| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 58,556 | -2.6% |
| 2025/3 | 60,113 | -2.6% |
| 2024/3 | 61,744 | -0.7% |
| 2023/3 | 62,178 | +16.9% |
| 2022/3 | 53,167 | +18.9% |
| 2021/3 | 44,717 | -7.2% |
| 2020/3 | 48,212 | -5.9% |
| 2019/3 | 51,243 | +7.7% |
| 2018/3 | 47,592 | +9.1% |
| 2017/3 | 43,640 | +6.1% |
| 2016/3 | 41,120 | +2.7% |
| 2015/3 | 40,021 | +1.6% |
| 2014/3 | 39,407 | +4.3% |
| 2013/3 | 37,778 | -2.2% |
| 2012/3 | 38,633 | - |