Frequencies for first 10,000 rows of benefittype variable in planreportn_to_w2019 dataset : Benefit Type | Freq. Percent Cum. --------------------------------+----------------------------------- | 244 2.44 2.44 Actuarially Equivalent Standard | 174 1.74 4.18 Basic Alternative | 995 9.95 14.13 Defined Standard Benefit | 1,092 10.92 25.05 Enhanced Alternative | 7,495 74.95 100.00 --------------------------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 15 Feb 2019