Answers;"Question 1";"Question 3";"Question 4" "Alien species";Benefit/losses;"Native species" Excellent;7%;5.6%;9.5% Good;46.9%;41.6%;73.3% Average;7.4%;13.4%;11.7% Bad;35.4%;29.6%;2.5% Blank;3.3%;9.7%;2.9%