Frequencies for first 10,000 rows of funcstat variable in sf12010880us16 dataset : Functional | Status Code | Freq. Percent Cum. ------------+----------------------------------- A | 8,750 87.50 87.50 C | 264 2.64 90.14 F | 230 2.30 92.44 N | 756 7.56 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 8 May 2017