| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 7,686 | -4.1% |
| 2025/3 | 8,018 | -1.0% |
| 2024/3 | 8,098 | +2.0% |
| 2023/3 | 7,938 | -1.2% |
| 2022/3 | 8,034 | -2.3% |
| 2021/3 | 8,224 | -6.9% |
| 2020/3 | 8,837 | -0.8% |
| 2019/3 | 8,906 | +7.4% |
| 2018/3 | 8,289 | -4.3% |
| 2017/3 | 8,661 | -8.8% |
| 2016/3 | 9,500 | +1.4% |
| 2015/3 | 9,366 | -7.1% |
| 2014/3 | 10,086 | -2.7% |
| 2013/3 | 10,364 | -0.9% |
| 2012/3 | 10,453 | - |