Retail Trade Indices 
Weightings Retail Trade Indices Base 2010
Nationals: general and by distribution class
Unidades: Tanto por cien
	2017	2016	2015	2014	2013	
General	100	100	100	100	100	
Service stations	7,187	5,73	6,549	8,052	8,798	
Without service stations	92,813	94,27	93,451	91,948	91,202	
Single retail stores	32,097	33,384	32,455	34,714	31,825	
Small chain stores	13,161	11,429	11,647	12,362	13,56	
Large chain stores	29,299	30,166	29,636	27,004	27,525	
Department stores	18,255	19,291	19,714	17,868	18,292	
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