The Repository Ranking published since 2008 with two editions available usually in late January and July. To be considered, the repositories must have their own domain or subdomain, and include at least peer-reviewed articles (services that contain only files, databases or learning objects are not included in the ranking).
In January 2011, published a list containing 1121 repositories worldwide, forming the current web ranking. Note that the "Ranking of World Repositories Web is an initiative of the Cybermetrics Lab, which belongs to the CSIC, the National Research Center of Spain.
In this edition including 52 RI of Latin America with this geographic distribution: Brazil - 12
Ecuador - 11
Chile - 7
Colombia - 6
Peru - 6
Argentina - 5
Mexico - 3
Venezuela - 1
Costa Rica - 1
Then the record:
No. 13 world ranking - Universidade de Sao Paulo, Digital Library ; Theses - http://www.teses.usp.br/
n º 53 - Universidad de los Andes, Venezuela - http://saber.ula.ve/
n º 59 - Universidade Federal do Rio Grande do Sul - http://www.lume.ufrgs.br/
n º 72 - Polytechnic School of Ecuador - http://www.dspace.espol.edu.ec/
No. 122 - University Brasilia - http://repositorio.bce.unb.br/
174 - Escuela Politécnica Nacional, Ecuador - http://bibdigital.epn.edu.ec/
n º 176 - Escuela Superior Politécnica de Chimborazo , Ecuador - http://dspace.espoch.edu.ec/
No 184 - Salesian Polytechnic University, Ecuador - http://www.dspace.ups.edu.ec/
n º 187 - Universidad de Chile , Cybertesis - http://www.cybertesis.cl/
n º 203 - Universidad Nacional de La Plata, Argentina - http://sedici.unlp.edu.ar/
n º 218 - Universidade Federal do Paraná - http://dspace.c3sl.ufpr.br/
243 - ICESI University, Colombia - http://bibliotecadigital.icesi.edu.co/
No 349 - CES University, Colombia - http://bdigital.ces.edu.co:8080/dspace/
No 350 - National University of Colombia - http://www.bdigital.unal.edu.co/
No 399 - Universidad de la Sabana, Colombia - http://biblioteca.unisabana.edu.co/
No 401 - National Polytechnic Institute, Mexico - http://itzamna.bnct.ipn.mx:8080/dspace/
No 419 - Universidad del Rosario, Colombia - http://repository.urosario.edu. co /
No 425 - Universidad de Chile, Academic Repository - http://www.captura.uchile.cl/
No 435 - UNAM, Faculty of Arts, Mexico - http://ru.ffyl.unam.mx/
n º 442 - Universidad Nacional de Cuyo, Argentina - http://bdigital.uncu.edu.ar/
No 525 - Universidade Estadual de Campinas - http://libdigi.unicamp.br/
No 550 - Universidade de Taubaté-UNITAU-Agricultural Sciences Department - http://www.agro.unitau.br:8080/dspace/
No 555 - Universidad de Talca, Chile - http://dspace.utalca.cl/
n º 562 - University Of Applied Sciences - Thesis - http://cybertesis.upc.edu.pe/
No 573 - Universidad Austral de Chile - Tesis - http://cybertesis.uach.cl/
No 602 - Institute of Technology Costa Rica - http://bibliodigital.itcr.ac.cr:8080/dspace/
No 608 - Universidad Catolica del Peru - Thesis - http://tesis.pucp.edu.pe/
No 652 - National University of La Plata (Argentina)-Faculty of Humanities and Sciences
Education - http://www.memoria.fahce.unlp.edu.ar/
No 656 - National University of Rosario (Argentina) - http://rephip.unr.edu.ar/
n º 751 - Universidad Nacional Mayor de San Marcos (Peru) - http://ateneo.unmsm.edu.pe/ateneo/index.jsp
No. 787 - University of Chile - School of Public Health - http: / / campusesp.uchile.cl: 8080/dspace /
n º 789 - Petroleum Research Institute (Ecuador) - http://repositorio.eppetroecuador.ec/
No. 817 - University of Technology Equator (Ecuador) -
http://repositorio.ute.edu.ec/
n º 858 - Red Peruana de Tesis Digitales - http://www.rptd.edu.pe/
No 859 - National University of Engineering - Theses - Http://cybertesis.uni.edu.pe/
No. 864 - University of Guayaquil (Ecuador)-Master Adm.Empresas
http://repositorio.maeug.edu.ec/
No. 899 - Central University Ecuador - http://www.dspace.uce.edu.ec/
No 899 (2) - International University of Ecuador - http://www.dspace.internacional.edu.ec/
No 905 - Universidad Nacional de Chimborazo (Ecuador) - http://repositorio.unach.edu.ec/
No. 906 - State University of Milagro (Ecuador) - http://repositorio.unemi.edu.ec/
No 917 - Universidad de Chile - Tesis - http://www.cybertesis.net/
No. 963 - Pontificia Universidad Catolica de Valparaiso (Chile) - thesis - http://cybertesis.ucv.cl/
No. 966 - IBICT - Digital Library of Brazil Tesis - http://bdtd2.ibict.br/
No. 985 - Universidade Estadual Paulista - http://www.acervodigital.unesp.br/
No. 994 - Federal University of Bahia - http://www. repositorio.ufba.br /
No. 1012 - Pontificia Universidad Javeriana - http://icaro.javeriana.edu.co/
No. 1018 - State University of Maringá (Brazil) - http://nou-rau. uem.br / nou-rau /
n º 1028 - Universidad Autónoma Metropolitana, Iztapalapa - thesis - http://tesiuami.izt.uam.mx/
No 1040 - Repositories Institucionais em Ciência da Comunicação -
http://reposcom.portcom.intercom. org.br /
n º 1054 - Fundação Oswaldo Cruz - http://www.arca.fiocruz.br/dspace/
No 1102 - Latin American Council of Management Schools CLADEA (Peru) - http://repositorio . cladea.org /
No. 1116 - Universidad Nacional del Sur (Argentina) - thesis - http://etd.uns.edu.ar