Frequencies for first 10,000 rows of to_m_doc variable in t_103113_1 dataset :

   to_m_doc |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,881       88.81       88.81
          1 |        597        5.97       94.78
          2 |        201        2.01       96.79
          3 |        102        1.02       97.81
          4 |         63        0.63       98.44
          5 |         31        0.31       98.75
          6 |         41        0.41       99.16
          7 |         15        0.15       99.31
          8 |         15        0.15       99.46
          9 |         15        0.15       99.61
         10 |          5        0.05       99.66
         11 |          7        0.07       99.73
         12 |          8        0.08       99.81
         13 |          4        0.04       99.85
         14 |          4        0.04       99.89
         15 |          3        0.03       99.92
         16 |          1        0.01       99.93
         17 |          4        0.04       99.97
         19 |          1        0.01       99.98
         21 |          1        0.01       99.99
         22 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 14 Mar 2018