Frequencies for spendl2yearsop variable in dapstate2010 dataset :

 Outpatient |
     sector |      Freq.     Percent        Cum.
------------+-----------------------------------
   9,481.46 |          1        1.92        1.92
   9,575.74 |          1        1.92        3.85
   9,822.21 |          1        1.92        5.77
   9,897.96 |          1        1.92        7.69
   9,958.08 |          1        1.92        9.62
   10,191.9 |          1        1.92       11.54
   10,207.4 |          1        1.92       13.46
   10,641.4 |          1        1.92       15.38
   10,759.4 |          1        1.92       17.31
   10,834.1 |          1        1.92       19.23
   10,876.3 |          1        1.92       21.15
     10,877 |          1        1.92       23.08
   10,908.4 |          1        1.92       25.00
   10,943.7 |          1        1.92       26.92
   10,974.6 |          1        1.92       28.85
     10,984 |          1        1.92       30.77
   11,037.3 |          1        1.92       32.69
   11,174.4 |          1        1.92       34.62
   11,235.7 |          1        1.92       36.54
   11,242.8 |          1        1.92       38.46
   11,260.6 |          1        1.92       40.38
   11,289.8 |          1        1.92       42.31
   11,326.9 |          1        1.92       44.23
   11,354.5 |          1        1.92       46.15
   11,404.9 |          1        1.92       48.08
   11,474.2 |          1        1.92       50.00
   11,480.4 |          1        1.92       51.92
   11,533.5 |          1        1.92       53.85
   11,560.5 |          1        1.92       55.77
   11,567.2 |          1        1.92       57.69
   11,616.7 |          1        1.92       59.62
   11,720.3 |          1        1.92       61.54
   11,733.5 |          1        1.92       63.46
   11,779.4 |          1        1.92       65.38
   11,781.2 |          1        1.92       67.31
   11,820.4 |          1        1.92       69.23
   11,827.7 |          1        1.92       71.15
   11,887.2 |          1        1.92       73.08
   11,906.3 |          1        1.92       75.00
   11,913.6 |          1        1.92       76.92
   12,307.8 |          1        1.92       78.85
   12,328.5 |          1        1.92       80.77
   12,434.9 |          1        1.92       82.69
     12,493 |          1        1.92       84.62
   12,559.3 |          1        1.92       86.54
   12,579.7 |          1        1.92       88.46
     12,640 |          1        1.92       90.38
   12,703.2 |          1        1.92       92.31
   12,852.6 |          1        1.92       94.23
   13,132.3 |          1        1.92       96.15
   14,338.5 |          1        1.92       98.08
     14,509 |          1        1.92      100.00
------------+-----------------------------------
      Total |         52      100.00

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