The below links direct you to a U.S. map showing the number of certificants in each state as of January 1, 2009, CCRNs celebrating their 20 and 30-year anniversary in 2009, and new certificants by year and certification type.
CCRNs by State CCNSs by State PCCNs by State CMCs by State CSCs by State
2009's 30-year CCRNs 2009's 20-year CCRNs
2008's New CCRNs 2008's New PCCNs 2008's New CMCs 2008's New CSCs 2008's New CCNSs 2008's New ACNPCs
2007's New CCRNs 2007's New CCNSs 2007's New PCCNs 2007's New CMCs 2007's New CSCs