| （単位：百万円） | 売上高 | 前年比（％） |
|---|---|---|
| 2026/3 | 47,422 | +2.8% |
| 2025/3 | 46,145 | +2.6% |
| 2024/3 | 44,992 | -3.4% |
| 2023/3 | 46,586 | -0.3% |
| 2022/3 | 46,705 | -1.2% |
| 2021/3 | 47,270 | -6.7% |
| 2020/3 | 50,680 | -1.4% |
| 2019/3 | 51,409 | +3.1% |
| 2018/3 | 49,842 | +5.8% |
| 2017/3 | 47,117 | -1.7% |
| 2016/3 | 47,924 | -2.0% |
| 2015/3 | 48,904 | +0.1% |
| 2014/3 | 48,864 | +1.0% |
| 2013/3 | 48,397 | -1.8% |
| 2012/3 | 49,283 | - |