Although many statistics indicate economic growth in the city, since 1967, East Jerusalem has lagged behind the development of West Jerusalem. Nevertheless, the percentage of households with employed persons is higher for Arab households (76.1%) than for Jewish households (66.8%). The unemployment rate in Jerusalem (8.3%) is slightly better than the national average (9.0%), although the civilian labor force accounted for less than half of all persons fifteen years or older—lower in comparison to that of Tel Aviv (58.0%) and Haifa (52.4%). Poverty remains a problem in the city as 37% of the families in Jerusalem lived in 2011 below the poverty line. According to a report by the Association for Civil Rights in Israel (ACRI), 78% of Arabs in Jerusalem lived in poverty in 2012, up from 64% in 2006. While the ACRI attributes the increase to the lack of employment opportunities, infrastructure and a worsening educational system, Ir Amim blames the legal status of Palestinians in Jerusalem.