| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 33,192 | +10.9% |
| 2025/3 | 29,930 | +4.9% |
| 2024/3 | 28,544 | -5.4% |
| 2023/3 | 30,167 | -6.8% |
| 2022/3 | 32,374 | +1.0% |
| 2021/3 | 32,057 | +24.9% |
| 2020/3 | 25,672 | +5.0% |
| 2019/3 | 24,458 | +12.0% |
| 2018/3 | 21,844 | +4.0% |
| 2017/3 | 21,001 | +0.4% |
| 2016/3 | 20,917 | +5.7% |
| 2015/3 | 19,780 | +10.3% |
| 2014/3 | 17,940 | +4.3% |
| 2013/3 | 17,207 | -0.6% |
| 2012/3 | 17,305 | - |