Frequencies for first 10,000 rows of tax_month variable in eobmfmi dataset :

  tax_month |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |         32        0.32        0.32
          2 |         25        0.25        0.57
          3 |        163        1.63        2.20
          4 |        138        1.38        3.58
          5 |        228        2.28        5.86
          6 |      1,066       10.66       16.52
          7 |        162        1.62       18.14
          8 |        680        6.80       24.94
          9 |        434        4.34       29.28
         10 |         55        0.55       29.83
         11 |         32        0.32       30.15
         12 |      5,437       54.37       84.52
          . |      1,548       15.48      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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