Cellphone growth slows to 6.6% in 2009
El Economista - The growth of mobile telephony slowed to 6.6 percent in 2009, a significant reduction from the annual rates of 22.2 percent and 16.9 percent recorded during 2007 and 2008, respectively.
eleconomista.com.mx/industrias/2010/03/05/telefonia-movil-mexico-cae-durante-2009

