Frequencies for first 10,000 rows of acct_pd variable in eobmfok dataset :

 Accounting |
     Period |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         47        0.47        0.47
          2 |         35        0.35        0.82
          3 |        171        1.71        2.53
          4 |        146        1.46        3.99
          5 |        200        2.00        5.99
          6 |      1,528       15.28       21.27
          7 |        144        1.44       22.71
          8 |        207        2.07       24.78
          9 |        253        2.53       27.31
         10 |         80        0.80       28.11
         11 |         42        0.42       28.53
         12 |      7,147       71.47      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 15 Apr 2019