| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/4 | 2,126 | -2.0% |
| 2025/4 | 2,169 | -2.0% |
| 2024/4 | 2,214 | -1.3% |
| 2023/4 | 2,243 | -4.6% |
| 2022/4 | 2,350 | +3.5% |
| 2021/4 | 2,270 | -19.5% |
| 2020/4 | 2,819 | -0.6% |
| 2019/4 | 2,835 | +2.8% |
| 2018/4 | 2,757 | -1.9% |
| 2017/4 | 2,811 | +2.3% |
| 2016/4 | 2,748 | +0.4% |
| 2015/4 | 2,736 | -2.2% |
| 2014/4 | 2,797 | +1.6% |
| 2013/4 | 2,753 | -2.7% |
| 2012/4 | 2,828 | - |