| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 8,334 | -7.9% |
| 2025/3 | 9,046 | +7.3% |
| 2024/3 | 8,429 | +0.4% |
| 2023/3 | 8,396 | +5.7% |
| 2022/3 | 7,940 | +8.5% |
| 2021/3 | 7,320 | -11.3% |
| 2020/3 | 8,256 | +4.4% |
| 2019/3 | 7,907 | +5.1% |
| 2018/3 | 7,524 | -8.2% |
| 2017/3 | 8,193 | -3.7% |
| 2016/3 | 8,507 | +18.6% |
| 2015/3 | 7,170 | -5.0% |
| 2014/3 | 7,544 | -3.3% |
| 2013/3 | 7,800 | -4.1% |
| 2012/3 | 8,131 | - |