Iceland has a highly developed internet culture, with around 95% of the population having internet access, the highest proportion in the world. Iceland ranked 12th in the World Economic Forum's 2009–2010 Network Readiness Index, which measures a country's ability to competitively exploit communications technology. The United Nations International Telecommunication Union ranks the country third in its development of information and communications technology, having moved up four places between 2008 and 2010. In February 2013 the country (ministry of the interior) was researching possible methods to protect children in regards to Internet pornography, claiming that pornography online is a threat to children as it supports child slavery and abuse. Strong voices within the community expressed concerns with this, stating that it is impossible to block access to pornography without compromising freedom of speech.