| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 43,288 | -6.2% |
| 2025/3 | 46,141 | -3.7% |
| 2024/3 | 47,898 | -1.7% |
| 2023/3 | 48,712 | +13.1% |
| 2022/3 | 43,076 | +22.7% |
| 2021/3 | 35,112 | -16.7% |
| 2020/3 | 42,160 | -4.2% |
| 2019/3 | 44,012 | +4.3% |
| 2018/3 | 42,214 | +8.1% |
| 2017/3 | 39,042 | -1.0% |
| 2016/3 | 39,454 | -2.1% |
| 2015/3 | 40,316 | +2.9% |
| 2014/3 | 39,184 | +4.5% |
| 2013/3 | 37,508 | -7.5% |
| 2012/3 | 40,568 | - |