{"pre_text": ["item 2 .", "properties flight equipment and fleet renewal as of december 31 , 2017 , american operated a mainline fleet of 948 aircraft .", "in 2017 , we continued our extensive fleet renewal program , which has provided us with the youngest fleet of the major u.s .", "network carriers .", "during 2017 , american took delivery of 57 new mainline aircraft and retired 39 mainline aircraft .", "we are supported by our wholly-owned and third-party regional carriers that fly under capacity purchase agreements operating as american eagle .", "as of december 31 , 2017 , american eagle operated 597 regional aircraft .", "during 2017 , we reduced our regional fleet by a net of nine aircraft , including the addition of 63 regional aircraft and retirement of 72 regional aircraft .", "mainline as of december 31 , 2017 , american 2019s mainline fleet consisted of the following aircraft : average seating capacity average ( years ) owned leased total ."], "post_text": ["."], "table": [["", "average seatingcapacity", "averageage ( years )", "owned", "leased", "total"], ["airbus a319", "128", "13.8", "21", "104", "125"], ["airbus a320", "150", "16.7", "10", "38", "48"], ["airbus a321", "178", "5.4", "165", "54", "219"], ["airbus a330-200", "251", "6.0", "15", "2014", "15"], ["airbus a330-300", "291", "17.4", "4", "5", "9"], ["boeing 737-800", "160", "8.1", "132", "172", "304"], ["boeing 737-8 max", "172", "0.1", "4", "2014", "4"], ["boeing 757-200", "180", "18.1", "31", "3", "34"], ["boeing 767-300er", "209", "19.1", "24", "2014", "24"], ["boeing 777-200er", "269", "17.0", "44", "3", "47"], ["boeing 777-300er", "310", "3.8", "18", "2", "20"], ["boeing 787-8", "226", "2.1", "20", "2014", "20"], ["boeing 787-9", "285", "0.7", "14", "2014", "14"], ["embraer 190", "99", "10.2", "20", "2014", "20"], ["mcdonnell douglas md-80", "140", "21.3", "13", "32", "45"], ["total", "", "10.1", "535", "413", "948"]], "table_ori": [["", "Average SeatingCapacity", "AverageAge(Years)", "Owned", "Leased", "Total"], ["Airbus A319", "128", "13.8", "21", "104", "125"], ["Airbus A320", "150", "16.7", "10", "38", "48"], ["Airbus A321", "178", "5.4", "165", "54", "219"], ["Airbus A330-200", "251", "6.0", "15", "—", "15"], ["Airbus A330-300", "291", "17.4", "4", "5", "9"], ["Boeing 737-800", "160", "8.1", "132", "172", "304"], ["Boeing 737-8 MAX", "172", "0.1", "4", "—", "4"], ["Boeing 757-200", "180", "18.1", "31", "3", "34"], ["Boeing 767-300ER", "209", "19.1", "24", "—", "24"], ["Boeing 777-200ER", "269", "17.0", "44", "3", "47"], ["Boeing 777-300ER", "310", "3.8", "18", "2", "20"], ["Boeing 787-8", "226", "2.1", "20", "—", "20"], ["Boeing 787-9", "285", "0.7", "14", "—", "14"], ["Embraer 190", "99", "10.2", "20", "—", "20"], ["McDonnell Douglas MD-80", "140", "21.3", "13", "32", "45"], ["Total", "", "10.1", "535", "413", "948"]]}

Question: what percent of american's total planes carried fewer than 100 pasengers?
Evidence:
table_14: the embraer 190 of average seatingcapacity is 99 ; the embraer 190 of averageage ( years ) is 10.2 ; the embraer 190 of owned is 20 ; the embraer 190 of leased is 2014 ; the embraer 190 of total is 20 ;
table_16: the total of average seatingcapacity is ; the total of averageage ( years ) is 10.1 ; the total of owned is 535 ; the total of leased is 413 ; the total of total is 948 ;
Program: divide(20, 948)
Answer:
str_answer: 2.1%
exe_answer: 0.0211