How to display data from database to html table?

Question

JavaScript

Hello everyone, I have a question. I have a database and have an html table, I get data from the database and write it to

table 
/* eslint-disable no-undef */

$(function() {
  $('.add-new').on('click', function(e) {
    e.preventDefault();

    var data = {
      insuranceNumber: $('#table-in').val(),
      firstName: $('#table-name').val(),
      lastName: $('#table-lastname').val(),
      birthdayDay: $('#table-year').val(),
      city: $('#table-city').val()
    };

    //console.log(data);
    $.ajax({
      type: 'POST',
      data: JSON.stringify(data),
      contentType: 'application/json',
      url: 'api/clients/table'
    }).done(function(data) {
      if (!data.ok) {
        console.log(data.error);
      } else {
        console.log(data);

        $('#myTable tr:last').after(
          '<tr> <td>' +
            data.client._id +
            '</td> <td>' +
            data.client.insuranceNumber +
            '</td> <td>' +
            data.client.firstName +
            '</td> <td>' +
            data.client.lastName +
            '</td> <td>' +
            data.client.birthdayDay +
            '</td> <td>' +
            data.client.city +
            '</td> </tr>'
        );
      }
    });
  });
});

Everything works... but after f5 or page change, the data is gone, I understand it's because jQuery doesn't add markup permanently....
How can I make it so that the data remains even after a reload?