近两年机械绘图员招聘职位量变化趋势
[{name: '2020.01', group: '机械绘图员', value: '0.25' },{name: '', group: '机械绘图员', value: '0.213' },{name: '', group: '机械绘图员', value: '0.427' },{name: '2020.02', group: '机械绘图员', value: '0.234' },{name: '', group: '机械绘图员', value: '0.234' },{name: '', group: '机械绘图员', value: '0.055' },{name: '2020.03', group: '机械绘图员', value: '0.117' },{name: '', group: '机械绘图员', value: '0.046' },{name: '', group: '机械绘图员', value: '0.176' },{name: '', group: '机械绘图员', value: '0.333' },{name: '', group: '机械绘图员', value: '0.403' },{name: '2020.04', group: '机械绘图员', value: '0.462' },{name: '', group: '机械绘图员', value: '0.087' },{name: '', group: '机械绘图员', value: '0.291' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.05', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.06', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.07', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.08', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.09', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.10', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.11', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2020.12', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '2021.01', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' },{name: '', group: '机械绘图员', value: '0.0' }]