During most of the 20th century (1900-1999), the Republic of Ireland was over 90% Catholic. The people and the government were socially conservative. Divorce, contraceptives, and abortions were not allowed until the late 20th century. In 1927 the Republic of Ireland government created the Electricity Supply Board to manage electricity. By the 1960s, 80% of rural families had electricity. The Single Electricity Market was created in 2007 to supply all of Ireland.