Frequencies for first 10,000 rows of wksht_cd variable in hospc_nmrc1984_14_201 wksht_cd | Freq. Percent Cum. ------------+----------------------------------- A000000 | 2,175 21.75 21.75 A100000 | 107 1.07 22.82 A200000 | 1,071 10.71 33.53 A300000 | 323 3.23 36.76 A400000 | 359 3.59 40.35 A6000A0 | 261 2.61 42.96 A6000B0 | 60 0.60 43.56 A6000C0 | 62 0.62 44.18 A6000D0 | 70 0.70 44.88 A800000 | 167 1.67 46.55 A810001 | 152 1.52 48.07 A810002 | 31 0.31 48.38 B000000 | 1,796 17.96 66.34 B100000 | 1,479 14.79 81.13 C000000 | 397 3.97 85.10 F000000 | 451 4.51 89.61 F100000 | 147 1.47 91.08 F200000 | 591 5.91 96.99 S100000 | 301 3.01 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 24 Aug 2018