| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 4,370 | +7.0% |
| 2025/3 | 4,085 | +6.6% |
| 2024/3 | 3,833 | +13.4% |
| 2023/3 | 3,380 | +24.9% |
| 2022/3 | 2,705 | +27.7% |
| 2021/3 | 2,118 | -2.4% |
| 2020/3 | 2,171 | -2.0% |
| 2019/3 | 2,215 | +10.5% |
| 2018/3 | 2,004 | -11.0% |
| 2017/3 | 2,250 | +1.0% |
| 2016/3 | 2,229 | +2.9% |
| 2015/3 | 2,167 | +7.9% |
| 2014/3 | 2,008 | +24.3% |
| 2013/3 | 1,615 | +4.7% |
| 2012/3 | 1,543 | - |