| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 30,404 | +7.1% |
| 2025/3 | 28,400 | +10.4% |
| 2024/3 | 25,717 | +16.6% |
| 2023/3 | 22,062 | +5.5% |
| 2022/3 | 20,902 | +7.0% |
| 2021/3 | 19,534 | -5.2% |
| 2020/3 | 20,611 | -1.6% |
| 2019/3 | 20,951 | -11.4% |
| 2018/3 | 23,644 | +6.1% |
| 2017/3 | 22,277 | +5.9% |
| 2016/3 | 21,030 | +6.7% |
| 2015/3 | 19,717 | +2.5% |
| 2014/3 | 19,239 | -4.1% |
| 2013/3 | 20,069 | +11.5% |
| 2012/3 | 17,992 | - |