| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 6,798 | -5.6% |
| 2025/3 | 7,199 | -4.1% |
| 2024/3 | 7,508 | -7.1% |
| 2023/3 | 8,085 | -0.8% |
| 2022/3 | 8,147 | +18.9% |
| 2021/3 | 6,851 | -5.0% |
| 2020/3 | 7,213 | -13.5% |
| 2019/3 | 8,338 | +5.2% |
| 2018/3 | 7,927 | +9.6% |
| 2017/3 | 7,230 | +4.7% |
| 2016/3 | 6,908 | +3.0% |
| 2015/3 | 6,709 | +4.6% |
| 2014/3 | 6,412 | +3.9% |
| 2013/3 | 6,171 | -6.9% |
| 2012/3 | 6,626 | - |