Since 1972, the U.N. Decolonization Committee has called for Puerto Rico's "decolonization" and for the US to recognize the island's right to self-determination and independence. In 2007 the Decolonization Subcommittee called for the United Nations General Assembly to review the political status of Puerto Rico, a power reserved by the 1953 Resolution. This followed the 1967 passage of a plebiscite act that provided for a vote on the status of Puerto Rico with three status options: continued commonwealth, statehood, and independence. In the first plebscite, the commonwealth option won with 60.4% of the votes, but US congressional committees failed to enact legislation to address the status issue. In subsequent plebiscites in 1993 and 1998, the status quo was favored.