Año	Ene	Feb	Mar	Abr	May	Jun	Jul	Ago	Sep	Oct	Nov	Dic
2010	3,194	3,207	3,841	3,397	3,316	3,554	3,323	-	-	-	-	-
2009	2,673	2,122	2,917	2,669	2,678	3,411	3,007	3,183	3,097	3,484	3,171	2,365
2008	3,763	3,585	3,660	4,543	4,093	4,122	3,973	4,004	4,062	3,921	2,651	1,640
2007	4,756	3,750	4,578	3,887	4,763	4,401	3,924	4,099	2,708	3,188	3,006	2,057
2006	4,848	3,902	5,033	4,000	5,118	4,750	4,207	4,664	3,946	3,980	4,271	3,030
2005	5,079	4,142	4,477	4,282	4,868	4,752	4,469	5,334	4,733	4,053	4,675	4,019