i want to display count of each venue at which the team has won from csv file

Question

here is my js code

const {match} = require("assert")
const csv = require("csv-parser")
const fs = require("fs")
const results = []

fs.createReadStream("IPL Matches 2008-2020.csv")
  .pipe(csv({}))
  .on("data", (data) => results.push(data))
  .on("end", () => {
for(let i=0;i<816;i++){
    if("Sunrisers Hyderabad"===results[i].winner){
      console.log(results[i].venue)
    }
 })

here is the console output of list of stadiums, i want to display it something like

Rajiv Gandhi International Stadium, Uppal:2

Feroz Shah Kotla:1

Rajiv Gandhi International Stadium, Uppal
Rajiv Gandhi International Stadium, Uppal
Feroz Shah Kotla
Subrata Roy Sahara Stadium
Rajiv Gandhi International Stadium, Uppal
Rajiv Gandhi International Stadium, Uppal
Rajiv Gandhi International Stadium, Uppal
Punjab Cricket Association Stadium, Mohali