| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 29,106 | +3.7% |
| 2025/3 | 28,071 | +15.1% |
| 2024/3 | 24,392 | +7.3% |
| 2023/3 | 22,727 | +7.5% |
| 2022/3 | 21,136 | -12.6% |
| 2021/3 | 24,180 | +5.2% |
| 2020/3 | 22,995 | -2.9% |
| 2019/3 | 23,681 | +0.5% |
| 2018/3 | 23,565 | +6.5% |
| 2017/3 | 22,137 | +3.5% |
| 2016/3 | 21,390 | +6.5% |
| 2015/3 | 20,080 | +4.0% |
| 2014/3 | 19,302 | +0.4% |
| 2013/3 | 19,216 | -8.8% |
| 2012/3 | 21,069 | - |