| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 5,122 | -5.0% |
| 2025/3 | 5,389 | -13.4% |
| 2024/3 | 6,220 | -14.9% |
| 2023/3 | 7,307 | +8.5% |
| 2022/3 | 6,735 | +42.6% |
| 2021/3 | 4,723 | -8.4% |
| 2020/3 | 5,157 | -6.0% |
| 2019/3 | 5,488 | +9.5% |
| 2018/3 | 5,012 | +10.0% |
| 2017/3 | 4,558 | -25.4% |
| 2016/3 | 6,106 | -15.3% |
| 2015/3 | 7,210 | +4.0% |
| 2014/3 | 6,932 | +4.7% |
| 2013/3 | 6,618 | -0.4% |
| 2012/3 | 6,646 | - |