Table 2 Trend in Nationwide Housing Supply (Unit)

Classification	2013	2014	2015	2016	2017	May 2018
Permits	440,116	515,251	765,328	726,048	653,441	205,227
Starts	428,981	507,666	716,759	657,956	544,274	197,475
Sold	302,832	348,315	525,945	472,475	311,913	120,182
Construction	395,519	431,339	460,153	514,775	569,209	244,609
Unsold	61,091	40,379	61,512	56,413	57,330	59,836