| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 2,372 | -10.3% |
| 2025/3 | 2,645 | -6.1% |
| 2024/3 | 2,818 | -6.3% |
| 2023/3 | 3,007 | +42.9% |
| 2022/3 | 2,104 | -8.0% |
| 2021/3 | 2,287 | +1.8% |
| 2020/3 | 2,246 | +0.1% |
| 2019/3 | 2,244 | +8.3% |
| 2018/3 | 2,071 | +6.2% |
| 2017/3 | 1,950 | -7.0% |
| 2016/3 | 2,096 | -4.0% |
| 2015/3 | 2,182 | +7.0% |
| 2014/3 | 2,039 | +13.7% |
| 2013/3 | 1,793 | +6.4% |
| 2012/3 | 1,685 | - |