return string of the last 120 years, comma seperated, pure js

function printLast120Years() {
  const century = 120;
  let currentyear = new Date().getFullYear();
  let years = [currentyear];
  let year = currentyear;
  for (let i = 0; i < century; i++) {
    year = year - 1;
    years.push(year);
  }
  let printYears = years.join(", ");
  console.log(printYears);
}
printLast120Years();