| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 41,899 | +3.4% |
| 2025/3 | 40,539 | +1.2% |
| 2024/3 | 40,052 | -7.4% |
| 2023/3 | 43,271 | +0.6% |
| 2022/3 | 42,996 | +11.2% |
| 2021/3 | 38,667 | +5.7% |
| 2020/3 | 36,585 | +2.3% |
| 2019/3 | 35,761 | +2.2% |
| 2018/3 | 34,991 | +5.2% |
| 2017/3 | 33,274 | +3.5% |
| 2016/3 | 32,163 | +3.7% |
| 2015/3 | 31,014 | +3.3% |
| 2014/3 | 30,027 | +4.8% |
| 2013/3 | 28,645 | +3.4% |
| 2012/3 | 27,702 | - |