Frequencies for an variable in dapstate2014 dataset :

                          an |      Freq.     Percent        Cum.
-----------------------------+-----------------------------------
            14.2434387207031 |          1        1.92        1.92
            14.9043655395508 |          1        1.92        3.85
            16.8600463867188 |          1        1.92        5.77
            18.1252593994141 |          1        1.92        7.69
            18.1584777832031 |          1        1.92        9.62
            18.4812164306641 |          1        1.92       11.54
            18.6328277587891 |          1        1.92       13.46
            18.9328765869141 |          1        1.92       15.38
            19.0455780029297 |          1        1.92       17.31
            19.6896057128906 |          1        1.92       19.23
            19.7311096191406 |          1        1.92       21.15
             20.732177734375 |          1        1.92       23.08
            21.3141784667969 |          1        1.92       25.00
            21.4691162109375 |          1        1.92       26.92
            21.6024169921875 |          1        1.92       28.85
            21.6716766357422 |          1        1.92       30.77
            21.8484497070313 |          1        1.92       32.69
            22.0976867675781 |          1        1.92       34.62
            22.1173553466797 |          1        1.92       36.54
            22.1549987792969 |          1        1.92       38.46
            22.2867889404297 |          1        1.92       40.38
            22.2946472167969 |          1        1.92       42.31
            22.3977661132813 |          1        1.92       44.23
            22.4015960693359 |          1        1.92       46.15
            22.7655181884766 |          1        1.92       48.08
            22.7838592529297 |          1        1.92       50.00
            22.8743286132813 |          1        1.92       51.92
            22.9892272949219 |          1        1.92       53.85
            23.1976470947266 |          1        1.92       55.77
            23.5071258544922 |          1        1.92       57.69
            23.6927185058594 |          1        1.92       59.62
            23.9839172363281 |          1        1.92       61.54
            24.5507354736328 |          1        1.92       63.46
            24.6423950195313 |          1        1.92       65.38
            24.6791687011719 |          1        1.92       67.31
            24.6831359863281 |          1        1.92       69.23
            24.7724151611328 |          1        1.92       71.15
            24.9716491699219 |          1        1.92       73.08
            25.3753967285156 |          1        1.92       75.00
            25.8289489746094 |          1        1.92       76.92
            25.9223175048828 |          1        1.92       78.85
            26.1869659423828 |          1        1.92       80.77
            26.8233184814453 |          1        1.92       82.69
            27.1033782958984 |          1        1.92       84.62
            27.2721557617188 |          1        1.92       86.54
            28.9672088623047 |          1        1.92       88.46
            29.5769348144531 |          1        1.92       90.38
            29.9632263183594 |          1        1.92       92.31
            30.9241180419922 |          1        1.92       94.23
            32.6445007324219 |          1        1.92       96.15
            34.8216552734375 |          1        1.92       98.08
            43.5656433105469 |          1        1.92      100.00
-----------------------------+-----------------------------------
                       Total |         52      100.00

by Jean Roth , jroth@nber.org , 18 Oct 2016