censos                  Census figures of Spanish municipalities,
                        1842-2011
esp_get_circ_hist       Historical electoral districts of Spain
esp_get_munic_hist      Historical municipalities of Spain for a census
                        year
esp_get_pj_hist         Historical judicial districts (partidos
                        judiciales) of Spain
esp_get_prov_hist       Historical provinces of Spain for a census year
mhist_cache_dir         Cache directory of mapSpainHist
mhist_census_years      Census editions available
mhist_clear_cache       Clear the cache of mapSpainHist
unitats                 Municipalities of each historical higher-level
                        unit
