CREATE TABLE table_name_14 (seats_2005 INT, in_de_creased_by VARCHAR, percentage_in_de_crease VARCHAR, governorate VARCHAR)

How many Seats 2005 has a Percentage in/de-crease of 50.0%, and a Governorate of dhi qar governorate, and a In/de-creased by larger than 6?
SELECT SUM(seats_2005) FROM table_name_14 WHERE percentage_in_de_crease = "50.0%" AND governorate = "dhi qar governorate" AND in_de_creased_by > 6
SELECT SUM("seats_2005") FROM "table_name_14" WHERE "50.0%" = "percentage_in_de_crease" AND "dhi qar governorate" = "governorate" AND "in_de_creased_by" > 6