2011 11 first round picks , 5 have left
2012 5 first round picks , 3 have left
2013 3 first round picks , 2 have left
2014 3 first round picks , all have left
2015 4 first round picks , 1 has left
2016 4 first round picks , 1 has left
So 30 In total , 15 have left