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,
Notas:
Fuente: