| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 9,272 | +0.4% |
| 2025/3 | 9,237 | +0.4% |
| 2024/3 | 9,197 | -0.3% |
| 2023/3 | 9,226 | +18.6% |
| 2022/3 | 7,780 | +1.3% |
| 2021/3 | 7,676 | -6.5% |
| 2020/3 | 8,206 | -1.4% |
| 2019/3 | 8,319 | +2.5% |
| 2018/3 | 8,114 | -0.0% |
| 2017/3 | 8,114 | +3.0% |
| 2016/3 | 7,877 | +4.2% |
| 2015/3 | 7,562 | -2.1% |
| 2014/3 | 7,725 | +7.1% |
| 2013/3 | 7,214 | +1.3% |
| 2012/3 | 7,124 | - |