If my aunt had balls she'd be my uncle. Also your wrong. While Atletico Madrid contributed to the coefficient with winning the Europa League in 2010, Real Madrid's "power" ended once again in the round of 16 for the 8th consecutive time with a loss away and draw at home to Olympique Lyonnais.
It was an exaggeration to begin with but...
There is also Seville, Getafe, Atletico Madrid who all have contributed to Spain's coefficients. If you want to be precise that is. Fact of the matter is that Real Madrid winning 2 CLs in earlier in the decade gave them a solid foundation while Valencia supported them for two years. From then on, Madrid came out with the Galactico policy and attracted massive attention which Barcelona also benefited from, resulting in 3 CL wins this decade. These two teams have given Spain a lot of attention, money and competition.
18 teams directly benefit from Madrid alone as they purchase/loan very good players (relax, not necessarily world class) from their academy. Seville alone made a living off of Barcelona and Madrid selling players like Alves, Baptista, and Ramos.
France on the other hand do not have any super power except Lyon, who killed the league by winnin