Survey on Support Centres for Homeless Persons National results Personnel, by size of Municipality at 01/01/2006 and connection. Units: absolute value Wage-earning personnel Volunteer personnel Other personnel Total personnel Fewer than 5,000 inhabitants 51 105 12 168 between 5,001 and 20,000 inhabitants 194 281 20 495 between 20,001 and 50,000 inhabitants 284 1,045 35 1,364 between 50,001 and 100,000 inhabitants 502 458 85 1,045 between 100,001 and 500,000 inhabitants 2,086 4,837 515 7,438 more than 500,000 inhabitants 1,332 2,717 256 4,305 Total 4,449 9,443 923 14,815 Notes: Source: National Statistics Institute