| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 13,783 | -3.9% |
| 2025/3 | 14,347 | +8.6% |
| 2024/3 | 13,215 | +1.2% |
| 2023/3 | 13,057 | +17.2% |
| 2022/3 | 11,143 | +4.9% |
| 2021/3 | 10,625 | -24.2% |
| 2020/3 | 14,010 | -3.4% |
| 2019/3 | 14,507 | -2.4% |
| 2018/3 | 14,858 | -6.1% |
| 2017/3 | 15,826 | -3.2% |
| 2016/3 | 16,354 | +0.1% |
| 2015/3 | 16,339 | +6.0% |
| 2014/3 | 15,419 | +6.9% |
| 2013/3 | 14,427 | -0.6% |
| 2012/3 | 14,514 | - |