* Light-green shows countries that have Apertura and Clausura tournaments during calendar year.
<ul><li>Orange shows countries where seasons are similar with European system Autumn/Spring.</li>
<li>Number 1 shows countries where the Apertura and Clausura are parts of a larger tournament, and the winners are not national champions.</li></ul>
<a href="//commons.wikimedia.org/wiki/User:Soul_Train" title="User:Soul Train">Soul Train</a>
<span class="int-own-work" lang="en">Own work</span>