The emphasis shifted to improving the standard of living in the residences already in existence. In 1968, for example, only 41% of the HLM apartments had toilet and sanitary facilities. By the end of the 1970s, the figure had risen to about 80%. New HLM sites, with more rooms per residence, were built in smaller cities and towns, and numerous programmes were launched to combat poverty, unemployment and in ZUP communities. In 2001, each HLM residence had, on average, 2.4 persons living in it (compared to 3.2 in 1954), four rooms (three in 1954), and 96% of all HLM apartments had toilet and sanitary facilities, compared to only 10% in 1954.