 
 <prompt> How the system dey different? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: Mexico City dey use Sistema de Transporte Colectivo, wey be 225.9 km (140 mi) metro system, wey be di biggest for Latin America. Dem open di first parts for 1969 and e don expand reach 12 lines with 195 stations. Di metro na one of di busiest for di world wey dey carry approximately 4.5 million people everyday, wey only Moscow (7.5 million), Tokyo (5.9 million), and New York City (5.1 million) get pass am. E dey heavily subsidized, and e get some of di lowest fares for di world, each trip dey cost 5.00 pesos from 05:00 am reach midnight. Some stations dey show pre-Columbian artifacts and architecture wey dem discover during di metro construction. However, di metro no cover reach half of di total urban area. Di Metro stations dey different with di use of icons and glyphs wey dem propose for people wey no fit read. Di specific icons dem develop based on historical (characters, sites, pre-Hispanic motifs), linguistic, symbolic (glyphs) or location references and e don dey emulate for other transport options for di City and other Mexican cities. Mexico City na di only city for di world wey dey use di icon reference and e don turn popular culture trademark for di city. 