Frequencies for first 10,000 rows of util_cd variable in snf_rpt2540_96_2000 da

utilization |
       code |      Freq.     Percent        Cum.
------------+-----------------------------------
          F |      9,224       92.24       92.24
          L |        602        6.02       98.26
          N |        174        1.74      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Feb 2018