| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,974 | -1.1% |
| 2025/3 | 5,027 | +7.9% |
| 2024/3 | 4,657 | +10.8% |
| 2023/3 | 4,203 | +8.9% |
| 2022/3 | 3,860 | +4.3% |
| 2021/3 | 3,700 | -8.4% |
| 2020/3 | 4,041 | -0.9% |
| 2019/3 | 4,078 | -0.8% |
| 2018/3 | 4,111 | +5.0% |
| 2017/3 | 3,914 | -3.3% |
| 2016/3 | 4,047 | +1.4% |
| 2015/3 | 3,992 | +19.2% |
| 2014/3 | 3,350 | +18.9% |
| 2013/3 | 2,818 | -0.1% |
| 2012/3 | 2,821 | - |