Frequencies for partbl2yearsimag variable in dapstate2014 dataset :

    Imaging |      Freq.     Percent        Cum.
------------+-----------------------------------
   439.7804 |          1        1.92        1.92
   445.8329 |          1        1.92        3.85
   514.9624 |          1        1.92        5.77
   528.7432 |          1        1.92        7.69
   539.8568 |          1        1.92        9.62
   554.3974 |          1        1.92       11.54
   574.2241 |          1        1.92       13.46
   601.5436 |          1        1.92       15.38
   603.7788 |          1        1.92       17.31
   606.3301 |          1        1.92       19.23
   609.8546 |          1        1.92       21.15
    682.672 |          1        1.92       23.08
   692.6132 |          1        1.92       25.00
   694.2089 |          1        1.92       26.92
   695.1132 |          1        1.92       28.85
    704.261 |          1        1.92       30.77
   706.9131 |          1        1.92       32.69
   724.1696 |          1        1.92       34.62
     729.38 |          1        1.92       36.54
   732.8223 |          1        1.92       38.46
   744.5845 |          1        1.92       40.38
   746.9122 |          1        1.92       42.31
   747.8335 |          1        1.92       44.23
   752.2936 |          1        1.92       46.15
   757.7919 |          1        1.92       48.08
   773.1671 |          1        1.92       50.00
    776.618 |          1        1.92       51.92
   803.8272 |          1        1.92       53.85
   803.9776 |          1        1.92       55.77
   805.2516 |          1        1.92       57.69
    805.791 |          1        1.92       59.62
   810.7149 |          1        1.92       61.54
   823.5415 |          1        1.92       63.46
   826.8783 |          1        1.92       65.38
   829.2777 |          1        1.92       67.31
   850.3731 |          1        1.92       69.23
   877.6414 |          1        1.92       71.15
   881.9067 |          1        1.92       73.08
   890.0206 |          1        1.92       75.00
   894.4003 |          1        1.92       76.92
   898.4261 |          1        1.92       78.85
   906.2742 |          1        1.92       80.77
   926.3213 |          1        1.92       82.69
   993.9011 |          1        1.92       84.62
   1,114.84 |          1        1.92       86.54
   1,202.13 |          1        1.92       88.46
   1,202.31 |          1        1.92       90.38
   1,202.83 |          1        1.92       92.31
   1,249.31 |          1        1.92       94.23
   1,304.64 |          1        1.92       96.15
   1,312.56 |          1        1.92       98.08
   1,387.41 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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