| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 55,570 | +0.7% |
| 2025/3 | 55,206 | +7.4% |
| 2024/3 | 51,387 | +7.3% |
| 2023/3 | 47,871 | +14.4% |
| 2022/3 | 41,834 | +6.6% |
| 2021/3 | 39,247 | -9.4% |
| 2020/3 | 43,330 | -6.2% |
| 2019/3 | 46,217 | +4.1% |
| 2018/3 | 44,393 | +4.1% |
| 2017/3 | 42,639 | -7.6% |
| 2016/3 | 46,134 | +0.4% |
| 2015/3 | 45,948 | +10.2% |
| 2014/3 | 41,690 | +1.4% |
| 2013/3 | 41,100 | +0.5% |
| 2012/3 | 40,896 | - |