| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 30,944 | +10.4% |
| 2025/3 | 28,026 | +5.3% |
| 2024/3 | 26,618 | +5.1% |
| 2023/3 | 25,316 | +1.3% |
| 2022/3 | 24,999 | +3.4% |
| 2021/3 | 24,175 | +3.6% |
| 2020/3 | 23,337 | +5.2% |
| 2019/3 | 22,173 | +3.6% |
| 2018/3 | 21,409 | +10.8% |
| 2017/3 | 19,325 | +2.5% |
| 2016/3 | 18,851 | +5.4% |
| 2015/3 | 17,883 | +2.9% |
| 2014/3 | 17,376 | +6.4% |
| 2013/3 | 16,326 | -0.3% |
| 2012/3 | 16,379 | - |