Table 1: Estimates1 of the Number and Prevalence2 of Drug Injectors in Mainland Scotland3 by NHS Board Area in 2003 and 2006 2003 2006 Total Estimate Estimated Prevalence (% of Population Aged 15 to 54 years) Total Estimate Estimated Prevalence (% of Population Aged 15 to 64 years) Scotland (Mainland)3 18,737 0.67% 23,933 0.71% NHS Board Argyll and Clyde4 2,199 0.96% N...