| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 23,101 | -11.6% |
| 2025/3 | 26,127 | +10.6% |
| 2024/3 | 23,616 | +5.6% |
| 2023/3 | 22,373 | +7.2% |
| 2022/3 | 20,875 | +13.0% |
| 2021/3 | 18,474 | -7.7% |
| 2020/3 | 20,012 | -8.3% |
| 2019/3 | 21,833 | +4.6% |
| 2018/3 | 20,879 | +7.9% |
| 2017/3 | 19,346 | -8.5% |
| 2016/3 | 21,149 | +18.8% |
| 2015/3 | 17,799 | -0.6% |
| 2014/3 | 17,909 | +21.7% |
| 2013/3 | 14,722 | +3.4% |
| 2012/3 | 14,240 | - |