38,288 | -3.0% |
| 2015/3 | 39,492 | +10.1% |
| 2014/3 | 35,866 | -0.3% |
| 2013/3 | 35,969 | +2.1% |
| 2012/3 | 35,237 | - |