Frequencies for first 10,000 rows of couple variable in rate2014 dataset :

     Couple |      Freq.     Percent        Cum.
------------+-----------------------------------
       64.9 |          3        0.03        0.03
       73.9 |          3        0.03        0.06
      76.35 |          6        0.06        0.12
      78.18 |          1        0.01        0.13
      92.56 |          1        0.01        0.14
      92.83 |          1        0.01        0.15
      97.73 |          1        0.01        0.16
     102.19 |          2        0.02        0.18
      115.7 |          1        0.01        0.19
     116.04 |          1        0.01        0.20
     118.64 |          6        0.06        0.26
     120.98 |          2        0.02        0.28
     121.34 |          2        0.02        0.30
     122.89 |          1        0.01        0.31
     127.74 |          2        0.02        0.33
     145.49 |          1        0.01        0.34
     145.92 |          1        0.01        0.35
     151.23 |          2        0.02        0.37
     151.67 |          2        0.02        0.39
     153.62 |          1        0.01        0.40
     181.86 |          1        0.01        0.41
      182.4 |          1        0.01        0.42
          . |      9,958       99.58      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 6 Oct 2016