| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,085 | +6.8% |
| 2025/3 | 2,888 | +5.8% |
| 2024/3 | 2,730 | +13.5% |
| 2023/3 | 2,406 | +21.6% |
| 2022/3 | 1,979 | +12.1% |
| 2021/3 | 1,765 | -40.1% |
| 2020/3 | 2,947 | -1.8% |
| 2019/3 | 3,002 | +1.8% |
| 2018/3 | 2,950 | +2.4% |
| 2017/3 | 2,881 | +0.5% |
| 2016/3 | 2,867 | +4.0% |
| 2015/3 | 2,756 | +2.0% |
| 2014/3 | 2,703 | +1.2% |
| 2013/3 | 2,672 | +5.5% |
| 2012/3 | 2,532 | - |