Get add select option dropdown year current from particular year by JavaScript

var passingYearStart = 1970;
var passingYearEnd = new Date().getFullYear();

var yearPassing = passingYearEnd - passingYearStart;

var yearDropDown = '';

for (let year = passingYearStart; year <= passingYearEnd ; year++) { yearDropDown += ``;

}

jQuery('#f_l_input select').html(yearDropDown);