import csv names=[] poiou=[] megaloi=[] paidia=[] with open('e:/kalesmenoi.csv', mode='r', newline='',encoding='utf-8',) as f: reader=csv.reader(f,delimiter=';',quotechar='"', quoting=csv.QUOTE_NONNUMERIC) for row in reader: name,poianou,adult,child,approve=row names.append(name) poiou.append(poianou) megaloi.append(adult) paidia.append(child) print(megaloi) print(sum(megaloi[1:])) print(paidia) print(sum(paidia[1:]))