| （単位：十億円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 3,817 | +4.0% |
| 2025/3 | 3,671 | +3.2% |
| 2024/3 | 3,559 | +5.9% |
| 2023/3 | 3,360 | +2.1% |
| 2022/3 | 3,291 | +2.5% |
| 2021/3 | 3,211 | -1.3% |
| 2020/3 | 3,253 | +2.2% |
| 2019/3 | 3,182 | +1.1% |
| 2018/3 | 3,146 | +2.7% |
| 2017/3 | 3,064 | +1.2% |
| 2016/3 | 3,028 | +5.4% |
| 2015/3 | 2,873 | -2.5% |
| 2014/3 | 2,948 | +4.9% |
| 2013/3 | 2,811 | +2.2% |
| 2012/3 | 2,750 | - |