<div class="dropdown">
  <div class="dropdown_content">
    <select id="selector_MERQURY" onchange="showContent('MERQURY')">
      {% set str_individual_id = 'individual_id' %} {% for item in range(all_stats_dicts["MERQURY"]|length) %}
      <option value="tabcontent_MERQURY_{{all_stats_dicts['MERQURY'][item]['individual_id']}}">
        {{ all_stats_dicts['MERQURY'][item][str_individual_id] }} {% endfor %}
      </option>
    </select>
  </div>
</div>
