samples/dirty_contacts.csv

name,email,company,country,signup_date,amount,phone,status,is_active,age,notes2
  Alice Johnson,ALICE@EXAMPLE.COM ,Acme Inc,USA,2023-01-05,"$1,200.50",(555) 123-4567,Won,Yes,34,
Bob Smith,bob@example.com,acme inc ,U.S.A.,01/06/2023,950,555.234.5678,won,Y,41,
Carol  Diaz,carol@gmial.com,Globex,united states,07/01/2023,"1.200,50",+1 555 345 6789,WON,TRUE,29,
David Lee,  david@example.com,globex corp,US,5 Jan 2023,(500),5553456789,Lost,1,52,
Eve Adams,eve@example.com,Initech,Canada,44931,"2,300",555-456-7890,lost,No,999,
Frank Moore,FRANK@example.com ,initech,canada,2023-02-14,,(555)567-8901,In Progress,N,,
Grace Park,grace@example.com,Umbrella,UK,14/02/2023,"$3,000",+44 20 7946 0958,in-progress,FALSE,38,
Heidi Cruz,heidi@example.com,umbrella corp ,U.K.,2023-03-01,"1,750.00",020 7946 0958,Won,0,N/A,
  Ivan Petrov,IVAN@EXAMPLE.COM,“Soylent”,Germany,03/02/2023,"4.500,00",555 678 9012,WON,yes,45,
Judy Wong,judy@example.com ,Soylent Corp,germany,2 Mar 2023,2200,(555) 789-0123,Lost,no,33,
  Alice Johnson,ALICE@EXAMPLE.COM ,Acme Inc,USA,2023-01-05,"$1,200.50",(555) 123-4567,Won,Yes,34,
  Alice Johnson,ALICE@EXAMPLE.COM ,Acme Inc,USA,2023-01-05,"$1,200.50",(555) 123-4567,Won,Yes,34,
,,,,,,,,,,
Karl Brandt,karl@example.com,Hooli,United States,2023-04-10,"$5,400.00",+1 (555) 890-1234,Won,TRUE,47,
Lena Fischer,lena@example.com,hooli inc,USA ,10/04/2023,-,555.901.2345,in progress,T,31,
Mona Ali,mona@example.com,Vehement,U.S.A,2023-05-22,"6,000",5559012345,Won,F,39,