| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 32,484 | +5.3% |
| 2025/3 | 30,850 | +10.1% |
| 2024/3 | 28,029 | -4.1% |
| 2023/3 | 29,220 | +3.8% |
| 2022/3 | 28,161 | +8.6% |
| 2021/3 | 25,937 | -2.1% |
| 2020/3 | 26,496 | -2.0% |
| 2019/3 | 27,049 | +5.4% |
| 2018/3 | 25,657 | +7.3% |
| 2017/3 | 23,904 | +6.2% |
| 2016/3 | 22,511 | +9.8% |
| 2015/3 | 20,509 | +2.5% |
| 2014/3 | 20,005 | +5.6% |
| 2013/3 | 18,937 | -2.2% |
| 2012/3 | 19,372 | - |