Frequencies for NE_MCAID_NORIGDIS_NEM90_94 variable in hcccoefn dataset : NE_MCAID_NO | RIGDIS_NEM9 | 0_94 | Freq. Percent Cum. ------------+----------------------------------- 1.891 | 1 100.00 100.00 ------------+----------------------------------- Total | 1 100.00 by Jean Roth , jroth@nber.org , 23 Mar 2017