The satellite NECTA divisions that lie on the periphery of the Greater Boston NECTA all have higher percentages of employment in manufacturing than central Greater Boston or than Massachusetts as a whole. Many of these satellite NECTA divisions are centered on historic manufacturing cities, such as Haverhill, Lawrence, Lowell, Lynn, and Brockton. The BLS breaks down manufacturing employment only for the Framingham and Lowell NECTA divisions, to the west and northwest of Boston, respectively. In both of these divisions, computer and electronics manufacturing accounts for well over half of manufacturing employment. Except for Lowell, these satellite NECTA divisions also have higher shares of employment in retail trade than central Greater Boston or Massachusetts as a whole. These divisions, located along the major highways radiating from Boston, are particularly rich in shopping centers and wholesalers. The Lowell and Framingham divisions have even higher shares of employment in the information sector than central Greater Boston. This reflects the strength of these regions in the software publishing and telecommunications subsectors. On the other hand, these satellite divisions have lower shares of employment in financial services and in health and education services than the state average, reflecting the regional dominance of central Greater Boston in these areas. The Framingham division, however, has the state's highest percentage of jobs in professional and business services (18.5% of employment versus 14.4% statewide), reflecting that region's strength in technology.