Figure 3From: Inequalities of caries experience in Nevada youth expressed by DMFT index vs. Significant Caries Index (SiC) over time Cariesfree adolescents by residence. Proportion of examined adolescents in each year who were cariesfree in relation to their county of residence. Clark County is fluoridated, all other counties are non-fluoridated. Numbers 1-8 indicates year of examination from 2001/2002 - 2008/2009.Back to article page