Chennai, Apr 19 (UNI) The single phase Polling to elect 39 members to the 18th Lok Sabha from Tamil Nadu ended on Friday evening with 72.09 percent of the 6.23 crore electorateexercising their franchise and the state is poised to create a record by registering the all timehighest turn out in 40 years in its history once the final figure was released by the Election Commission.