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La Liga, the principal public football group in Spain was established in 1929 (the main season began in February that year and finished in June). Right now, it comprised of one division, Primera División, and contained ten clubs. The quantities of clubs would later extend at a few events. In 1987, it arrived at 20 clubs and that have stayed aside from a brief period (1995-1997) with 22 clubs.
Image source.... https://en.wikipedia.org/wiki/La_Liga
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