...
    var currentTime = new Date();
    // returns the year (four digits)
    var year = currentTime.getFullYear();
 
    // Insert selects
    $('.answer-item.answer_cell_X002', thisQuestion).addClass('with-select').append('<select class="inserted-select form-control list-question-select">\
              <option value="">...</option>\
            <option value="'+year+'">'+year+'</option>\
            <option value="'+(year-1)+'">'+(year-1)+'</option>\
            <option value="'+(year-2)+'">'+(year-2)+'</option>\
            <option value="'+(year-3)+'">'+(year-3)+'</option>\
            <option value="'+(year-4)+'">'+(year-4)+'</option>\
            <option value="'+(year-5)+'">'+(year-5)+'</option>\
    </select>');  
...

         $('#question{QID} .answer_cell_X003 input[type="text"]').inputmask({ 
            'regex': '[1-9][0-9]?',
            'placeholder': '_',
            'removeMaskOnSubmit': false,
            'rightAlign': true,
         });