Frequencies for acct_pd variable in eobmf201612hi dataset :

 Accounting |
     Period |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |          2        0.03        0.03
          1 |         40        0.52        0.55
          2 |         34        0.44        0.99
          3 |        129        1.68        2.67
          4 |         55        0.72        3.39
          5 |        111        1.45        4.83
          6 |      1,260       16.41       21.24
          7 |        104        1.35       22.59
          8 |        154        2.01       24.60
          9 |        246        3.20       27.80
         10 |         37        0.48       28.28
         11 |         48        0.63       28.91
         12 |      5,459       71.09      100.00
------------+-----------------------------------
      Total |      7,679      100.00

by Jean Roth , jroth@nber.org , 20 Mar 2017