[{"name":"2016","value":20708},{"name":"2019","value":9500},{"name":"2023","value":12978}]

[{"name":"9K-12K","value":2},{"name":"12K-15K","value":10},{"name":"15K-18K","value":1},{"name":"18K-21K","value":3}]

[{"name":"上海","value":4},{"name":"廣州","value":4},{"name":"武漢","value":3},{"name":"合肥","value":3},{"name":"北京","value":3},{"name":"天津","value":3},{"name":"深圳","value":2},{"name":"重慶","value":2},{"name":"長沙","value":2},{"name":"青島","value":2},{"name":"其他","value":7}]