| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/2 | 9,492 | -4.5% |
| 2025/2 | 9,934 | +0.8% |
| 2024/2 | 9,856 | -0.5% |
| 2023/2 | 9,906 | -10.3% |
| 2022/2 | 11,042 | +2.0% |
| 2021/2 | 10,826 | -8.1% |
| 2020/2 | 11,785 | -5.7% |
| 2019/2 | 12,502 | -4.9% |
| 2018/2 | 13,149 | -2.6% |
| 2017/2 | 13,505 | +0.9% |
| 2016/2 | 13,379 | -1.0% |
| 2015/2 | 13,510 | -2.3% |
| 2014/2 | 13,826 | +0.2% |
| 2013/2 | 13,798 | -6.4% |
| 2012/2 | 14,734 | - |