Frequencies for first 10,000 rows of wtgain variable in natl2000 dataset :

Weight Gain |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |        186        1.86        1.86
          1 |         15        0.15        2.01
          2 |         20        0.20        2.21
          3 |         30        0.30        2.51
          4 |         18        0.18        2.69
          5 |         58        0.58        3.27
          6 |         45        0.45        3.72
          7 |         49        0.49        4.21
          8 |         64        0.64        4.85
          9 |         41        0.41        5.26
         10 |        258        2.58        7.84
         11 |         57        0.57        8.41
         12 |        111        1.11        9.52
         13 |         70        0.70       10.22
         14 |         85        0.85       11.07
         15 |        285        2.85       13.92
         16 |        122        1.22       15.14
         17 |        115        1.15       16.29
         18 |        135        1.35       17.64
         19 |         96        0.96       18.60
         20 |        694        6.94       25.54
         21 |        120        1.20       26.74
         22 |        196        1.96       28.70
         23 |        171        1.71       30.41
         24 |        184        1.84       32.25
         25 |        619        6.19       38.44
         26 |        166        1.66       40.10
         27 |        157        1.57       41.67
         28 |        214        2.14       43.81
         29 |        133        1.33       45.14
         30 |        946        9.46       54.60
         31 |        133        1.33       55.93
         32 |        238        2.38       58.31
         33 |        175        1.75       60.06
         34 |        157        1.57       61.63
         35 |        549        5.49       67.12
         36 |        137        1.37       68.49
         37 |        116        1.16       69.65
         38 |        155        1.55       71.20
         39 |        102        1.02       72.22
         40 |        706        7.06       79.28
         41 |         72        0.72       80.00
         42 |        102        1.02       81.02
         43 |         91        0.91       81.93
         44 |         70        0.70       82.63
         45 |        259        2.59       85.22
         46 |         55        0.55       85.77
         47 |         60        0.60       86.37
         48 |         63        0.63       87.00
         49 |         28        0.28       87.28
         50 |        346        3.46       90.74
         51 |         28        0.28       91.02
         52 |         37        0.37       91.39
         53 |         33        0.33       91.72
         54 |         24        0.24       91.96
         55 |         69        0.69       92.65
         56 |         20        0.20       92.85
         57 |         14        0.14       92.99
         58 |         23        0.23       93.22
         59 |         10        0.10       93.32
         60 |        136        1.36       94.68
         61 |          9        0.09       94.77
         62 |          8        0.08       94.85
         63 |         11        0.11       94.96
         64 |          7        0.07       95.03
         65 |         29        0.29       95.32
         66 |          4        0.04       95.36
         67 |          3        0.03       95.39
         68 |         11        0.11       95.50
         69 |          6        0.06       95.56
         70 |         37        0.37       95.93
         71 |          4        0.04       95.97
         72 |          3        0.03       96.00
         73 |          3        0.03       96.03
         74 |          1        0.01       96.04
         75 |         12        0.12       96.16
         76 |          1        0.01       96.17
         77 |          1        0.01       96.18
         78 |          1        0.01       96.19
         80 |         10        0.10       96.29
         82 |          4        0.04       96.33
         84 |          3        0.03       96.36
         88 |          1        0.01       96.37
         90 |          3        0.03       96.40
         94 |          2        0.02       96.42
         98 |          1        0.01       96.43
         99 |        357        3.57      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015