The single-party period was followed by multiparty democracy after 1945. The Turkish democracy was interrupted by military coups d'état in 1960, 1971 and 1980. In 1984, the PKK began an insurgency against the Turkish government; the conflict, which has claimed over 40,000 lives, continues today. Since the liberalization of the Turkish economy during the 1980s, the country has enjoyed stronger economic growth and greater political stability.