                   </p>
                      <p>
                        Discrete
                        <span class="discrete1">4,6,7,7,4,3,2,1,4,4,5,6,7,6,6,2,4,5</span><br>

                        Discrete with threshold
                        <span id="discrete2">4,6,7,7,4,3,2,1,4</span>
                      </p>
                      <p>
                        Bullet charts<br>
                        <span class="sparkbullet">10,12,12,9,7</span><br>
                        <span class="sparkbull