Frequencies for first 10,000 rows of srvy_prpse_cd variable in pos2005 dataset :

    type of |
     action |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,011       30.11       30.11
          2 |      6,472       64.72       94.83
          3 |        284        2.84       97.67
          4 |         11        0.11       97.78
          5 |        221        2.21       99.99
          6 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017