The central Boston-Cambridge-Quincy division of the larger NECTA with the same name also has a relatively low percentage (6.7%) of manufacturing employment. Although this division accounts for about half of the state's total employment, it has only about a third of the state's manufacturing jobs. Its largest manufacturing subsector is the production of computers and electronic products (28% of the division's manufacturing jobs). This subsector is centered not in Boston's urban core, but in the suburbs to the north and west, along Route 128. The economy of central Greater Boston is even more biased toward service provision than that of the rest of the state.