| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 32,821 | +5.9% |
| 2025/3 | 30,996 | +2.9% |
| 2024/3 | 30,117 | +12.4% |
| 2023/3 | 26,804 | +2.5% |
| 2022/3 | 26,142 | +4.6% |
| 2021/3 | 24,997 | +2.3% |
| 2020/3 | 24,446 | +5.6% |
| 2019/3 | 23,158 | +3.1% |
| 2018/3 | 22,455 | +4.2% |
| 2017/3 | 21,556 | +2.8% |
| 2016/3 | 20,971 | -0.7% |
| 2015/3 | 21,119 | +6.2% |
| 2014/3 | 19,882 | +10.3% |
| 2013/3 | 18,032 | +1.4% |
| 2012/3 | 17,786 | - |