| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 42,500 | -0.4% |
| 2025/3 | 42,690 | -1.6% |
| 2024/3 | 43,378 | +15.3% |
| 2023/3 | 37,616 | +6.0% |
| 2022/3 | 35,473 | -2.2% |
| 2021/3 | 36,273 | -12.0% |
| 2020/3 | 41,217 | +16.2% |
| 2019/3 | 35,474 | +6.6% |
| 2018/3 | 33,287 | +7.2% |
| 2017/3 | 31,063 | +1.2% |
| 2016/3 | 30,701 | -6.2% |
| 2015/3 | 32,713 | -7.4% |
| 2014/3 | 35,317 | +4.0% |
| 2013/3 | 33,949 | -0.2% |
| 2012/3 | 34,008 | - |