get_chrr_county_data    Get County-Level County Health Rankings &
                        Roadmaps Data
get_chrr_measure_data   Retrieve County Health Rankings & Roadmaps
                        measure data from 'Zenodo'
get_chrr_measure_metadata
                        Get Metadata for a County Health Rankings &
                        Roadmaps Measure
list_chrr_measures      List available CHR&R measures for a given
                        release year
