Frequencies for first 10,000 rows of metallevel_2016 variable in planxw2017 dataset :

  2015 Metal |
       Level |      Freq.     Percent        Cum.
-------------+-----------------------------------
      Bronze |      2,117       21.17       21.17
Catastrophic |        625        6.25       27.42
        Gold |      1,590       15.90       43.32
        High |      1,075       10.75       54.07
         Low |      1,144       11.44       65.51
    Platinum |        484        4.84       70.35
      Silver |      2,965       29.65      100.00
-------------+-----------------------------------
       Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 27 Jun 2017