| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 23,065 | -0.8% |
| 2025/3 | 23,250 | +3.8% |
| 2024/3 | 22,394 | +5.7% |
| 2023/3 | 21,196 | +7.7% |
| 2022/3 | 19,680 | +7.5% |
| 2021/3 | 18,311 | -18.1% |
| 2020/3 | 22,362 | +2.7% |
| 2019/3 | 21,764 | +6.8% |
| 2018/3 | 20,369 | +6.8% |
| 2017/3 | 19,069 | +0.1% |
| 2016/3 | 19,051 | -5.8% |
| 2015/3 | 20,235 | -1.9% |
| 2014/3 | 20,617 | +8.4% |
| 2013/3 | 19,014 | +4.5% |
| 2012/3 | 18,193 | - |