Original sentence: Metro Manila has the most number of skyscrapers in the Philippines, followed by Metro Cebu.Since September 2011, the Gramercy Residences is the highest and topped-out reaching the 73rd floor
Edited sentence: In September 2011, currently the Gramercy Residences is the highest and topped-out reaching the 73rd floor.The metropolitan area with the most number of skyscrapers in the Philippines is clearly Metro Manila, followed by Metro Cebu