家用打印机数量分布图
没有
59.85%
一台
35.37%
二台
3.61%
三台
0.73%
三台以上
0.39%
59.85% 35.37% 3.61% 0.73% 0.39% 59.85% 35.37% 3.61% 0.73% 0.39%