Frequencies for first 10,000 rows of hou_hlevels variable in mcbsatc2013 datase Number of | levels in | home | Freq. Percent Cum. ------------+----------------------------------- -8 | 20 0.20 0.20 -7 | 1 0.01 0.21 1 | 4,447 44.47 44.68 2 | 3,007 30.07 74.75 3 | 1,773 17.73 92.48 . | 752 7.52 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 24 May 2016