| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 25,152 | +4.1% |
| 2025/3 | 24,166 | +1.0% |
| 2024/3 | 23,925 | +1.8% |
| 2023/3 | 23,495 | +7.4% |
| 2022/3 | 21,879 | +4.3% |
| 2021/3 | 20,985 | -5.9% |
| 2020/3 | 22,296 | +0.2% |
| 2019/3 | 22,243 | +1.7% |
| 2018/3 | 21,865 | -0.4% |
| 2017/3 | 21,963 | -1.6% |
| 2016/3 | 22,310 | -0.2% |
| 2015/3 | 22,346 | -4.4% |
| 2014/3 | 23,368 | +10.1% |
| 2013/3 | 21,226 | +0.9% |
| 2012/3 | 21,040 | - |