Frequencies for first 10,000 rows of ssamsacd variable in posclia2003 dataset : ssamsacd | Freq. Percent Cum. ------------+----------------------------------- | 52 0.52 0.52 023 | 1 0.01 0.53 034 | 287 2.87 3.40 038 | 152 1.52 4.92 043 | 1 0.01 4.93 055 | 1 0.01 4.94 074 | 1,131 11.31 16.25 086 | 1 0.01 16.26 115 | 1 0.01 16.27 118 | 2 0.02 16.29 133 | 58 0.58 16.87 150 | 152 1.52 18.39 154 | 1 0.01 18.40 162 | 167 1.67 20.07 193 | 164 1.64 21.71 201 | 1 0.01 21.72 202 | 1 0.01 21.73 211 | 125 1.25 22.98 253 | 364 3.64 26.62 262 | 1 0.01 26.63 277 | 1 0.01 26.64 301 | 1 0.01 26.65 307 | 1 0.01 26.66 322 | 1 0.01 26.67 356 | 1 0.01 26.68 373 | 509 5.09 31.77 379 | 403 4.03 35.80 409 | 1 0.01 35.81 439 | 1 0.01 35.82 448 | 2,593 25.93 61.75 449 | 1 0.01 61.76 466 | 1 0.01 61.77 512 | 1 0.01 61.78 589 | 1 0.01 61.79 595 | 2 0.02 61.81 598 | 1 0.01 61.82 607 | 867 8.67 70.49 613 | 149 1.49 71.98 670 | 121 1.21 73.19 999 | 2,681 26.81 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 26 Jan 2016