赞同，可惜昆明太远

昆明这边基本没有互联网公司....

1-3年工作经验
{
"_id" : {
"name" : "昆明",
"code" : "831"
},
"count" : 394.0,
"avg" : 7631.81818212782,
"std" : 2842.36170636809,
"ratio" : 0.372435720890774
}

3-5年工作经验
{
"_id" : {
"name" : "昆明",
"code" : "831"
},
"count" : 231.0,
"avg" : 11697.3094170404,
"std" : 10471.5220015918,
"ratio" : 0.895207746350384
}

房价
{
"_id" : "昆明",
"count" : 3109.0,
"avg_UnitPrice" : 13267.8472177549,
"std" : 4133.65101364574,
"ratio" : 0.311554010669804
}