| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 1,174 | +1.7% |
| 2025/3 | 1,154 | +4.4% |
| 2024/3 | 1,105 | +4.1% |
| 2023/3 | 1,062 | +4.8% |
| 2022/3 | 1,013 | -15.0% |
| 2021/3 | 1,192 | -4.9% |
| 2020/3 | 1,253 | -0.1% |
| 2019/3 | 1,254 | +1.1% |
| 2018/3 | 1,241 | -0.1% |
| 2017/3 | 1,242 | +1.5% |
| 2016/3 | 1,224 | +5.4% |
| 2015/3 | 1,161 | +1.1% |
| 2014/3 | 1,148 | +1.9% |
| 2013/3 | 1,127 | +1.6% |
| 2012/3 | 1,109 | - |