(mean) experts
(mean) party_id
(mean) eu_position
(mean) eu_salience
(mean) eu_dissent
(mean) eu_asylum
(mean) eu_budget
(mean) lrgen
(mean) lrecon
(mean) lrecon_clear
(mean) lrecon_salience
(mean) galtan
(mean) galtan_clear
(mean) galtan_salience
(mean) immigrate_policy
(mean) immigrate_salience
(mean) immigrate_dissent
(mean) multiculture
(mean) multiculture_salience
(mean) multiculture_dissent
(mean) ethnic_minorities
(mean) galtan_new
(mean) galtan_new_clear
(mean) galtan_new_salience
(mean) people_vs_elite
(mean) antielite_salience
(mean) corrupt_salience
(mean) members_vs_leadership