| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 32,698 | -2.2% |
| 2025/3 | 33,419 | +11.7% |
| 2024/3 | 29,905 | -2.4% |
| 2023/3 | 30,635 | +15.6% |
| 2022/3 | 26,508 | +23.8% |
| 2021/3 | 21,418 | +15.6% |
| 2020/3 | 18,535 | +7.5% |
| 2019/3 | 17,246 | +4.1% |
| 2018/3 | 16,565 | +8.6% |
| 2017/3 | 15,246 | -6.4% |
| 2016/3 | 16,297 | -7.5% |
| 2015/3 | 17,618 | -0.4% |
| 2014/3 | 17,680 | +9.7% |
| 2013/3 | 16,122 | +1.5% |
| 2012/3 | 15,878 | - |