Sentence 1: 1 January 2012 the district population was 62,500 of which 9.6 % urban and 90.4 % rural population .
Sentence 2: The district population was 62,500 on 1 January 2012 , 9.6 % of which were urban dwellers and 90.4 % rural population .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?