"preis" "lebensdauer" "1" 8 28 "2" 3 11 "3" 9 30 "4" 7 26 "5" 10 29 "6" 2 7 "7" 6 25 "8" 2 18 "9" 1 7 "10" 9 27 "11" 10 24 "12" 9 28 "13" 5 23 "14" 4 15 "15" 7 26 "16" 7 26 "17" 3 5 "18" 4 16 "19" 4 23 "20" 10 26