0120-6230 0120-6230 S0120-62302016000400047 10.17533/udea.redin.n81a05 Colombia Colombia Mexico 00 09 2016 00 09 2016 81 47 62

1 2008 46 4 4 40-8 2 2006 50 13 13 2127-59 3 2009 7 5 5 810-36 4 2016 20 1 1 157-60 5 2016 18 1 1 795-823 6 2012 St. Petersburg, Russia 262-7 7 2012 14 1 1 64-86 8 2014 16 2 2 776-811 9 2012 35 6 6 1674-90 10 2012 50 6 6 114-21 11 2012 18 2 2 147-64 12 2012 11 9 9 1499-513 13 2011 Paris, France 1-5 14 2009 1-6 15 2016 18 1 1 824-47 16 2014 43 1-16 17 2015 47 131-6 18 2016 61 161-88 19 2016 15 11 11 2781-93 20 2008 57 2 2 1243-54 21 2011 Paris, France 1-5 22 2008 Xiamen, China 548-52 23 2012 32 1 1 94-9 24 2013 36 14 14 1498-514 25 2012 10 4 4 534-48 26 2004 653-8 27 2006 Melbourne, Australia 947-51 28 2005 Seoul, Korea 1418-22 29 2007 Hong Kong, China 3813-8 30 2008 Las Vegas, USA 2693-8 31 2012 95 2 2 599-602 32 2005 St. Louis, USA 2752-6 33 2013 Hong Kong, China 179-82 34 2010 Tangshan, China 213-20 35 2007 Honolulu, USA 1240-3 36 2007 Budapest, Hungary 1-5 37 2010 Changsha, China 347-50 38 2008 Surabaya, Indonesia 1-5 39 2010 Riccione, Italy 890-2 40 2013 Rabat, Morocco 1-6 41 10 21 21 2015 42 2010 Cuernavaca, Morelos, México 727-33 43 2013 Barcelona, Spain 1157-64 44 2007 1 45 2013 Chennai, India 215-9 46 2015 33 22 22 4671-82 47 2015 10 21 21 42259-64 48 2015 19 45 45 29-39 49 2003 1 50 2009 Toluca, México 1-5 51 1990 48 1 1 9-26 52 2013 Jakarta, Indonesia 23-8 53 Federal Communications Commission (FCC) 2005 54 2011 55 2007 25 3 3 517-28 56 2005 Baltimore, USA 56-65 57 2004 San Jose, USA 600-10 58 2005 Atlantic City, USA 455-60 59 2013 15 3 3 1108-35 60 2008 Singapore, Singapore 1-6 61 2014 41 2 2 679-93 62 2014 10 19 19 127-43