| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 40,918 | +2.3% |
| 2025/3 | 40,017 | +2.1% |
| 2024/3 | 39,213 | +12.1% |
| 2023/3 | 34,975 | +7.5% |
| 2022/3 | 32,545 | +9.3% |
| 2021/3 | 29,782 | -17.1% |
| 2020/3 | 35,905 | -9.0% |
| 2019/3 | 39,457 | +1.2% |
| 2018/3 | 38,975 | +3.9% |
| 2017/3 | 37,514 | -6.2% |
| 2016/3 | 39,983 | +0.3% |
| 2015/3 | 39,850 | +1.8% |
| 2014/3 | 39,163 | +12.6% |
| 2013/3 | 34,769 | +10.4% |
| 2012/3 | 31,505 | - |