Given the question: Given the following passage  "According to the Crisis Group, since Myanmar transitioned to a new government in August 2011, the country's human rights record has been improving. Previously giving Myanmar its lowest rating of 7, the 2012 Freedom in the World report also notes improvement, giving Myanmar a 6 for improvements in civil liberties and political rights, the release of political prisoners, and a loosening of restrictions. In 2013, Myanmar improved yet again, receiving a score of five in civil liberties and a six in political freedoms",  answer the following question. Note that the answer is present within the text.  Question: How did Myanmar increase their rating by 1?
The answer is:
improvements in civil liberties and political rights, the release of political prisoners, and a loosening of restrictions